Cisco Catalyst 2960 Series User Manual

PurposeCommand or Action
Switch(config-if)# ipv6 snooping
attach-policy example_policy
or
Switch(config-if)# ipv6 snooping vlan
111,112
or
Switch(config-if)# ipv6 snooping
attach-policy example_policy vlan 111,112
Verifies that the policy is attached to the specified interface without
exiting the interface configuration mode.
do show running-config
Example:
Switch#(config-if)# do show running-config
Step 5
Related Topics
Information about First Hop Security in IPv6, on page 678
How to Attach an IPv6 Snooping Policy to a Layer 2 EtherChannel Interface
Beginning in privileged EXEC mode, follow these steps to attach an IPv6 Snooping policy on an EtherChannel
interface or VLAN:
SUMMARY STEPS
1.
configure terminal
2.
interface range Interface_name
3.
ipv6 snooping [attach-policy policy_name [ vlan {vlan_ids | add vlan_ids | except vlan_ids | none |
remove vlan_ids | all} ] | vlan [ {vlan_ids | add vlan_ids | exceptvlan_ids | none | remove vlan_ids |
all} ]
4.
do show running-config interfaceportchannel_interface_name
DETAILED STEPS
PurposeCommand or Action
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 1
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
684
How to Configure an IPv6 Snooping Policy

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000