Users Guide

Table Of Contents
DHCP DHCP
DHCP
no
OS10(conf-if-eth1/1/33)# ip dhcp snooping trust
10.5.0 or later
ip dhcp snooping verify mac-address
DHCPv4 MAC
ip dhcp snooping verify mac-address
CONFIGURATION
使
DHCPv4 MAC DHCP DHCP
(CHADDR)
OS10(config)# ip dhcp snooping verify mac-address
10.5.0 or later
show ip arp inspection database
DAI
show ip arp inspection database
EXEC
使
ARP
OS10# show ip arp inspection database
Number of entries : 3
Address Hardware Address Interface VLAN
------------------------------------------------------------------------
55.2.1.1 00:40:50:00:00:00 port-channel100 vlan3001
200.1.1.134 00:2a:10:01:00:00 port-channel100 vlan3001
200.1.1.62 00:2a:10:01:00:01 port-channel100 vlan3001
10.5.0 or later
show ip arp inspection statistics
ARP
show ip arp inspection statistics [vlan vlan-id]
vlan vlan-id VLAN ID 1 4093
206