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Troubleshooting
Specs
Install
Password
Admin button
Connecting to the Switch
Dimension
Cisco Configuration Assistant
Reset the Switch
Access Direct Managed Mode
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Contents
User Guide for Catalyst Express 520 Switches
Page
Page
Page
N T E N T S
Installing the Switch
Troubleshooting the Switch
Cabling Guidelines A-10 Ethernet Port Connections A-10
Using This Guide
How This Guide Is Organized
Monitor the status and the performance of the switch
Switch Documentation Set
Related Documentation
Xii
Introduction
Chapter Topics
2show the switches in network examples
Overview
Catalyst Express 520-8PC-K9
Catalyst Express 520-24TT-K9
Catalyst Express 520-24LC-K9
Catalyst Express 520-24PC-K9
Cisco Smart Business Communications System Network Example
Catalyst Express Switch Network Example
Hardware Features
AC power
Connector
Security slot
System LED
PoE LED
Uplink ports
Admin button
Ports
View list
Software Features
Device Manager
Device Manager Interface
Monitoring
Express Setup
Security
Cisco Configuration Assistant
Box Contents
Supported Hardware
Hardware Requirements
Software Requirements
Operating System Microsoft Internet Explorer Mozilla Firefox
Setting Up the Switch
Before You Begin
Set Up the Switch Existing Network
Prerequisites
Troubleshooting
201615
201616
Troubleshooting
Set Up the Switch No Network
191685
Enter the network setting in the Express Setup window
Repeat to Step
Same network as the switch IP address assigned in Step
Secured Sessions with the Switch
When You Are Done
Installing the Switch
Cause severe bodily injury and equipment damage. Statement
Statement 371-Power Cable and AC Adapter
OL-12761-02
Installation Guidelines
Installing the Switch Installation Guidelines
Install the Switch On a Desk or Shelf
Install the Switch in a Rack
Prerequisite
201618
Cable guide is not used with
Install the Switch on a Wall
To the wall as shown in Step
Connecting to the Switch
Cabling Guidelines
Connect to an Ethernet Port
Repeat to as necessary
Install an SFP Module into an SFP Module Slot
Remove an SFP Module from an SFP Module Slot
Connect to a Fiber-Optic SFP Module Port
Connect to a Dual-Purpose Port
Either
Changing the Switch Network Settings
Change the Switch IP Information
Change Optional Administrative Settings
Monitoring the Switch
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Monitoring the Switch
Review the Front Panel View and the LEDs
Front Panel View
Explanation
PoE
Admin
Explanation Status
Speed
Port Mode Explanation Duplex
Smartports
Switch Dashboard
Review the Dashboard
Review the Port Status
Review the Port Statistics
Review the Alert Log
Sample Alert Log
Monitoring the Switch When You Are Done
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Troubleshooting the Switch
Switch Has Wrong IP Address
Troubleshoot IP Address Problems
IP Address Is Not Received from Dhcp Server
Troubleshoot Displaying of the Device Manager
Device Manager Does Not Display
Device Manager Is Not Operating Properly
Device Manager Is Not Accessible Through the Network
Device Manager Has a Slow Response Time
Switch and Other Device Are Not Communicating
Troubleshoot Connections to the Switch
Cisco IP Phones Continually Disconnect
Access Direct Managed Mode
Restart the Switch
Reset the Switch
Recover a Username or Password
Recover the Switch Software
Troubleshoot a Failed Software Upgrade
If You Need Further Help
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Reference
Power Requirements
Technical Specifications
Environmental Ranges
Physical Dimensions
Acoustic Dimensions2
Location of the Switch Serial Number
Connector Specifications
10/100 and 10/100/1000 Ports
Figure A-4shows the pinout for a 10/100/1000 port
Appendix a Reference Connector Specifications
Copper SFP Module RJ-45 Connector
SFP Module Ports
Dual-Purpose Ports
Figure A-7 10/100/1000 Port Pinouts
Ethernet Port Connections
Small Form-Factor Pluggable Module Port Connections
SMF
Type Cisco Part Number
CSS5-CABSX-LCSC=
Cable and Adapter Specifications
Two Twisted-Pair Cable Pinouts
Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports
Figure A-10
Crossover Cable
Figure A-12 Identifying a Crossover Cable
OL-12761-02
Cisco Support Resources
Cisco Small and Medium-Sized Business SMB Solutions
Cisco Networking Professionals Connection
Numerics
IN-2
IN-3
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
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