HP 5400R zl2 Installation and Getting Started Guide

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Replacing the Management Module ................................4-5
Replacing the Management Module SD Card ........................4-6
Installing an SD Card ........................................4-6
5 Troubleshooting
Basic Troubleshooting Tips ......................................5-2
Diagnosing with the LEDs ........................................5-4
HP networking tools ............................................5-9
Hardware Diagnostic Tests ......................................5-10
Reasons for Resetting the Switch .............................5-10
Methods of Resetting the Switch ..............................5-10
Testing the Switch by Resetting It ............................5-10
Checking the Switch LEDs ...............................5-11
Checking Console Messages ..............................5-11
Testing Twisted-Pair Cabling .................................5-12
Testing Switch-to-Device Network Communications ............5-12
Testing End-to-End Network Communications .................5-12
Restoring the Factory Default Configuration .......................5-13
Downloading New Software .....................................5-14
HP Customer Support Services ..................................5-14
Before Calling Support ......................................5-14
A Specifications
Physical ................................................... A-1
Electrical ................................................. A-1
Environmental ............................................. A-2
Acoustic .................................................. A-2
5406R zl2 Switch and its bundles: ......................... A-2
5412R zl2 Switch and its bundles: ......................... A-2
Safety .................................................... A-3
Technology Standards and Safety Compliance .................. A-3
B Cabling and Technology Information
Cabling and Technology Information Specifications ............ B-1