ECS2020 Series CLI Reference Guide-R04

75
ECS2020-10P(config-if-GigabitEthernet0/1)# dhcp-snooping
option circuit-id 192.168.100.145
DHCP snooping policy
Configures the global DHCP snooping policy.
dhcp-snooping option action (drop|keep|replace)
Parameter
Parameter
Description
drop
Drop packets with option82
keep
Keep original option82
replace
Replace option82 content by switch setting
drop
global configuration mode
DHCP snooping option 82 policy
ECS2020-10P(config-if-GigabitEthernet0/1)# dhcp-snooping option
action drop
Command
Command
Description
show dhcp-snooping interfaces
GigabitEthernet 0/x
Displays the DHCP snooping
interface configuration.
Example
Default
Mode
Usage
Example