Cisco Catalyst 2960-XR Configuration Guide

CHAPTER 6
Configuring Link-State Tracking
•
Finding Feature Information, page 139
•
Restrictions for Configuring Link-State Tracking, page 139
•
Understanding Link-State Tracking, page 140
•
How to Configure Link-State Tracking, page 143
•
Monitoring Link-State Tracking, page 144
•
Configuring Link-State Tracking: Example, page 144
•
Additional References for Link-State Tracking, page 145
•
Feature Information for Link-State Tracking, page 146
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest feature
information and caveats, see the release notes for your platform and software release.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support.
To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not
required.
Restrictions for Configuring Link-State Tracking
•
You can configure only two link-state groups per switch.
•
An interface cannot be a member of more than one link-state group.
•
An interface that is defined as an upstream interface in a link-state group cannot also be defined as a
downstream interface in the link-state group.
•
Do not enable link-state tracking on individual interfaces that will part of a downstream EtherChannel
interface.
Catalyst 2960-XR Switch Layer 2 Configuration Guide, Cisco IOS Release 15.0(2)EX1
OL-29424-01 139

Cisco Catalyst 2960-XR Specifications

General

Stacking Bandwidth	80 Gbps
Layer Support	Layer 2 and Layer 3
Jumbo Frame Support	9198 bytes
RAM	512 MB
Input Voltage	100-240V AC
Model	Catalyst 2960-XR
Uplink Interfaces	4 x 1G SFP or 2 x 10G SFP+
Downlink Interfaces	24 or 48 x Gigabit Ethernet ports
Power Supply	Internal
MAC Address Table Size	16, 000 entries
PoE	Available on PoE models
Weight	4.5 kg
Features	energy efficiency
Stacking	Up to 8 switches
Operating Temperature	0 to 45°C