Cisco CATALYST 2960 Hardware Installation Guide

Contents
v
Catalyst 2960 Switch Hardware Installation Guide
OL-7075-09
Desk- or Shelf-Mounting (without Mounting Screws) 3-6
Desk- or Shelf-Mounting (with Mounting Screws) 3-7
Under the Desk- or Shelf-Mounting (with Mounting Screws) 3-8
Wall-Mounting (with Mounting Screws) 3-11
Magnet Mounting 3-14
Rack-Mounting 3-15
Attaching Brackets to the Switch 3-15
Mounting the Switch in a 19-Inch Rack 3-16
Wall-Mounting (with Rack-Mount Brackets) 3-16
Where to Go Next 3-18
CHAPTER 4 Troubleshooting 4-1
Diagnosing Problems 4-1
Verify Switch POST Results 4-2
Monitor Switch LEDs 4-2
Verify Switch Connections 4-2
Bad or Damaged Cable 4-2
Ethernet and Fiber Cables 4-3
Link Status 4-3
Transceiver Module Port Issues 4-3
Port and Interface Settings 4-4
Ping the End Device 4-4
Spanning Tree Loops 4-4
Monitor Switch Performance 4-4
Speed, Duplex, and Autonegotiation 4-4
Autonegotiation and NIC Cards 4-5
Cabling Distance 4-5
Clearing the Switch IP Address and Configuration 4-5
Locating the Switch Serial Number 4-6
APPENDIX A Technical Specifications A-1
APPENDIX B Connector and Cable Specifications B-1
Connector Specifications B-1
10/100/1000 Ports B-1
Connecting to 10BASE-T- and 100BASE-TX-Compatible Devices B-1
Connecting to 1000BASE-T Devices B-2
SFP Module Ports B-3
Dual-Purpose Ports B-3

Cisco CATALYST 2960 Specifications

General

Manageable	Yes
Stacking	No
Model	Catalyst 2960 Series Switches
Power over Ethernet (PoE)	Available on some models (IEEE 802.3af)
VLANs	255 active VLANs
Features	QoS
Operating Temperature	32 to 113°F (0 to 45°C)
Relative Humidity	10% to 85% non-condensing
Power Consumption	Varies by model (30W to 400W)