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User Guide 921
Configuring IPv6 IMPB Configuration Examples
5.2.4 Using the CLI
1) Manually bind the IPv6 address, MAC address, VLAN ID and connected port number of
the legal host, and apply this entry to the IPv6 Source Guard feature.
Switch#configure
Switch(config)#ipv6 source binding legal-host 2001::5 74:d3:45:32:b6:8d vlan 1
interface gigabitEthernet 1/0/1 ipv6-verify-source
2) Enable IPv6 Source Guard on ports 1/0/1-3.
Switch(config)# ipv6 verify source
Switch(config)# interface range gigabitEthernet 1/0/1-3
Switch(config-if-range)#ipv6 verify source sipv6+mac
Switch(config-if-range)#end
Switch#copy running-config startup-config
Verify the Configuration
Verify the binding entry:
Switch#show ip source binding
U Host IP-Addr MAC-Addr VID Port ACL SOURCE
- ---- ------- -------- --- ---- --- ------
1 legal-host 2001::5 74:d3:45:32:b6:8d 1 Gi1/0/1 IP-V-S Manual
Notice:
1.Here, ‘ND-D’ for ‘ND-Detection’,and’IP-V-S’ for ‘IP-Verify-Source’.
Verify the configuration of IPv6 Source Guard:
Switch#show ipv6 verify source
Port Security-Type LAG
Gi1/0/1 SIPv6+MAC N/A
Gi1/0/2 SIPv6+MAC N/A
Gi1/0/3 SIPv6+MAC N/A
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