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Qtech QSW-3900-24-Т-AC [50/634] Duplex
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2.1.4 duplex
Use duplex command to configure the duplex mode of the current port. Use
no duplex command to restore the default duplex mode, that is,
auto-negotiation.
duplex { half | full | auto }
no duplex
【Parameter】
half：Half duplex mode
full：Full duplex mode
auto：Auto-negotiation mode
【Default】
auto
【Command configuration mode】
Interface configuration mode
2-6
Содержание
561- User s manual
- Command line reference manual
- Qtech qsw 3900 10 ge
- Intelligent routing switch
- User s manual
- C o n t e n t
- Chapter 15 802 x configuration command 15 1
- Chapter 16 sntp client configuration command 16 1
- Switch logging in command
- Chapter 1 switch logging in command
- Configure terminal
- Enable
- Hostname
- Interface
- Interface range
- Show muser
- Show username
- Terminal language
- Timeout
- Username username privilege
- Username change password
- Ethernet interface configuration command
- Chapter 2 port configuration command
- Clear interface
- Description
- Duplex
- Flow control
- Ingress acceptable frame
- Ingress filtering
- Priority
- Show description
- Show interface
- Show statistics interface
- Shutdown
- Switchport access
- Switchport mode
- Vlan list can be discrete numbers sequential numbers or both
- Use switchport mode command to configure a port to be trunk port or access
- Then create a vlan this port will automatically be added to the vlan
- Switchport trunk allowed vlan
- Qtech config if ethernet 0 0 1 switchport mode trunk
- Port if a port configures to be a trunk port the vlan mode changes untagged
- Into tagged and if a port configures to be an access one the vlan mode
- Example
- Discrete numbers are separated by and sequential numbers use such as 2
- Configure ethernet 0 0 1 to be trunk port
- Changes tagged into untagged in addition configure a port to be a trunk one
- Switchport trunk native vlan
- Qtech config if ethernet 0 0 1 switchport trunk allowed vlan 3 4 70 150
- Pvid of trunk port use no switchport trunk native vlan command to restore
- No switchport trunk native
- 8 10 20 vlan list in the following context expresses the same
- Use switchport trunk native vlan command to configure the default vlan id
- The default vlan id
- Switchport trunk native vlan vlan id
- Show statistics dynamic interface
- Show utilization interface
- Local switch
- Mirror destination interface
- Interface mirror configuration command
- Mirror source interface
- Show mirror
- Port car configuration command
- Port car open time
- Port car
- Show port car
- Port car rate
- Channel group
- Port lacp configuration command
- Channel group mode
- Channel group load balance
- Lacp system priority
- Lacp port priority
- Show lacp sys id
- Show lacp internal
- Show lacp neighbor
- Port alarm configuration command
- Alarm all packets
- Alarm all packets threshold
- Show alarm all packets
- Show alarm all packets interface
- Vlan configuration
- Description
- Chapter 3 vlan configuration command
- Show vlan
- Switchport
- Gvrp configuration command
- Show gvrp interface
- Show gvrp
- Garp permit vlan
- Show garp permit vlan
- Qinq command
- Dtag inner tpid
- Dtag outer tpid
- Dtag mode
- Show dag
- Dtag insert
- Show dag insert
- Dtag swap
- Show dag swap
- Show dag pass through
- Dtag pass through
- Ip interface configuration command
- Command
- Chapter 4 ip interface configuration command
- Chapter 4 ip interface configuration
- Arp proxy
- Interface vlan interface
- Interface supervlan interface
- Ip address
- Ip address primary
- Ip def cpu
- Ip address range
- Show ip interface supervlan interface
- Show ip interface vlan interface
- Subvlan
- Chapter 5 arp configuration command
- Arp configuration command
- Arp aging
- Show arp
- Show arp aging
- Arp attack protect
- Show arp attack protect
- Arp anti attack limit
- Arp anti attack permit
- Show arp anti attack
- Arp dos protect
- Show arp dos protect
- Arp overwrite
- Show arp overwrite
- Dhcp configuration command
- Chapter 6 dhcp configuration command
- Option82
- Option8
- Dhcp option82
- Option82 strategy drop keep replace
- Option82 strateg
- Option82
- Dhcp option82 strategy
- Dhcp relay hide server ip
- Dhcp relay
- Hide server ip
- Hide server i
- Dhcp server
- Dhcp snooping trust
- Dhcp snooping
- Dhcp snooping max clients
- Ip source guard
- Show dhcp relay
- Show dhcp server
- Show dhcp relay hide server ip
- Hide server ip
- Hide server i
- Show dhcp server inerface
- Show dhcp snooping
- Show dhcp snooping clients
- Local ip address pool configuration command
- Dhcp client
- Configuration command
- Chapter 7 local ip address pool configuration command
- Chapter 7 local ip address pool
- Dns primary ip
- Dns second ip
- Dns suffix
- Gateway
- Ip bind
- Ip pool
- Section
- Show dhcp client
- Show ip pool
- Show ip bind
- Wins primary ip
- Wins second ip
- Static routing configuration command
- Ip route
- Command
- Chapter 8 static routing configuration command
- Chapter 8 static routing configuration
- Show ip route
- Chapter 9 rip configuration command
- Rip configuration command
- Auto summary
- Ip rip authentication
- Host route
- Ip rip input
- Ip rip metricin
- Ip rip metricout
- Ip rip output
- Ip rip split
- Ip rip version
- Ip rip work
- Network
- Router rip
- Ip prefix list
- Ip prefix list default
- Redistribute
- Show ip prefix list
- Distribute list
- Show ip rip
- Show ip rip interface
- Ospf configuration command
- Chapter 10 ospf configuration command
- Area authentication
- Area default cost
- Area range
- Area stub
- Area virtual link
- Default information originate
- Default redistribute metric
- Default redistribute type
- Ip ospf authentication key
- 0 ip ospf cost
- 1 ip ospf dead interval
- 2 ip ospf hello interval
- 3 ip ospf message digest key
- 4 ip ospf network
- 5 ip ospf priority
- 6 ip ospf retransmit interval
- 7 ip ospf transmit delay
- 8 network area
- 9 redistribute
- 0 router id
- 1 router ospf
- 2 show ip ospf
- 3 show ip ospf border routers
- 4 show ip ospf cumulative
- 6 show ip ospf error
- 5 show ip ospf database
- 7 show ip ospf interface
- 8 show ip ospf neighbor
- 9 show ip ospf request list
- 0 show ip ospf retrans list
- 1 show ip ospf virtual link
- 2 show ip route ospf
- 3 show router id
- Static multicast configuration command
- Multicast mac address
- Command
- Chapter 11 multicast protocol configuration command
- Chapter 11 multicast protocol configuration
- Multicast mac address vlan interface
- Show multicast
- Igmp snooping and gmrp configuration command
- Igmp snooping
- Igmp snooping host aging time
- Igmp snooping max response time
- Igmp snooping fast leave
- Igmp snooping permit deny group
- Igmp snooping group limit
- Igmp snooping route port forward
- Igmp snooping multicast vlan
- 0 show gmrp
- 1 show gmrp interface
- 2 garp permit multicast mac address
- 3 show garp permit multicast
- Igmp configuration command
- 4 show igmp snooping
- Ip igmp
- Ip igmp access group
- Ip igmp last member query interval
- Ip igmp query interval
- Ip igmp query max response time
- Ip igmp static group
- Ip igmp create group
- Ip igmp robustness varible
- Ip igmp limit group
- 0 ip igmp version
- 1 ip multicast routing
- 2 show ip igmp groups
- 3 show ip igmp interface
- Pim configuration command
- Ip pim dense mode
- Ip pim neighbor limit
- Ip pim neighbor policy
- Ip pim query interval
- Ip pim sparse mode
- Ip pim bsr border
- Show ip mroute
- Show ip pim neighbor
- 0 show ip pim interface
- 1 show ip pim rp info
- 2 show ip pim bsr
- 3 source policy
- 4 static rp
- 5 bsr candidate
- 6 rp candidate
- Chapter 12 acl configuration command
- Acl configuration command list
- Absolute
- Access group
- Access list
- Access list extended
- Access list link
- Access list match order
- Access list standard
- Permit deny
- Periodic
- 0 port isolation
- 1 port isolation group
- 2 show access list config
- 3 show access list config statistic
- 4 show access list runtime
- 5 show access list runtime statistic
- 7 show time range
- 6 show port isolation
- 8 time range
- Qtech config time range tm1
- Create time range tm1 and enter it
- Qtech config timerange tm1
- Qos configuration command
- Chapter 13 qos configuration command
- Clear traffic statistic
- Line rate
- Mirrored to
- Queue scheduler
- Queue scheduler cos map
- Queue scheduler dscp map
- Rate limit
- Show qos info mirrored to
- Show qos info all
- 0 show qos info statistic
- 1 show qos info traffic copy to cpu
- 2 show qos info traffic priority
- 3 show qos info traffic redirect
- 5 show qos interface all
- 4 show qos info traffic statistic
- 6 show qos interface line rate
- 7 show qos interface rate limit
- 9 show queue scheduler
- 8 show qos interface statistic
- 1 storm control
- 0 show queue scheduler cos map
- 2 traffic copy to cpu
- 3 traffic priority
- 4 traffic redirect
- 5 traffic statistic
- Stp configuration command
- Show spanning tree interface
- Chapter 14 stp configuration command
- Show spanning tree remote loop detect interface
- Spanning tree
- Spanning tree cost
- Spanning tree forward time
- Spanning tree hello time
- Spanning tree max age
- Spanning tree port priority
- Spanning tree mcheck
- 0 spanning tree point to point
- 1 spanning tree portfast
- 2 spanning tree transit limit
- 3 spanning tree priority
- 4 spanning tree mode
- 5 spanning tree remote loop detect
- 6 clear spanning tree
- Mstp cconfiguration command
- Spanning tree mst max hops
- Spanning tree mst name
- Spanning tree mst revision
- Spanning tree mst instance vlan
- Spanning tree mst instance instance num priority
- Spanning tree mst external cost
- Spanning tree mst instance cost
- Spanning tree mst instance port priority
- Show spanning tree mst config id
- 0 show spanning tree mst instance interface
- Domain configuration command
- Chapter 15 802 x configuration command
- Access limit
- Default domain name enbale
- Domain
- Show domain
- Radius host binding
- Radius server configuration command
- Primary ip
- Radius host
- Realtime account
- Second ip
- Secret key
- Show radius host
- Username format
- 802 x related configuration command
- Dot1x daemon
- Dot1x eap finish
- Dot1x eap transfer
- Dot1x max user
- Dot1x port control
- Dot1x re authenticate
- Dot1x re authentication
- Dot1x timeout re authperiod
- 0 dot1x user cut
- 1 show dot1x
- 2 show dot1x daemon
- 3 show dot1x interface
- 4 show dot1x session
- Qtech config show dot1x session
- Display all the onlined authentication users
- Sntp client configuration command list
- Show sntp client
- Command
- Chapter 16 sntp client configuration command
- Chapter 16 sntp client configuration
- Sntp client
- Sntp client authenticate
- Sntp client authentication key
- Sntp client broadcastdelay
- Sntp client mode
- Sntp client multicast ttl
- Sntp client poll interval
- Sntp client retransmit
- 0 sntp client retransmit interval
- 1 sntp client valid server
- 2 sntp server
- 3 sntp trusted key
- Syslog configuration command
- Chapter 17 syslog configiration command
- Show logging buffered
- Show logging
- Show logging flash
- Show logging filter
- Show debug
- Logging
- Logging timestamps
- Logging sequence numbers
- Logging language
- 0 logging monitor
- 1 terminal monitor
- 2 logging buffered
- 4 logging flash
- 3 clear logging buffered
- 5 clear logging flash
- 6 logging host
- 7 logging facility
- 8 logging source
- 9 logging snmp agent
- 0 debug
- 1 upload logging
- Ssh configuration command list
- Show ssh
- Chapter 18 ssh configuration command
- Show keyfile
- Crypto key generate rsa
- Crypto key zeroize rsa
- Crypto key refresh
- Load keyfile
- Upload keyfile
- Qtech upload keyfile public tftp 1 pub txt
- Vrrp configuration command list
- Ip vrrp
- Chapter 19 vrrp configuration command
- Show vrrp
- Vrrp ping enable
- Vrrp preempt
- Vrrp priority
- Vrrp timer
- Configuration files management
- Command
- Chapter 20 switch manage and maintenance command
- Chapter 20 switch manage and maintenance
- Buildrun mode continue
- Clear startup config
- Buildrun mode stop
- Copy nm interface config startup config
- Copy running config startup config
- Show running config
- Copy startup config running config
- Show startup config
- Online loading upgrade program
- Load application ftp
- Load application tftp
- Load application xmodem
- Load configuration ftp
- Load configuration tftp
- Load configuration xmodem
- Load whole bootrom ftp
- Load whole bootrom tftp
- Load whole bootrom xmodem
- 0 upload alarm ftp
- 1 upload alarm tftp
- 2 upload configuration ftp
- 3 upload configuration tftp
- 4 upload logging ftp
- 5 upload logging tftp
- Reboot switch
- Reboot
- Basic configuration and maintenance
- Broadcast suppression
- Clock set
- Clock timezone
- Discard bpdu
- Dlf forward
- Loopback
- Mac address table
- Mac address table age time
- Mac address table learning
- 0 mac address table max mac count
- 1 ping
- 3 show clock
- 2 show broadcast suppression
- 4 show cpu
- 5 show dhcp server clients
- 7 show dlf forward
- 6 show discard bpdu
- 9 show mac address table
- 8 show ip fdb
- 0 show mac address table age time
- 2 show memory
- 1 show mac address table learning
- 4 show users
- 3 show system
- 5 show version
- 6 login access list telnet limit
- 7 tracert
- Snmp configuration
- Show snmp community
- Show snmp contact
- Show snmp host
- Show snmp notify
- Show snmp location
- Show snmp engineid
- Show snmp group
- Show snmp user
- Show snmp view
- 0 snmp server community
- 1 snmp server contact
- 2 snmp server host
- 3 snmp server location
- 4 snmp server name
- 5 snmp server enable traps
- 6 snmp server trap source
- 7 snmp server engineid
- 8 snmp server view
- 9 snmp server group
- 0 snmp server user
- Manage ip restriction configuration
- Login access list
- Telnet client
- Show login access list
- Telnet
- Stop telnet client
- Show telnet client
- Cpu alarm configuration command
- Alarm cpu
- Alarm cpu threshold
- Show alarm cpu
- Mail alarm configuration
- Mailalarm server
- Mailalarm
- Mailalarm receiver
- Mailalarm ccaddr
- Mailalarm smtp authentication
- Mailalarm logging level
- Show mailalarm
- Anti dos attack
- Anti dos ip fragment
- Anti dos ip ttl
- Show anti dos
- Lldp configuration command
- Chapter 21 lldp configuration command
- Lldp hello time
- Lldp rx tx rxtx
- Lldp hold time
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