Cisco Catalyst 2960 Series User Manual

PurposeCommand or Action
Confirms that the policy is attached to the specified
interface without exiting the configuration mode.
do show running-config interfaceportchannel_interface_name
Example:
Switch#(config-if-range)# do show running-config
int po11
Step 4
Related Topics
Information about First Hop Security in IPv6, on page 678
How to Configure an IPv6 DHCP Guard Policy
Beginning in privileged EXEC mode, follow these steps to configure an IPv6 DHCP (DHCPv6) Guard policy:
SUMMARY STEPS
1.
configure terminal
2.
[no]ipv6 dhcp guard policy policy-name
3.
[no]device-role {client | server}
4.
[no] match server access-list ipv6-access-list-name
5.
[no] match reply prefix-list ipv6-prefix-list-name
6.
[no]preference{ max limit | min limit }
7.
[no] trusted-port
8.
default {device-role | trusted-port}
9.
do show ipv6 dhcp guard policy policy_name
DETAILED STEPS
PurposeCommand or Action
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 1
Specifies the DHCPv6 Guard policy name and enters DHCPv6
Guard Policy configuration mode.
[no]ipv6 dhcp guard policy policy-name
Example:
Switch(config)# ipv6 dhcp guard policy
example_policy
Step 2
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
700
How to Configure an IPv6 DHCP Guard 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