Qtech QSW-8200-28T-AC — dHCP Snooping Commands User Manual - Chapter 5 Overview [60/79]
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User Manual
Chapter 5. Commands for DHCP Snooping 60
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no debug ip dhcp snooping packet {[ethernet] <InterfaceName>} Function: This
command is used to enable the DHCP SNOOPING debug switch to debug the
information that DHCP SNOOPING is receiving a packet.
Parameters: <InterfaceName>: Interface name.
Command Mode: Admin Mode.
Usage Guide: The information that DHCP Snooping is receiving messages from a
specific port.
5.5 debug ip dhcp snooping update
Command: debug ip dhcp snooping update
no debug ip dhcp snooping update
Function: This command is use to enable the DHCP snooping debug switch to debug the
communication information between DHCP snooping and helper server.
Command Mode: Admin Mode.
Usage Guide: Debug the information of communication messages received and sent by
DHCP snooping and helper server.
5.6 enable trustview key
Command: enable trustview key {0 | 7} <password>
no enable trustview key
Function: To configure DES encrypted key for private packets, this command is also the
switch for the private packets encrypt and hash function enabled or not.
Parameter: <password> is character string length less than 16, which use as encrypted
key. 0 for un-encrypted text for the password, while 7 for encrypted.
Command Mode: Global Mode.
Default: Disabled.
Usage Guide: The switch communicates with the TrustView management system
through private protocols. By default these packets are not encrypted. In order to
prevent spoofing, it can be configured to encrypt these packets. And at the same time,
the same password should be configured on TrustView server.
Example: Enable encrypt or hash function of private message.
Switch(config)# enable trustview key 0 qtech
5.7 ip dhcp snooping
Command: ip dhcp snooping enable
no ip dhcp snooping enable
Function: Enable the DHCP Snooping function.
Parameters: None.
Содержание
- Chapter 1 commands for dhcp 7 p.2
- Commands for dhcp server configuration 7 p.2
- Content p.2
- Chapter 1 commands for dhcp p.7
- Commands for dhcp server configuration p.7
- Commands for dhcp relay configuration p.20
- Clear ipv6 dhcp statistics p.23
- Clear ipv6 dhcp conflict p.23
- Clear ipv6 dhcp binding p.23
- Chapter 2 commands for dhcpv6 p.23
- Debug ipv6 dhcp relay packet p.24
- Debug ipv6 dhcp detail p.24
- Debug ipv6 dhcp client packet p.24
- Domain name p.25
- Dns server p.25
- Debug ipv6 dhcp server p.25
- Ipv6 address p.26
- Excluded address p.26
- Ipv6 dhcp client pd hint p.27
- Ipv6 dhcp client pd p.27
- Ipv6 dhcp relay destination p.28
- Ipv6 dhcp pool p.28
- Ipv6 general prefix p.29
- Ipv6 dhcp server p.29
- Lifetime p.30
- Ipv6 local pool p.30
- Network address p.31
- Prefix delegation pool p.32
- Prefix delegation p.32
- Show ipv6 dhcp p.33
- Service dhcpv6 p.33
- Show ipv6 dhcp interface p.34
- Show ipv6 dhcp conflict p.34
- Show ipv6 dhcp binding p.34
- Show ipv6 dhcp statistics p.35
- Show ipv6 dhcp pool p.35
- Show ipv6 local pool p.38
- Show ipv6 general prefix p.38
- Ip dhcp relay information option delimiter p.39
- Ip dhcp relay information option p.39
- Debug ip dhcp relay packet p.39
- Chapter 3 commands for dhcp option 82 p.39
- Ip dhcp relay information option remote id format p.40
- Ip dhcp relay information option remote id p.40
- Ip dhcp relay information option self defined remote id p.41
- Ip dhcp relay information option self defined subscriber id p.42
- Ip dhcp relay information option self defined remote id format p.42
- Ip dhcp relay information option subscriber id format p.43
- Ip dhcp relay information option subscriber id p.43
- Ip dhcp relay information option self defined subscriber id format p.43
- Ip dhcp relay information policy p.44
- Show ip dhcp relay information option p.45
- Ip dhcp server relay information enable p.45
- Commands for dhcpv6 option37 38 p.47
- Chapter 4 commands for dhcpv6 option37 38 p.47
- Commands for monitoring and debugging p.55
- Debug ip dhcp snooping packet interface p.59
- Debug ip dhcp snooping packet p.59
- Debug ip dhcp snooping event p.59
- Debug ip dhcp snooping binding p.59
- Chapter 5 commands for dhcp snooping p.59
- Ip dhcp snooping p.60
- Enable trustview key p.60
- Debug ip dhcp snooping update p.60
- Ip dhcp snooping action maxnum p.61
- Ip dhcp snooping action p.61
- Ip dhcp snooping binding arp p.62
- Ip dhcp snooping binding p.62
- Ip dhcp snooping binding user p.63
- Ip dhcp snooping binding dot1x p.63
- Ip dhcp snooping binding user control max user p.64
- Ip dhcp snooping binding user control p.64
- Ip dhcp snooping information option allow untrusted p.65
- Ip dhcp snooping information enable p.65
- Ip dhcp snooping information option remote id p.66
- Ip dhcp snooping information option delimiter p.66
- Ip dhcp snooping information option self defined subscriber id p.67
- Ip dhcp snooping information option self defined remote id format p.67
- Ip dhcp snooping information option self defined remote id p.67
- Ip dhcp snooping information option subscriber id p.68
- Ip dhcp snooping information option self defined subscriber id format p.68
- Ip dhcp snooping information option subscriber id format p.69
- Ip dhcp snooping trust p.70
- Ip dhcp snooping limit rate p.70
- Ip user private packet version two p.71
- Ip user helper address p.71
- Show ip dhcp snooping p.72
- Show trustview status p.76
- Show ip dhcp snooping binding all p.76
- Chapter 6 commands for dhcp option 60 and option p.77
- Option 43 ascii line p.77
- Option 60 ascii line p.78
- Option 43 ip a b c d p.78
- Option 43 hex word p.78
- Option 60 ip a b c d p.79
- Option 60 hex word p.79
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Explore essential commands for DHCP Snooping, including debugging and encryption settings. Learn how to manage DHCP packet handling effectively.