Cisco 3560 - Manual (Page 5)

Contents
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Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
Box Contents 3-7
Tools and Equipment 3-7
Verifying Switch Operation 3-7
Powering Off the Switch 3-7
Installing the Switch 3-7
Desk or Shelf Mounting 3-8
Desk or Shelf Mounting (Unsecured) 3-8
Desk or Shelf Mounting (Secured) 3-8
Under the Desk or Shelf Mounting 3-9
Wall-Mounting (with Mounting Screws) 3-12
Magnet Mounting 3-15
Rack-Mounting 3-16
Attaching Brackets to the Switch 3-16
Mounting the Switch in a 19-Inch Rack 3-17
Wall-Mounting (with Rack-Mount Brackets) 3-17
Securing the AC Power Cord 3-19
Where to Go Next 3-20
C H A P T E R
4 Troubleshooting 4-1
Diagnosing Problems 4-1
Evaluate 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 Network Interface Cards 4-5
Cabling Distance 4-5
Clearing the Switch IP Address and Configuration 4-5
Locating the Switch Serial Number 4-6