Dhcp Snooping Enable; Dhcp Snooping Information Circuit-Id - HP 6125XLG Command Reference Manual

dhcp snooping enable

Use dhcp snooping enable to enable DHCP snooping.
Use undo dhcp snooping enable to disable DHCP snooping.
Syntax
dhcp snooping enable
undo dhcp snooping enable
Default
DHCP snooping is disabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
When DHCP snooping is disabled, the device forwards all responses received from DHCP servers and
does not record DHCP client information.
Examples
# Enable DHCP snooping.
<Sysname> system-view
[Sysname] dhcp snooping enable

dhcp snooping information circuit-id

Use dhcp snooping information circuit-id to configure the padding content and code type for the circuit
ID sub-option.
Use undo dhcp snooping information circuit-id to restore the default.
Syntax
dhcp snooping information circuit-id { [ vlan vlan-id ] string circuit-id | { normal | verbose
[ node-identifier { mac | sysname | user-defined node-identifier } ] } [ format { ascii | hex } ] }
undo dhcp snooping information circuit-id [ vlan vlan-id ]
Default
The padding format is normal and the code type is hex.
Views
Ethernet interface view, aggregate interface view
Predefined user roles
network-admin
Parameters
vlan vlan-id: Specifies a VLAN ID for the circuit ID sub-option.
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