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D-Link DGS-6608 — управление DHCP Snooping на коммутаторах: руководство по CLI [965/1106]
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DGS-6600 Series Switch m shutdown (Management Port)
CLI Reference Guide
955
show ip dhcp snooping
Use this command to display DHCP snooping configuration.
show ip dhcp snooping
Syntax Not Applicable.
Default Not Applicable.
Command Mode EXEC mode or any configuration mode.
Usage Guideline Use the command to display DHCP snooping configuration setting.
Example This example shows how to display DHCP Snooping configuration.
Switch# show ip dhcp snooping
DHCP Snooping is enabled.
DHCP Snooping is enabled on VLANs:
vlan10 vlan15 vlan16 vlan17 vlan18
Verify MAC address is Enabled
Information option: not allowed
Interface Trusted
---------- ----------
eth3.1 no
eth3.8 no
eth3.9 yes
Switch#
Содержание
4839- Dgs 6600 series switch cli reference guide
- Copyright statement
- Version description
- Preface
- Other documentation
- Document organization
- Audience
- Notes notices and cautions
- Conventions
- Convention description
- Blue color screen fonts
- Command modes
- Command descriptions
- When a user logs in to the switch the privilege level of the user determines the command mode the user will enter after initially logging in the user will either log into user exec mode or privileged exec mode users with a basic user and advanced user level will log into the switch in user exec mode users with power user and administrator level accounts will log into the switch in privileged exec mode therefore user exec mode can operate at either basic user level or advanced user level and privileged exec mode can operate at either power user level or administrator level the user can only enter global configuration mode from privileged exec mode therefore global configuration mode can be accessed by users who have power user or administrator level user accounts as for sub configuration modes a subset of those can only be accessed by users who have the highest secure administrator level privileges
- User exec mode
- The following state diagram describes the main command modes and how to enter each one
- Privileged exec mode
- In user exec mode at advanced user level the user is allowed to enter privileged exec mode by entering the enable password in privileged exec mode the user is allowed to exit to the user exec mode at advanced user level by entering the disable command the enable password and disable commands are functions that can be used to switch between user exec mode and privileged exec mode
- Global configuration mod e
- All other sub configuration modes can be accessed via global configuration mode
- User exec mode at basic user level
- User exec mode at advanced user level
- Privileged exec mode at power user level
- Privileged exec mode at administrator level
- Vlan interface configuration mode
- Interface configuration mode
- Global configuration mode
- Command listing by feature
- Access control lists
- Accessmanagement
- Accesscontrol lists
- Access management
- Basic ipv6
- Basic ipv4
- Basic switch
- Digital diagnostic monitoring ddm
- Dhcp client ipv6
- Chassis
- Dhcp server ipv4
- Dhcp relay ipv6
- Dhcp relay ipv4
- Dhcpsnooping
- Dhcp snooping
- Dhcp serverscreening client filtering
- Dhcp server screening client filtering
- Dynamic arpinspection
- Dynamic arp inspection
- Dosprevention
- Dos prevention
- Highavailability
- High availability
- File system
- Errdisable
- Ip utility
- Interface
- Igmpsnooping
- Igmp snooping
- Ipv6 protocol independent
- Ip sourceguard
- Ip source guard
- Ip multicast
- L2 fdb
- Jumbo frame
- Ipv6 tunnel
- Ipv6 protocolindependent
- Lldp lldpmed
- Lldp lldp med
- Managementport
- Management port
- Loopbackinterface
- Loopbackdetection
- Loopback interface
- Loopback detection
- Mirror
- Ospfv2
- Network loadbalancing
- Network load balancing
- Ospfv3
- Passwordrecovery
- Password recovery
- Policy basedroute
- Policy based route
- Proxy arp
- Protocolindependent
- Protocol independent
- Power saving
- Port security
- Qinq vlantunnel
- Qinq vlan tunnel
- Safeguard
- Route map
- Snmp v3
- Snmp management
- Snmpmanagement
- Super vlan
- Storm control
- Time and sntp
- System filemanagement
- System file management
- Syslog
- Switch port
- Trafficsegmentation
- Traffic segmentation
- Voice vlan
- Usage guideline
- Syntax description
- Default
- Command mode
- Aaa authentication
- Example
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Aaa authorization
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Aaa group server
- Default
- Command mode
- Accept dhcp client identifier
- Usage guideline
- Syntax
- Example
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Accept dhcp relay agent
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Acceptable frame
- Accept lifetime
- Usage guideline
- Syntax description
- Default
- Command mode
- Verify the settings by entering the show ip key chain command
- The following example configures a key chain named chain1 key 1 named forkey1string will be accepted from 1 30 p m to 3 30 p m and be sent from 2 00 p m to 3 00 p m key 3 named forkey3string will be accepted from 2 30 p m to 4 30 p m and be sent from 3 00 p m to 4 00 p m
- Example
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Access vlan
- Default
- Command mode
- Address family ipv4
- Usage guideline
- Syntax description
- Example
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Aggregate address
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Area default cost
- Area default cost ipv6
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Default
- Command mode
- Area nssa
- Example
- Syntax description
- Example
- Default
- Command mode
- Area range
- Usage guideline
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Area range ipv6
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Area stub
- Default
- Command mode
- Area stub ipv6
- Usage guideline
- Syntax description
- Examples
- Syntax description
- Area virtual link
- Usage guideline
- Default
- Command mode
- Examples
- Usage guideline
- Syntax description
- Default
- Command mode
- Area virtual link ipv6
- Examples
- Command mode
- Usage guideline
- Syntax description
- Example
- Default
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Arp timeout
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Auto cost reference bandwidth
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Auto cost reference bandwidth ipv6
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Backoff maximum
- Syntax description
- Default
- Command mode
- Banner login
- Usage guideline
- Examples
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Based on client id
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Based on c vid
- Command mode
- Based on interface ip address
- Usage guideline
- Syntax description
- Examples
- Default
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Based on mac address
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Based on relay ip address
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Based on s vid
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Based on user class
- Examples
- Default
- Command mode
- Based on vendor class
- Usage guideline
- Syntax description
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Bgp always compare med
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Bgp asnotation dot
- Command mode
- Bgp bestpath as path ignore
- Usage guideline
- Syntax
- Default
- Example
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Bgp bestpath compare routerid
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Bgp default ipv4 unicast
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Bgp default local preference
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Bgp deterministic med
- Example
- Default
- Command mode
- Bgp enforce first as
- Usage guideline
- Syntax
- Usage guideline
- Syntax description
- Default
- Command mode
- Bgp graceful restart
- Example
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Bgp log neighbor changes
- Command mode
- Bgp router id
- Usage guideline
- Syntax description
- Example
- Default
- Usage guideline
- Syntax description
- Default
- Command mode
- Boot config
- Examples
- Usage guideline
- Syntax description
- Default
- Command mode
- Boot image
- Examples
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Bootfile
- Usage guideline
- Syntax description
- Default
- Command mode
- Channel group
- Example
- Syntax description
- Examples
- Default
- Command mode
- Usage guideline
- Verify the settings by entering the show policy map command
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Class map
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Class map mpls
- Command mode
- Clear arp cache
- Usage guideline
- Syntax description
- Example
- Default
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Clear counters
- Usage guideline
- Syntax
- Examples
- Default
- Command mode
- Clear dos_prevention counter
- Usage guideline
- Type protocol name
- Syntax description
- Sub interface manage protocol route
- Example
- Default
- Command mode
- Clear cpu protect counters sub interface manage protocol route type protocol name
- Clear cpu protect counters
- Syntax description
- Interface id
- Example
- Default
- Command mode
- Clear gvrp statistics interface interface id
- Clear gvrp statistics interface
- Usage guideline
- Usage guideline
- Syntax description
- Default
- Command mode
- Clear ip bgp
- Example
- Usage guideline
- Syntax description
- Default
- Command mode
- Clear ip bgp peer group
- Examples
- Default
- Command mode
- Clear ip dhcp binding
- Usage guideline
- Syntax description
- Examples
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Clear ip dhcp conflict
- The following example deletes all the address conflicts from the address pool named pool1
- Switch clear ip dhcp conflict pool pool1 switch
- Syntax
- Example
- Default
- Command mode
- Clear ip dhcp server statistics
- Usage guideline
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Clear ip ospf
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Clear ipv6 dhcp client
- Default
- Command mode
- Clear ipv6 neighbors
- Usage guideline
- Syntax
- Example
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Clear ipv6 ospf process
- Usage guideline
- Syntax
- Examples
- Default
- Command mode
- Clear ipv6 rip
- Clear lldp neighbors
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Clear lldp statistics
- Syntax
- Example
- Default
- Command mode
- Clear logging
- Usage guideline
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Clear mac address table
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Clear mac address table vpls
- Default
- Command mode
- Clear port security
- Usage guideline
- Syntax description
- Example
- Usage guideline
- Syntax
- Example
- Command mode
- Clear running config
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Clear spanning tree detected protocols
- Command mode
- Clear vlan tunnel ctag mapping dynamic
- Usage guideline
- Syntax
- Examples
- Default
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Clock set
- Usage guideline
- Syntax description
- Default
- Command mode
- Clock summer time
- Example
- Verify the settings by entering the show clock command
- The following example shows how to specify that summer time starts on the first sunday in april at 2 a m and ends on the last sunday in october at 2 a m
- Switch configure terminal switch config clock summer time recurring 1 sun april 2 00 last sun october 2 00 switch config end
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Clock timezone
- Usage guideline
- Syntax
- Examples
- Default
- Command mode
- Color aware
- Command mode
- Usage guideline
- Syntax description
- Examples
- Default
- Command prompt
- This example shows define alpha as the console prompt
- Dgs 6600 15 command prompt level string alpha
- Usage guideline
- Syntax
- Example
- Default
- Configure terminal
- Command mode
- Usage guideline
- Default
- Command mode
- Examples
- Usage guideline
- Syntax description
- Default
- Cos remarking
- Command mode
- Example
- Usage guideline
- Syntax description
- No cpu protect safeguard
- Example
- Default
- Cpu protect safeguard threshold rising threshold falling threshold
- Cpu protect safeguard
- Command mode
- Command mode
- Verifying the settings by show cpu protect sub interface command
- Usage guideline
- The following example shows how to remove rate limit of management traffic
- Syntax description
- No cpu protect sub interface manage protocol route
- Example
- Default
- Cpu protect sub interface manage protocol route pps rate
- Cpu protect sub interface
- Usage guideline
- Syntax description
- Default
- Cpu protect type
- Command mode
- Example
- Switch config no cpu protect type ospf
- Verifying the settings by show cpu protect type command
- The following example shows how to remove threshold of ospf protocol packet
- Usage guideline
- Syntax description
- Example
- Default
- Crypto key
- Command mode
- Usage guideline
- Syntax description
- Example
- Default
- Ddm bias current
- Command mode
- Switch configure terminal switch config interface eth3 switch config if ddm bias current high warning 10 37 according to the ddm precession definition closest value 10 38 is chosen
- Command mode
- Usage guideline
- Syntax description
- Example
- Default
- Ddm log
- Usage guideline
- Syntax description
- Example
- Default
- Ddm rx power
- Command mode
- Switch configure terminal switch config interface eth 3 switch config if ddm rx power low warning 0 81 according to the ddm precision definition closest value 0 810 is chosen
- Example
- Default
- Ddm shutdown
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Example
- Default
- Ddm state
- Command mode
- Usage guideline
- Syntax description
- Example
- Default
- Ddm temperature
- Command mode
- Switch configure terminal switch config interface eth3 switch config if ddm temperature high alarm 127 94 according to the ddm precession definition closest value 127 92 is chosen
- Command mode
- Usage guideline
- Syntax description
- Example
- Default
- Ddm tx power
- Switch configure terminal switch config interface eth3 switch config if ddm tx power low warning 0 81 according to the ddm precession definition closest value 0 810 is chosen
- Usage guideline
- Syntax description
- Example
- Default
- Ddm voltage
- Command mode
- Switch configure terminal switch config interface eth3 switch config if ddm voltage low alarm 0 05 according to the ddm precession definition closest value 0 05 is chosen
- Default ipv6 nd prefix
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Usage guideline
- Syntax description
- Example
- Default gateway management port
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Default information originate ospf
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Example
- Default information originate bgp
- Default
- Usage guideline
- Syntax description
- Example
- Default information originate ipv6 ospf
- Default
- Command mode
- Syntax
- Example
- Default information originate rip ipv6
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax
- Example
- Default information originate rip
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Default metric ospf
- Default
- Command mode
- Default metric ipv6 ospf
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Usage guideline
- Syntax description
- Example
- Default metric rip
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Default metric rip ipv6
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Example
- Default router
- Default
- Usage guideline
- Syntax description
- Example
- Delete
- Default
- Command mode
- Syntax description
- Example
- Description
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Example
- Description loopback interface
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Example
- Disable
- Default
- Command mode
- Usage guideline
- Syntax
- Usage guideline
- Syntax description
- Internal bgp
- External border gateway protocol ebgp
- Distance
- Default
- Command mode
- Examples
- Usage guideline
- Syntax description
- Example
- Dns server
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Domain name
- Default
- Command mode
- Usage guideline
- Syntax description
- Examples
- Dos_prevention action
- Default
- Command mode
- Syntax description
- Dos_prevention type
- Default
- Command mode
- Usage guideline
- Syntax description
- Examples
- Usage guideline
- Syntax description
- Example
- Dot1v binding protocol group
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Dot1v protocol group
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Example
- Dot1x auth mode
- Default
- Usage guideline
- Syntax description
- Example
- Dot1x auth protocol
- Default
- Command mode
- Syntax description
- Example
- Dot1x control direction
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Example
- Dot1x default
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Dot1x forward pdu
- Default
- Command mode
- Dot1x guest vlan interface configuration
- Default
- Command mode
- Usage guideline
- Syntax description
- Examples
- Usage guideline
- Syntax description
- Examples
- Dot1x initialize
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Dot1x max req
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Examples
- Dot1x pae
- Default
- Usage guideline
- Syntax description
- Example
- Dot1x port control
- Default
- Command mode
- Syntax description
- Examples
- Dot1x re authenticate
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Examples
- Dot1x re authentication
- Default
- Command mode
- Usage guideline
- Syntax description
- Examples
- Dot1x system auth control
- Default
- Command mode
- Dot1x timeout
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Yourname and password
- Usage guideline
- The syntax is general string that does not allow space
- Syntax description
- Examples
- Dot1x user
- Default
- Command mode
- Syntax description
- Example
- Duplex
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Example
- Enable
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Enable password
- Default
- Command mode
- Encapsulation dot1q
- Default
- Command mode
- Usage guideline
- Syntax description
- Examples
- Usage guideline
- Syntax description
- Example
- Encapsulation vpls
- Default
- Command mode
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Erpi enable
- Usage guideline
- Syntax description
- Example
- Erpi protected vlan
- Default
- Command mode
- The following example shows how to remove r aps controlled vlan setting of erp instance 1
- Syntax description
- Example
- Erpi raps vlan
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Example
- Erpi ring mel
- Default
- Command mode
- Usage guideline
- The following example shows how to configure interface port channel1 as the east ring port of erp instance 1
- Syntax description
- Example
- Erpi ring port
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- The following example shows how to disable rpl owner of erp instance 1
- Syntax description
- Example
- Erpi rpl
- Usage guideline
- Syntax description
- Example
- Erpi tc propagation
- Default
- Command mode
- Syntax description
- Example
- Erpi timer
- Default
- Command mode
- Usage guideline
- The following example shows how to configure hold off timer as default time value of erp instance 1
- Switch config erps domain no erpi 1 timer hold off switch config erps domain
- Usage guideline
- Syntax description
- Example
- Erpi type
- Default
- Command mode
- Switch config erps domain no erpi 1 switch config erps domain
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Example
- Erps domain
- Default
- Usage guideline
- Syntax description
- Example
- Errdisable recovery
- Default
- Command mode
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Flowcontrol
- Default
- Command mode
- Example
- Usage guideline
- Syntax
- Graceful restart
- Example
- Default
- Command mode
- Graceful restart neighbor liveness timer
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Syntax
- Usage guideline
- Syntax description
- Syntax
- Graceful restart recovery timer
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Gvrp global
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Gvrp interface
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Gvrp advertise interface
- Example
- Default
- Command mode
- Gvrp advertise vlan
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Usage guideline
- Syntax
- Gvrp dynamic vlan creation
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Gvrp forbidden
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Gvrp timer
- Example
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Host area
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Hybrid vlan vlan id
- Example
- Default
- Usage guideline
- Syntax
- Ingress checking
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Instance
- Default
- Command mode
- The number of mstp instances erp instances 1 ctp blocked vlans shall not exceed 511
- Prompt message at screen
- Examples
- Usage guideline
- Syntax description
- Interface
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Interface loopback
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Interface range
- Example
- Default
- Usage guideline
- Syntax description
- Interface tunnel
- Examples
- Default
- Command mode
- Syntax description
- Ip access group
- Example
- Default
- Command mode
- Usage guideline
- Verify the settings by entering the show access group privileged exec command
- Usage guideline
- Syntax description
- Ip access list
- Examples
- Default
- Command mode
- Verify the settings by entering the show access list command
- Subnet mask
- Secondary
- Ip address loopback interface
- Ip address
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ip address management port
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip address
- Default
- Command mode
- Example
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip address list
- Usage guideline
- Syntax description not applicable
- Ip arp inspection trust
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip arp inspection validate
- Example
- Default
- Command mode
- Switch configure terminal switch config no ip arp inspection validate src mac switch config
- Usage guideline
- Syntax description
- Ip arp inspection vlan
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip as path access list
- Example
- Default
- Command mode
- Ip community list
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Ip dhcp ping packets
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip dhcp ping timeout
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip dhcp pool
- Example
- Usage guideline
- Syntax
- Ip dhcp relay
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip dhcp relay address
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip dhcp relay hops
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Ip dhcp relay information check
- Example
- Default
- Command mode
- Disabled
- Default
- Command mode
- When the dhcp 82 option is enabled a dhcp packet received from a client will have the option 82 field inserted before being relayed to the server the dhcp option 82 contains 2 sub options circuit id and remote id sub options
- Circuit id suboption format
- Vlan id the incoming vlan id of dhcp client packet
- Use this command to enable the insertion of the relay agent information option option 82 use the no form of the command to disable this function
- Use this command to enable insertion of dhcp option 82
- Usage guideline
- Syntax
- Remote id sub option format
- Port the receiving port number of dhcp client packet port number starts from 1
- No ip dhcp relay information option
- Module for a standalone switch module is always 0 for a stackable switch module is unit id
- Mac address the switch s system mac address
- Ip dhcp relay information option
- If the switch is standalone then the module field within the circuit id sub option is always set to zero the following describes the format of the circuit and remote id sub option formats
- Global configuration
- Example
- Command mode
- Usage guideline
- Syntax description
- Ip dhcp relay information policy
- Example
- Default
- Usage guideline
- Syntax
- Ip dhcp relay information trust all
- Example
- Default
- Command mode
- Syntax
- Ip dhcp relay information trusted
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ip dhcp screening
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip dhcp screening ports
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip dhcp screening suppress duration
- Usage guideline
- Syntax
- Ip dhcp screening trap log
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Ip dhcp snooping
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax
- Ip dhcp snooping information option
- Example
- Default
- Usage guideline
- Ip dhcp snooping trust
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Ip dhcp snooping verify mac address
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip dhcp snooping vlan
- Example
- Default
- Command mode
- This example shows how to enable dhcp snooping on range of vlan
- This example shows how to disable dhcp snooping on vlan10
- This example shows how to disable dhcp snooping on range of vlan
- Usage guideline
- Syntax
- Ip dvmrp
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ip dvmrp metric
- Example
- Default
- Usage guideline
- Syntax
- Ip http server
- Example
- Default
- Command mode
- Syntax description
- Ip http service port
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ip igmp access group
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip igmp last member query interval
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip igmp query interval
- Usage guideline
- Syntax description
- Ip igmp query max response time
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip igmp robustness variable
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax
- Ip igmp snooping
- Default
- Examples
- Usage guideline
- Syntax
- Ip igmp snooping immediate leave
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip igmp snooping mrouter
- Default
- Command mode
- Examples
- Usage guideline
- Syntax
- Ip igmp snooping querier
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip igmp snooping static group
- Default
- Command mode
- Example
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip igmp version
- Usage guideline
- Syntax description
- Ip local proxy arp
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip mroute
- Examples
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ip mtu
- Examples
- Default
- Usage guideline
- Syntax description
- Ip mtu management port
- Example
- Default
- Command mode
- Syntax description
- Ip multicast graceful restart
- Examples
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ip multicast routing
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip ospf authentication
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip ospf authentication key
- Usage guideline
- Syntax description
- Ip ospf cost
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip ospf dead interval
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ip ospf hello interval
- Example
- Default
- Usage guideline
- Syntax description
- Ip ospf message digest key
- Example
- Default
- Command mode
- Syntax description
- Ip ospf mtu ignore
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ip ospf priority
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip ospf retransmit interval
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip ospf shutdown
- Usage guideline
- Syntax description
- Ip ospf transmit delay
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip pim
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ip pim accept register
- Example
- Default
- Usage guideline
- Syntax description
- Ip pim bsr candidate
- Default
- Command mode
- Example
- Syntax description
- Ip pim dr priority
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ip pim join prune interval
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip pim prune limit interval
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip pim query interval
- Usage guideline
- Syntax description
- Ip pim register checksum include data
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip pim register suppresion
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ip pim rp address
- Example
- Default
- Usage guideline
- Syntax description
- Ip pim rp candidate
- Example
- Default
- Command mode
- Syntax description
- Ip pim state refresh origination interval
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ip policy route map
- Default
- Command mode
- You can verify your settings by entering show ip policy command
- The following example set up routing policy to route the packets that match the ip access list name pbr acl to next hop 20 54
- Examples
- Usage guideline
- Syntax description
- Ip proxy arp
- Examples
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ip rip authentication key chain
- Default
- Verify the settings by entering the show ip protocols rip command
- The following example configures a key chain named chain1 key1 named forkey1string will be accepted from 1 30 p m to 3 30 p m and be sent from 2 00 p m to 3 00 p m key3 named forkey3string will be accepted from 2 30 p m to 4 30 p m and be sent from 3 00 p m to 4 00 p m
- Example
- Usage guideline
- Syntax description
- Ip rip authentication mode
- Example
- Default
- Command mode
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip rip receive version
- Usage guideline
- Syntax description
- Ip rip send version
- Examples
- Default
- Command mode
- Usage guideline
- Syntax
- Ip rip v2 broadcast
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ip route
- Default
- Examples
- Usage guideline
- Syntax description
- Ip route ecmp load balance
- Examples
- Default
- Command mode
- This example shows how to set the ecmp algorithm to use the upper few bits of crc32 result which bases on the source ip and destination ip addresses
- Switch configure terminal switch config ip route ecmp load balance crc32 upper dip
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip route multi path
- Usage guideline
- Syntax description
- Ip source binding
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ip ssh
- Default
- Command mode
- Examples
- Command mode
- Usage guideline
- Syntax
- Ip telnet server
- Example
- Default
- Usage guideline
- Syntax description
- Ip telnet service port
- Example
- Default
- Command mode
- Syntax description
- Ip trusted host
- Examples
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ip verify source vlan dhcp snooping
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ipv6 access group
- Default
- Command mode
- Example
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Ipv6 access list
- Usage guideline
- Syntax description
- Ipv6 address
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ipv6 address
- Default
- Command mode
- Examples
- Command mode
- Usage guideline
- Syntax description
- Ipv6 address management port
- Example
- Default
- Usage guideline
- Syntax description
- Ipv6 default gateway management port
- Example
- Default
- Command mode
- Syntax description
- Ipv6 dhcp client information refresh minimum
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ipv6 dhcp client pd
- Default
- Command mode
- Examples
- Usage guideline
- Syntax description
- Ipv6 dhcp relay destination
- Default
- Command mode
- Example
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Ipv6 enable
- Usage guideline
- Syntax description
- Ipv6 hop limit
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Ipv6 nd managed config flag
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax
- Ipv6 nd other config flag
- Example
- Default
- Usage guideline
- Syntax description
- Ipv6 nd prefix
- Example
- Default
- Command mode
- Syntax description
- Ipv6 nd ra interval
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ipv6 nd ra lifetime
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ipv6 nd reachable time
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ipv6 nd retrans timer
- Usage guideline
- Syntax
- Ipv6 nd suppress ra
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ipv6 neighbor
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ipv6 ospf cost
- Example
- Default
- Usage guideline
- Syntax description
- Ipv6 ospf dead interval
- Example
- Default
- Command mode
- Syntax description
- Ipv6 ospf graceful restart
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ipv6 ospf restart helper
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ipv6 ospf hello interval
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ipv6 ospf mtu ignore
- Usage guideline
- Syntax description
- Ipv6 ospf priority
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ipv6 ospf retransmit interval
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ipv6 ospf shutdown
- Example
- Default
- Usage guideline
- Syntax description
- Ipv6 ospf transmit delay
- Example
- Default
- Command mode
- Syntax description
- Ipv6 rip graceful restart
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Ipv6 rip metric offset
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Ipv6 rip split horizon
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Ipv6 rip split horizon poisoned
- Usage guideline
- Syntax description
- Ipv6 route
- Default
- Configuring default route
- Command mode
- Practical usage
- Examples
- Default
- Configuring a general static route
- Practical usage
- Examples
- Configuring a floating static route
- Default
- Practical usage
- Examples
- Examples
- Default
- Configuring a long prefix static route
- Usage guideline
- Syntax description
- Ipv6 router ospf area
- Example
- Default
- Command mode
- Ipv6 router rip
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Usage guideline
- Syntax
- Ipv6 unicast routing long prefix
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Ipv6 unicast routing long prefix log
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Keepalive_holdtime
- Example
- Usage guideline
- Syntax description
- Default
- Command mode
- To verify the settings enter the show ip key chain command
- The following example configures a key chain named chain1 key1 named forkey1string will be accepted from 1 30 p m to 3 30 p m and be sent from 2 00 p m to 3 00 p m key3 named forkey3string will be accepted from 2 30 p m to 4 30 p m and be sent from 3 00 p m to 4 00 p m
- Example
- Usage guideline
- Syntax description
- Key chain
- Default
- Command mode
- To verify the settings use the show ip key chain command
- The following example configures a key chain named chain1 key1 named forkey1string will be accepted from 1 30 p m to 3 30 p m and be sent from 2 00 p m to 3 00 p m key3 named forkey3string will be accepted from 2 30 p m to 4 30 p m and be sent from 3 00 p m to 4 00 p m
- Example
- Usage guideline
- Syntax description
- Key string
- Default
- Command mode
- Verify the settings by entering the show ip key chain command
- The following example configures a key chain named chain1 key1 named forkey1string will be accepted from 1 30 p m to 3 30 p m and be sent from 2 00 p m to 3 00 p m key3 named forkey3string will be accepted from 2 30 p m to 4 30 p m and be sent from 3 00 p m to 4 00 p m
- Example
- Syntax description
- Label retention mode
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Lacp port priority
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Lacp system priority
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ldp router id
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Syntax description
- Lldp dot1 tlv select
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Command mode
- Usage guideline the lldp dot3 tlv select command enables the advertisement of the optional ieee 802 organizationally specific tlvs the respective tlv will be encapsulated in lldpdu and sent to other devices if the advertisement state is enabled
- Syntax description
- Lldp dot3 tlv select
- Default
- Example
- Usage guideline
- Syntax description
- Lldp fast count
- Example
- Default
- Command mode
- Syntax description
- Lldp hold multiplier
- Example
- Default
- Command mode
- Usage guideline
- When no optional address specified along the command lldp management address the switch will find least ipv4 and ipv6 address of the vlan with the smallest vlan id as default ipv4 and ipv6 address respectively if no applicable ipv4 ipv6 address no management address tlv will be adver tised once user configures an address no matters what it is ipv4 or ipv6 address both of the default ipv4 and ipv6 management address become inac tive and won t be sen t the default ipv4 or ipv6 address will be active again when the configured address is removed multiple ipv4 ipv6 management addresses can be configured by setting this command multiple times use the command no lldp management address without specifying manage ment address to disable management address advertising in lldpdus if there is no management address in the list no management address tlv will be sent
- Usage guideline the command is available for physical port configuration this command specifies the ipv4 ipv6 address which is carried in management address tlv on the specified port if an ipv4 ipv6 address is specified but the address is not one of the addresses of system interfaces then the address will not be sent
- Syntax description
- Lldp management address
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Lldp med tlv select
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline this command is used to enable a physical interface to receive lldp mes sage when lldp is not running when the command no lldp run is issued on global configuration mode the switch doesn t receive lldp message
- Syntax
- Lldp receive
- Example
- Usage guideline
- Syntax description
- Lldp reinit
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Lldp run
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Lldp tlv select
- Examples
- Default
- Command mode
- Switch config if no lldp tlv select system name
- Usage guideline
- Syntax
- Lldp transmit
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Lldp tx delay
- Usage guideline
- Syntax description
- Lldp tx interval
- Examples
- Default
- Command mode
- Usage guideline
- Syntax
- Logging file
- Example
- Default
- Command mode
- Default
- Syntax description
- Logging host
- Usage guideline
- Example
- Command mode
- Usage guideline
- Syntax description
- Logging level
- Example
- Default
- Command mode
- Verify the settings by entering the show logging command
- Logging on
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Logout
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Loop detection
- Usage guideline
- Syntax
- Loopback detection global
- Example
- Default
- Command mode
- Syntax
- Prompt message at screen
- Loopback detection interface
- Example
- Default
- Command mode
- Cannot enable lbd on the port as it is stp enabled
- Usage guideline
- You can verify your settings by entering the show loopback detection command
- Usage guideline
- Syntax description
- Loopback detection mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Loopback detection interval time
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Lsp trigger
- Example
- Usage guideline
- Syntax description
- Lsp control mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Mac access group
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Mac access list
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Mac address table aging destination hit
- Example
- Default
- Command mode
- Mac address table aging time
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Mac address table static
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Mac base vlan
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Supported protocols
- Protocol
- Examples
- Usage guideline
- Syntax description
- Match mpls
- Example
- Default
- Command mode
- Syntax description
- Match as path
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Match community
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- No match ip address access list name
- Match ip address access list name
- Match ip address
- Example
- Default
- Command mode
- Access list name
- Usage guideline
- Syntax description
- No match ipv6 address ipv6 access list name
- Match ipv6 address ipv6 access list name
- Match ipv6 address
- Ipv6 access list name
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Max hop count
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Maximum paths
- Example
- Default
- Usage guideline
- Syntax description
- Max rcv frame size
- Examples
- Default
- Command mode
- Syntax description
- Md5 authentication
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Media type
- Examples
- Default
- Command mode
- Usage guideline
- Syntax
- Mgmt if
- Example
- Default
- Command mode
- Monitor session
- Default
- Command mode
- Usage guideline
- Syntax description
- Examples
- Usage guideline
- Syntax description
- Monitor session destination remote vlan
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Monitor session source interface
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Monitor session source remote vlan
- Example
- Default
- Usage guideline
- Syntax description
- Mpls ip global configuration
- Example
- Default
- Command mode
- Syntax description
- Mpls ip interface configuration
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Mpls label protocol ldp global configuration
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Mpls label protocol ldp interface configuration
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Mpls ldp hello holdtime
- Usage guideline
- Syntax description
- Mpls ldp hello interval
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Mpls ldp max path vector
- Example
- Default
- Command mode
- Command
- Usage guideline
- Syntax description
- Mpls ldp targeted hello accept
- Example
- Default
- Usage guideline
- Syntax description
- Mpls ldp targeted peer
- Example
- Default
- Command mode
- Syntax description
- Mpls qos policy
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Next hop label operation out label
- Mpls static ftn
- Ip prefix 172 8 0 24 110 push 100
- Fec next hop label forwarding entry nhle
- Default
- Command mode
- Example
- Usage guideline
- Syntax description
- Mpls static ilm
- Default
- Command mode
- 8 0 24 100 120 swap 200
- Next hop label operation out label
- Fec in label next hop label forwarding entry nhlfe
- Example
- Usage guideline
- Syntax description
- Mpls static ilm vpws
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Mpls static l2vc ftn
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Examples
- Default
- Usage guideline
- Syntax description
- Mtu vpls
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Multicast filtering mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Neighbor
- Example
- Default
- Command mode
- Syntax description
- Neighbor rip ipv6
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Neighbor advertisement interval
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Neighbor description
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Neighbor filter list
- Usage guideline
- Syntax description
- Neighbor peer group create group
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Neighbor password
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Neighbor peer group add group member
- Example
- Default
- Usage guideline
- Syntax description
- Neighbor remote as
- Example
- Default
- Command mode
- Syntax description
- Neighbor route map
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Neighbor send community
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Neighbor shutdown
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Neighbor timers
- Usage guideline
- Syntax description
- Neighbor update source
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Neighbor weight
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Netbios node type
- Example
- Default
- Usage guideline
- Syntax description
- Netbios scope id
- Example
- Default
- Command mode
- Syntax description
- Netbios wins server
- Examples
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Network
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Network bgp
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Network area
- Usage guideline
- Syntax description
- Next server
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Ospf graceful restart
- Examples
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Ospf restart helper
- Examples
- Default
- Usage guideline
- Syntax description
- Passive interface
- Example
- Default
- Command mode
- Syntax description
- Passive interface ipv6 ospf
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Passive interface rip
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Passive interface rip ipv6
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Password encryption
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Prompt message
- Password recovery
- Default
- Command mode
- Example
- Command mode
- Usage guideline
- Syntax description
- Peer backup
- Example
- Default
- Usage guideline
- Syntax description
- Periodic
- Example
- Default
- Command mode
- Syntax description
- Permit deny ip access list
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Permit deny ipv6 access list
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Syntax description
- Permit deny mac access list
- Default
- Usage guideline
- Example
- Command mode
- Syntax description
- Default
- Usage guideline
- Examples
- Command mode
- Usage guideline
- Syntax description
- Ping lsp
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Poe port description
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Poe port priority
- Example
- Default
- Usage guideline
- Syntax description
- Poe power inline
- Default
- Command mode
- Example
- Syntax description
- Poe service policy
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Police
- Usage guideline
- Syntax description
- Default
- Command mode
- Example
- Usage guideline
- Syntax description
- Police aggregate
- Example
- Default
- Command mode
- Default
- Command mode
- Syntax description
- Police cir
- Usage guideline
- Example
- Usage guideline
- Syntax description
- Policy map
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Port channel load balance
- Example
- Default
- Command mode
- Usage guideline
- Power saving
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Pvid vlan id
- Example
- Default
- Command mode
- Syntax description
- Qos aggregate policer
- Syntax description
- Default
- Command mode
- Usage guideline
- Example
- Usage guideline
- Syntax description
- Qos bandwidth
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Qos cos
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Qos deficit round robin
- Examples
- Usage guideline
- Syntax description
- Qos dscp mutation
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Qos map cos color
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Qos map dscp color
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Qos map dscp cos
- Example
- Default
- Command mode
- Qos map dscp mutation
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Qos trust
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Reboot
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Redistribute protocol route map map name
- Redistribute
- No redistribute protocol
- Example
- Usage guideline
- Syntax description
- Redistribute ospf
- Default
- Command mode
- Example
- Syntax description
- Redistribute ipv6 ospf
- Default
- Command mode
- Usage guideline
- Example
- Usage guideline
- Syntax description
- Redistribute rip
- Default
- Command mode
- Examples
- Usage guideline
- Syntax description
- Redistribute rip ipv6
- Example
- Default
- Command mode
- Enable switch configure terminal switch config router ipv6 rip switch config router redistribute ospf metric 10
- Command mode
- Usage guideline
- Syntax description
- Redundancy force switchover
- Example
- Default
- Usage guideline
- Syntax
- Remote span
- Example
- Default
- Command mode
- Syntax description
- Resequence access list
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Revision
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Rip graceful restart
- Examples
- Default
- Command mode
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Rmon statistics
- Usage guideline
- Syntax description
- Route map
- Default
- Command mode
- Example
- Usage guideline
- Syntax description
- Router bgp
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Router ipv6 ospf
- Example
- Default
- Usage guideline
- Syntax
- Router ipv6 rip
- Example
- Default
- Command mode
- Syntax
- Router ospf
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax
- Router rip
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Router id
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Router id ipv6
- Usage guideline
- Syntax description
- Send lifetime
- Default
- Command mode
- Verify the settings by entering the show ip key chain command
- The following example configures a key chain named chain1 key 1 named forkey1string will be accepted from 1 30 p m to 3 30 p m and be sent from 2 00 p m to 3 00 p m key3 named forkey3string will be accepted from 2 30 p m to 4 30 p m and be sent from 3 00 p m to 4 00 p m
- Example
- Usage guideline
- Syntax description
- Server
- Default
- Command mode
- Example
- Usage guideline
- Syntax
- Service dhcp
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Service policy
- Examples
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Set as path
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Set community
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Set default interface interface name
- Set default interface
- No set default interface interface name
- Interface name
- Example
- Usage guideline
- Syntax description
- Set interface interface name
- Set interface
- No set interface interface name
- Interface name
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Set ip default next hop ip address
- Set ip default next hop
- No set default next hop ip address
- Example
- Default
- Command mode
- Syntax description
- Set ip next hop ip address
- Set ip next hop
- No set ip next hop ip address
- Ip address
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Set ip precedence number name
- Set ip precedence
- Number name
- No set ip precedence number name
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Set ipv6 default next hop
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Set ipv6 next hop ipv6 address
- Set ipv6 next hop
- No set ipv6 next hop ipv6 address
- Ipv6 address
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Set origin
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Set weight
- Example
- Default
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Sflow poller
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Sflow receiver
- Default
- Command mode
- Example
- Usage guideline
- Syntax description
- Sflow sampler
- Default
- Command mode
- Example
- Syntax description
- Show aaa
- Default
- Command mode
- Usage guideline
- Examples
- Usage guideline
- Syntax description
- Show aaa group server
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Show access group
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Show access list
- Examples
- Usage guideline
- Syntax description
- Show arp
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Show boot
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show channel group
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Show class map
- Example
- Default
- Command mode
- Show clock
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Usage guideline
- Syntax description
- Show cpu protect safeguard
- Field description
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show cpu protect sub interface
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show cpu protect type
- Example
- Default
- The following example is a sample output of the show cpu protect type arp command the configured rate is 300 pps and there exists one io card on slot 3
- Usage guideline
- Syntax
- Show ddm
- Example
- Default
- Command mode
- Show ddm configuration
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Show ddm status
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Show dos_prevention
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Show dot1v
- Example
- Usage guideline
- Syntax description
- Show dot1x
- Default
- Command mode
- This example shows how to display the authentication configuration on port eth4
- Examples
- This example shows how to display the authentication statistics on port eth4
- This example shows how to display the authentication session statistics on port eth4
- This example shows how to display the authentication diagnostics on port eth4
- Default
- Command mode
- Usage guideline
- Syntax
- Show dot1x user
- Example
- Usage guideline
- Syntax
- Show dot1x vlan
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show enable password
- Example
- Default
- Command mode
- Usage guideline
- Temperature
- Syntax description
- Show environment fan power temperature
- Show environment
- Default
- Command mode
- Example
- Used power
- Power status
- Max power
- Syntax description
- Show erps domain
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Show erps erpi
- Example
- Default
- Command mode
- The following example shows detailed information of sub erp instance 2
- Syntax description
- Switch show errdisable recovery errdisable reason timer status timer interval loopback detection enabled 200 seconds
- Show errdisable recovery
- Interfaces that will be recovered at the next timeout
- Interface errdisable reason time left sec eth2 loopback detection 179
- Examples
- Default
- Command mode
- Usage guideline
- Total entries 1
- Usage guideline
- Syntax description
- Show gvrp configuration
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show gvrp statistics
- Example
- Default
- Command mode
- Example
- Command mode
- Usage guideline
- Syntax
- Show history
- Usage guideline
- Syntax description
- Show interface
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Show interface status err disabled
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show ip arp inspection
- Example
- Default
- Usage guideline
- Syntax description
- Show ip as path access list
- Example
- Default
- Command mode
- Syntax description
- Show ip bgp
- Examples
- Default
- Command mode
- Usage guideline
- User exec or any configuration mode
- Usage guideline
- To display configured community lists use the show ip community list command
- This command requires the community list name to be specified when issued the exact match keyword is optional
- The following is sample output of the show ip bgp community list command
- Syntax description
- Show ip bgp community list community list name exact match
- Show ip bgp community list
- Example
- Exact match optional displays only routes that have an exact match
- Default
- Community list name the configured name of the community list
- Command mode
- Field description
- Command mode
- Usage guideline
- Syntax description
- Show ip bgp filter list
- Example
- Default
- Usage guideline
- Syntax description
- Show ip bgp neighbors
- Default
- Command mode
- Examples
- Syntax description
- Show ip community list
- Example
- Default
- Command mode
- Usage guideline
- User exec or any configuration mode
- Usage guideline
- To display the current status of address bindings on the dhcp server
- The following example shows the binding status of the entire address pool2
- The following example shows the binding status of all bound ip addresses
- Syntax description
- Show ip dhcp binding pool name address
- Show ip dhcp binding
- Pool name optional specifies the pool name for the conflict ip address if no pool name is specified all of the pools are applied for this command
- If the address is not specified all address bindings are shown otherwise only the binding for the specified client is displayed the ip address hardware address lease expiration and assigned type will be included in the displayed format
- Examples
- Default
- Command mode
- Address optional specifies the ip address of the dhcp client for which the bindings will be displayed if no ip address is specified all bound ip addresses are applied for this command
- Switch show ip dhcp binding pool pool1 10 ip address hardware address lease start lease expiration 10 00b8 493 2b5 18 38 56 2010 09 30 18 38 56 2010 10 1
- The following example shows the binding status of ip address 10 in dhcp address pool pool1
- Usage guideline
- Syntax description
- Show ip dhcp conflict
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip dhcp pool
- Default
- Command mode
- Field description
- Example
- Display field descriptions
- Field description
- Usage guideline
- Syntax
- Show ip dhcp relay
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Show ip dhcp relay information trusted sources
- Example
- Default
- Command mode
- Show ip dhcp screening
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Usage guideline
- Syntax
- Show ip dhcp server
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Show ip dhcp server statistics
- Field description
- Example
- Display field descriptions
- Default
- Command mode
- Field description
- Usage guideline
- Syntax description
- Show ip dhcp snooping
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip dhcp snooping binding
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Show ip dhcp snooping database
- Usage guideline
- Syntax description
- Show ip dvmrp interface
- Example
- Default
- Command mode
- Syntax description
- Show ip dvmrp neighbor
- Examples
- Display field descriptions
- Display field description
- Default
- Command mode
- Usage guideline
- Display field descriptions
- Display field description
- Usage guideline
- Show ip dvmrp prune
- Syntax
- Example
- Display field descriptions
- Display field description
- Default
- Command mode
- Show ip dvmrp route
- Example
- Display field descriptions
- Display field description
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Show ip igmp group
- Field description
- Examples
- Display field descriptions
- Default
- Command mode
- Display field descriptions
- Display field description
- Show ip igmp interface
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Show ip igmp snooping
- Example
- Default
- Command mode
- Display field parameter description
- Display field descriptions
- Show ip igmp snooping group
- Field description
- Examples
- Display field descriptions
- Default
- Command mode
- Usage guideline
- Syntax description
- Display field descriptions
- Display field description
- Usage guideline
- Syntax description
- Show ip igmp snooping mrouter
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip interface
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip key chain
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip mroute
- Default
- Command mode
- This example shows how to display the ip multicast route table summary
- The following is sample output from the show ip mroute command
- The following is a sample output from the show ip mroute static command
- Example
- Command mode
- Vlan60
- Usage guideline
- Syntax description
- Show ip mroute forwarding cache
- Outgoing interface list
- Examples
- Default
- Inactiveslot
- A number of slots are inactive if the outgoing interface is in the inactive slot it indicates the multicast data will not forward out to the interface if the multicast packet arrived on the inactive slot then the multicast will be consider as unknown multicast
- Usage guideline
- Syntax
- Show ip ospf
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax
- Show ip ospf border routers
- Example
- Default
- Usage guideline
- Syntax
- Show ip ospf database
- Example
- Default
- Command mode
- Syntax description
- Show ip ospf database asbr summary
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Show ip ospf database external
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip ospf database network
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip ospf database nssa external
- Usage guideline
- Syntax description
- Show ip ospf database router
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip ospf database summary
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax
- Show ip ospf host route
- Example
- Default
- Usage guideline
- Syntax description
- Show ip ospf interface
- Example
- Default
- Command mode
- Syntax description
- Show ip ospf neighbor
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax
- Show ip ospf virtual links
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Show ip pim
- Example
- Default
- Command mode
- Examples
- Default
- Command mode
- Usage guideline
- Syntax
- Show ip pim bsr
- Usage guideline
- Syntax description
- Show ip pim interface
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip pim mroute
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show ip pim neighbor
- Example
- Display field descriptions
- Default
- Usage guideline
- Syntax
- Show ip pim rp mapping
- Example
- Display field descriptions
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip pim rp hash
- Usage guideline
- Syntax
- Show ip policy
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip protocols
- Examples
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show ip proxy arp
- Examples
- Default
- Usage guideline
- Syntax
- Show ip rip database
- Examples
- Display field descriptions
- Display field description
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip rip interface
- Usage guideline
- Syntax description
- Show ip route
- Default
- Command mode
- Examples
- Usage guideline
- Syntax description
- Show ip route ecmp load balance
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show ip route summary
- Example
- Default
- Usage guideline
- Syntax description
- Show ip source binding
- Example
- Default
- Command mode
- Syntax
- Show ip ssh
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Show ip trusted host
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ip verify source
- Example
- Default
- Command mode
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ipv6 dhcp
- Usage guideline
- Syntax description
- Show ipv6 dhcp relay interface
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ipv6 general prefix
- Examples
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax
- Show ipv6 interface
- Example
- Default
- Usage guideline
- Syntax
- Show ipv6 interface brief
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ipv6 neighbors
- Default
- Command mode
- Example
- Usage guideline
- Syntax description
- Show ipv6 ospf
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ipv6 ospf border routers
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ipv6 ospf database
- Usage guideline
- Syntax description
- Show ipv6 ospf interface
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show ipv6 ospf neighbor
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show ipv6 ospf route
- Example
- Default
- Usage guideline
- Syntax description
- Show ipv6 ospf virtual links
- Example
- Default
- Command mode
- Syntax description
- Show ipv6 protocols
- Examples
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Show ipv6 rip database
- Examples
- Default
- Command mode
- Syntax description
- Show ipv6 rip interface
- Privileged exec mode
- Example
- Default
- Command mode
- Show ipv6 route
- Default
- Command mode
- Usage guideline
- Syntax description
- Use the show ipv6 route database command to check which routing database entries for ipv6 are currently working
- Use the show ipv6 route command to check what the active routing entries for ipv6 are
- Example
- Usage guideline
- Syntax
- Show ipv6 route summary
- Example
- Default
- Command mode
- Syntax
- Show ipv6 unicast routing long prefix status
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax
- Show lldp
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show lldp interface interface id
- Show lldp interface
- Examples
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Show lldp local interface interface id brief detail
- Show lldp local interface
- Example
- The following is sample output from the show lldp local interface command to display outbound lldp advertisements for eth3 in brief mode
- Usage guideline
- This example shows how to display all management address information
- Syntax description
- Show lldp management address ip address ipv6 address
- Show lldp management address
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Show lldp neighbor interface
- Example
- The following is sample output from a dgs 6604 a dgs 6608 may have a different format from the show lldp neighbor interface eth3 command
- The following is sample output from the show lldp neighbor interface command to display the neighbor information on eth3 to eth3 in brief mode
- Usage guideline
- Syntax
- Show lldp statistics
- Example
- Default
- Command mode
- Show lldp statistics interface
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Show logging
- Examples
- Default
- Command mode
- Below is an example of using the value and value arguments with the show logging buffer command
- Usage guideline
- Syntax description
- Show loopback detection
- Example
- Default
- Command mode
- This example shows all interface settings
- This example shows current loopback detection setting for vlan based mode
- Usage guideline
- Syntax description
- Show lsp trigger
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show mac address table
- Examples
- Default
- Command mode
- Examples
- Default
- Command mode
- Usage guideline
- Syntax
- Show mac address table aging destination hit
- Usage guideline
- Syntax
- Show mac address table aging time
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show mac address table vpls
- Default
- Command mode
- Example
- Command mode
- Usage guideline
- Syntax description
- Show mgmt if
- Example
- Default
- Usage guideline
- Syntax description
- Show monitor session
- Examples
- Default
- Command mode
- Syntax description
- Show mpls
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Show mpls forwarding table
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show mpls forwarding table vpws
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show mpls interface
- Usage guideline
- Syntax description
- Show mpls l2transport vc
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show mpls ldp bindings
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show mpls ldp discovery
- Example
- Default
- Usage guideline
- Syntax description
- Show mpls ldp interface
- Example
- Default
- Command mode
- Syntax description
- Show mpls ldp neighbor
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Show mpls ldp neighbor password
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show mpls ldp parameter
- Example
- Default
- Command mode
- Show mpls ldp session
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Usage guideline
- Syntax description
- Show mpls ldp statistic
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show mpls ldp targeted peer
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show mpls qos
- Example
- Default
- Usage guideline
- Syntax description
- Show multicast filtering mode
- Default
- Command mode
- Examples
- Syntax description
- Show poe power system
- Example
- Default
- Command mode
- Usage guideline
- This example shows how to display the poe system parameters with unit list contained of hyphen sign
- This example shows how to display the poe system parameters with unit list contained of comma
- Usage guideline
- Syntax description
- Show poe power inline
- Example
- Default
- Command mode
- This is an example of output from the show poe power inline statistic command
- Usage guideline
- Syntax description
- Show policy map
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Show port security
- Examples
- Default
- Command mode
- Usage guideline
- Show power saving
- Example
- Default
- Command mode
- Syntax description
- Show qos aggregate policer
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Show qos interface
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Show qos map
- Example
- Default
- Command mode
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Show redundancy
- Usage guideline
- Syntax description
- Show route map
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Show running config
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show sflow
- Example
- Default
- Usage guideline
- Syntax description
- Show snmp
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Show snmp user
- Default
- Command mode
- Example
- Display field descriptions
- Display field description
- Usage guideline
- Syntax description
- Show snmp server
- Examples
- Default
- Command mode
- Usage guideline
- Syntax
- Show sntp
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax description
- Show spanning tree
- Examples
- Default
- This example shows how to display spanning configuration information for a specific interface
- Switch show spanning tree interface eth4 eth4 stp enabled priority 128 port role root port state forwarding configured fast forwarding auto operation status none edge configured link type auto operation status p2p configured path cost auto operation result 200000 guard root disabled tcn filtering disabled switch
- Usage guideline
- Syntax description
- Show spanning tree mst
- Show all the mstp specific information
- Examples
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax
- Show ssh
- Example
- Display field descriptions
- Display field description
- Usage guideline
- Syntax
- Show startup config
- Example
- Default
- Command mode
- Show storm control
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Show supervlan
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Show system
- Default
- Command mode
- This example on the following page shows how to display the switch information
- Example
- Command mode
- Usage guideline
- Syntax description
- Show system high availability
- Examples
- Default
- Usage guideline
- Syntax description
- Show time range
- Example
- Default
- Command mode
- Syntax description
- Show traffic segmentation
- Example
- Default
- Command mode
- Usage guideline
- User exec or any configuration mode
- Use this command to display information about the system s modules
- Usage guideline
- Unit id optional slot id to indicate which slot module the information is going to be displayed for
- This example shows how to display the information about the system s modules
- This command displays information about the system s modules if no option is specified then all of the slots modules information are displayed
- Syntax description
- Show unit unit id
- Show unit
- Note the display text and format may differ depending on the sw release
- Example
- Display field descriptions
- Description of significant display fields
- Default
- Command mode
- Up time the operating time since system power up
- Display field description
- Usage guideline
- Syntax description
- Show username
- Examples
- Encrypted
- Default
- Command mode
- Usage guideline
- Syntax description
- Show user session
- Example
- Default
- Command mode
- Command mode
- Usage guideline
- Syntax
- Show version
- Example
- Default
- Usage guideline
- Syntax description
- Show vlan
- Default
- Command mode
- Examples
- Syntax description
- Show vlan voice vlan
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax description
- Show vlan tunnel
- Default
- Command mode
- Examples
- Display field descriptions
- Usage guideline
- Syntax description
- Show vlan tunnel ctag mapping
- Examples
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Show vpls
- Example
- Usage guideline
- Syntax description
- Show vrrp
- Examples
- Default
- Command mode
- Syntax description
- Show vrrp brief
- Field description
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Syntax
- Shutdown interface
- Examples
- Default
- Command mode
- Usage guideline
- Shutdown loopback interface
- Example
- Default
- Command mode
- Shutdown management port
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Usage guideline
- Syntax
- Show ip dhcp snooping
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Snmp server
- Examples
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Snmp server community
- Examples
- Usage guideline
- Syntax description
- Snmp server contact
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Snmp server enable traps
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Snmp server enable traps snmp
- Default
- Command mode
- Examples
- Usage guideline
- Syntax description
- Snmp server engineid local
- Example
- Default
- Command mode
- Syntax description
- Snmp server group
- Default
- Command mode
- Usage guideline
- Examples
- Usage guideline
- Syntax description
- Snmp server host
- Default
- Command mode
- Example
- Usage guideline
- Syntax description
- Snmp server location
- Example
- Default
- Command mode
- Default
- Command mode
- Syntax description
- Snmp server user
- Usage guideline
- Examples
- Usage guideline
- Syntax description
- Snmp server view
- Default
- Command mode
- Example
- Usage guideline
- Syntax description
- Sntp server
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Spanning tree enable global configuration
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Spanning tree state interface configuration
- Prompt message at screen
- Example
- Default
- Command mode
- Can not enable stp on the port as it is lbd enabled
- Default
- Command mode
- Usage guideline
- Syntax description
- Spanning tree timers
- Example
- Usage guideline
- Syntax description
- Spanning tree cost
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Spanning tree fast forwarding
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Spanning tree guard root
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Spanning tree link type
- Example
- Default
- Command mode
- Spanning tree mode
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Spanning tree mst cost port priority
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Spanning tree mst forward time max age max hops
- Example
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax
- Spanning tree mst configuration
- Examples
- Usage guideline
- Syntax description
- Spanning tree mst hello time
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Spanning tree mst priority
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Spanning tree port priority
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Spanning tree priority
- Example
- Default
- Command mode
- Spanning tree tcnfilter
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Usage guideline
- Syntax description
- Spanning tree transmit hold count
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Default
- Command mode
- Example
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Storm control interface
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Storm control action interface
- Examples
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Syntax description
- Storm control level interface
- Examples
- Usage guideline
- Syntax description
- Storm control timer global
- Default
- Command mode
- Examples
- Usage guideline
- Syntax description
- Subnet base vlan
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Subnet mask
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Supervlan
- Example
- Default
- Command mode
- Subvlan
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Usage guideline
- Syntax description
- Subvlan address range
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Switchport port security
- Default
- Command mode
- Examples
- Default
- Command mode
- Usage guideline
- Syntax description
- Switchport voice vlan state
- Example
- Usage guideline
- Syntax
- Synchronization
- Example
- Default
- Command mode
- Usage guideline
- System high availability
- Syntax description
- Examples
- Default
- Command mode
- Usage guideline
- System name
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Targeted hello
- Syntax description
- Example
- Default
- Command mode
- Telnet
- Syntax description
- Default
- Command mode
- Usage guideline
- Examples
- Usage guideline
- Terminal length
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Terminal timeout
- Syntax description
- Examples
- Default
- Command mode
- Default
- Command mode
- Usage guideline
- Terminal width
- Syntax description
- Examples
- The following example shows how to adjust the terminal session width to 120 as the system configuration setting for terminal width this setting will affect all subsequently opened terminal sessions
- Switch terminal width 120 default
- Usage guideline
- Timers
- Syntax description
- Example
- Default
- Command mode
- Syntax description
- Examples
- Default
- Command mode
- Usage guideline
- Timers basic
- Enable switch configure terminal switch config router ipv6 rip switch config router timers basic 5 15 30
- Usage guideline
- Timers bgp
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Time range
- Syntax description
- Examples
- Default
- Command mode
- Syntax description
- Traceroute
- Usage guideline
- Examples
- Default
- Command mode
- Display field descriptions
- Display field description
- Usage guideline
- Traceroute lsp
- Syntax description
- Example
- Default
- Command mode
- Switch traceroute lsp 30 24 trace lsp 30 24 30 72 104 bytes of data 1 124 bytes from 20 code 3 subcode 1
- 30 24 traceroute statistics packets transmitted 1 received 1
- Command mode
- Usage guideline
- Traffic segmentation forward
- Syntax description
- Default
- Examples
- Usage guideline
- Transport address
- Syntax description
- Example
- Default
- Command mode
- Trunk allowed vlan
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Usage guideline
- Trust exp
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Tunnel destination
- Syntax description
- Examples
- Default
- Command mode
- Examples
- Default
- Command mode
- Usage guideline
- Tunnel mode
- Syntax description
- Usage guideline
- Tunnel source
- Syntax description
- Examples
- Default
- Command mode
- Username
- Usage guideline
- Syntax description
- Default
- Command mode
- Examples
- Command mode
- Version
- Usage guideline
- Syntax description
- Example
- Default
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Vlan encapsulation
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Vlan name
- Usage guideline
- Syntax description
- No vlan name
- Example
- Default
- Command mode
- Vlan remarking
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Vlan tunnel
- Usage guideline
- Syntax
- Vlan tunnel ctag mapping dynamic
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Vlan tunnel ctag mapping static
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Command mode
- Vlan tunnel ingress checking
- Usage guideline
- Syntax
- Examples
- Default
- Vlan tunnel interface type
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Syntax
- Example
- Default
- Command mode
- Vlan tunnel remove inner tag
- Vlan tunnel tpid
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Voice vlan
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Example
- Default
- Command mode
- Voice vlan cos
- Usage guideline
- Syntax description
- Voice vlan oui
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Default
- Command mode
- Vpls id
- Usage guideline
- Syntax description
- Example
- Vrrp critical ip
- Usage guideline
- Syntax description
- Default
- Command mode
- Examples
- Vrrp ip
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Vrrp preempt
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- The following example shows how to configure the router to disable preempt of a virtual router
- Switch config interface vlan1 switch config if no vrrp 7 preempt
- Vrrp priority
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- The following example shows how to restore the default priority of the virtual router
- Switch config interface vlan1 switch config if no vrrp 7 priority
- Vrrp shutdown
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Vrrp timers advertise
- Usage guideline
- Syntax description
- Examples
- Default
- Command mode
- Syntax description
- Example
- Default
- Command mode
- Xconnect
- Usage guideline
- Xconnect vpls
- Usage guideline
- Syntax description
- Example
- Default
- Command mode
- Acronym list
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Изучите, как использовать команду для отображения конфигурации DHCP Snooping на коммутаторах. Получите информацию о настройках и интерфейсах.