XGS-5240-Series User Manual

Configuration Guide of XGS-5240-Series
40-5
12. Set defense actions
13. Set rate limitation of data transmission
14. Enable the debug switch
15. Configure DHCP Snooping option 82 attributes
Command
Explanation
Port mode
ip dhcp snooping action
{shutdown|blackhole} [recovery
<second>]
no ip dhcp snooping action
Set or delete the DHCP snooping automatic
defense actions of ports.
Command
Explanation
Globe mode
ip dhcp snooping limit-rate <pps>
no ip dhcp snooping limit-rate
Set rate limitation of the transmission of DHCP
snooping messages.
Command
Explanation
Admin mode
debug ip dhcp snooping packet
debug ip dhcp snooping event
debug ip dhcp snooping update
debug ip dhcp snooping binding
Please refer to the chapter on system
troubleshooting.
Command
Explanation
Globe mode
ip dhcp snooping information
option subscriber-id format {hex |
acsii | vs-hp}
This command is used to set subscriber-id
format of DHCP snooping option82.
ip dhcp snooping information
option remote-
id {standard |
<remote-id>}
no ip dhcp snooping information
option remote-id
Set the suboption2 (remote ID option) content of
option 82 added by DHCP request packets (they
are received by the port). The no command sets
the additive suboption2 (remote ID option)
format of option 82 as standard.