Cisco Catalyst 2960 Series, Configuration Manual

Page: 781 / 2288

How to Attach an IPv6 Router Advertisement Guard Policy to a Layer 2 EtherChannel Interface
Beginning in privileged EXEC mode, follow these steps to attach an IPv6 Router Advertisement Guard Policy
on an EtherChannel interface or VLAN:
SUMMARY STEPS
1.
configure terminal
2.
interface range Interface_name
3. ipv6 nd raguard [ attach-policy policy_name [ vlan { vlan_ids | add vlan_ids | except vlan_ids | none |
remove vlan_ids | all } ] | vlan [ { vlan_id s | add vlan_ids | exceptvlan_ids | none | remove vlan_ids |
all } ]
4. do show running-config interfaceportchannel_interface_name
DETAILED STEPS
Purpose Command or Action
Enters the global configuration mode. configure terminal
Example:
Switch# configure terminal
Step 1
Specify the port-channel interface name assigned when
the EtherChannel was created. Enters the interface range
configuration mode. interface range Interface_name
Example:
Switch(config)# interface Po11
Step 2
Enter the do show interfaces summary
command for quick reference to interface names
and types.
Tip
Attaches the RA Guard policy to the interface or the
specified VLANs on that interface. The default policy
is attached if the
attach-policy option is not used.
ipv6 nd raguard [ attach-policy policy_name [ vlan { vlan_ids
| add vlan_ids | except vlan_ids | none | remove vlan_ids |
all } ] | vlan [ { vlan_id s | add vlan_ids | exceptvlan_ids | none
| remove vlan_ids | all } ]
Step 3
Example:
Switch(config-if-range)#
ipv6 nd raguard
attach-policy example_policy
or
Switch(config-if-range)# ipv6 nd raguard
attach-policy example_policy vlan 222,223,224
or
Switch(config-if-range)# ipv6 nd raguard vlan 222,
223,224
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
699
How to Configure an IPv6 Router Advertisement Guard Policy