Ruijie RG-S2600G-I Series - Page 760

CLI Reference DHCP Snooping Configuration Commands
commands
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Platform
description
This command is supported on all switches.
ip dhcp snooping vlan vlan-id information option format-type circuit-id
string
Use this command to configure the option82’s sub-option circuit-id as user-defined (the storage format is
ASCII) and to perform the packet forwarding. The no form of this command will disable this function.
[no] ip dhcp snooping vlan vlan-id information option format-type circuit-id string ascii-string
Parameter
description
Parameter
Description
vlan-id
The VLAN where the DHCP request
packets are.
ascii-string
The user-defined content to fill to the
Circuit ID.
Default
Disabled
Command
mode
Interface configuration mode.
Usage
guidelines
This command is used to add the option82 to the DHCP request packets. The
content of the sub-option circuit-id is customized, and the DHCP server will
assign the addresses according the option82 information.
Examples
The following is an example of adding the option82 to the DHCP request
packets with the content of the sub-option circuit-id being port-name:
Ruijie# configure terminal
Ruijie(config)# interface fastEthernet 0/1
Ruijie(config-if)# ip dhcp snooping vlan 4094 information option
format-type circuit-id string port-name
Ruijie(config-if)# end
Related
commands
Command
Description
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