Users Guide

Table Of Contents
CONFIGURATION DHCP
no ip dhcp snooping binding mac mac-address vlan vlan-id interface [ethernet slot/
port/sub-port | port-channel port-channel-id]
DHCP
OS10(config)# no ip dhcp snooping binding mac 00:04:96:70:8a:12 vlan 100 ip 100.1.1.2
interface ethernet 1/1/4
DHCP
EXEC 使
clear ip dhcp snooping binding [mac mac-address] [vlan vlan-id] [interface {ethernet
slot/port/sub-port | port-channel port-channel-id}]
: 使 clear ip dhcp snooping binding DHCP (SAV)
ARP (DAI) DHCP VLAN
DHCP
MAC 04:56:79:86:73:fe DHCP
OS10# clear ip dhcp snooping binding mac 04:56:79:86:73:fe
VLAN 100 DHCP
OS10# clear ip dhcp snooping binding vlan 100
10 MAC 04:56:79:86:73:fe VLAN 100 DHCP
OS10# clear ip dhcp snooping binding mac 04:56:79:86:73:fe vlan 100 port-channel 10
DHCP
EXEC 使
show ip dhcp snooping binding [vlan vlan-name]
DHCP
OS10# show ip dhcp snooping binding
Codes : S - Static D Dynamic
IPv4 Address MAC Address Expires(Sec) Type VLAN Interface
=========================================================================
10.1.1.22 11:22:11:22:11:22 120331 S 100 ethernet1/1/4
33.1.1.44 11:22:11:22:11:23 120331 S 200 port-channel100
103.1.1.5 11:22:11:22:11:24 120331 D 300 ethernet1/1/5:4
DHCP
DHCP
使 DHCP DHCP DHCP DHCP
DHCP DHCP
DHCP
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