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Commands for DHCP Snooping
372
Usage Guide: If there is no specific port, then display the current cofiguration
information of dhcp snooping, otherwise, display the records of defense actions of the
specific port.
Example:
switch#show ip dhcp snooping
DHCP Snooping is enabled
DHCP Snooping binding arp: disabled
DHCP Snooping maxnum of action info:10
DHCP Snooping limit rate: 100(pps), switch ID: 0003.0F12.3456
DHCP Snooping droped packets: 0, discarded packets: 0
DHCP Snooping alarm count: 0, binding count: 0,
expired binding: 0, request binding: 0
interface trust action recovery alarm num bind num
--------------- --------- --------- ---------- --------- ----------
Ethernet1/1 trust none 0second 0 0
Ethernet1/2 untrust none 0second 0 0
Ethernet1/3 untrust none 0second 0 0
Ethernet1/4 untrust none 0second 0 1
Ethernet1/5 untrust none 0second 2 0
Ethernet1/6 untrust none 0second 0 0
Ethernet1/7 untrust none 0second 0 0
Ethernet1/8 untrust none 0second 0 1
Ethernet1/9 untrust none 0second 0 0
Ethernet1/10 untrust none 0second 0 0
Ethernet1/11 untrust none 0second 0 0
Ethernet1/12 untrust none 0second 0 0
Ethernet1/13 untrust none 0second 0 0
Ethernet1/14 untrust none 0second 0 0
Ethernet1/15 untrust none 0second 0 0
Ethernet1/16 untrust none 0second 0 0
Ethernet1/17 untrust none 0second 0 0
Ethernet1/18 untrust none 0second 0 0
Ethernet1/19 untrust none 0second 0 0
Ethernet1/20 untrust none 0second 0 0
Ethernet1/21 untrust none 0second 0 0
Ethernet1/22 untrust none 0second 0 0