Specifications

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Catalyst 4500 Se ries S wit ch C is co IO S C om mand R efer ence —Re lease I OS XE 3 .3.0 XO(1 5.1 (1)XO)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show cable-diagnostics tdr
Related Commands
Table 2-12 show cable-diagnostics tdr Command Output Fields
Field Descr iption
Interface Interface tested.
Speed Current line speed.
Pair Local pair name.
Cable Length Distance to the fault in meters (m).
Channel Pair designation (A , B, C, or D).
Status Pair status displayed is one of the following:
• Terminated—The link is up.
• Fault—Cable fault (open or short)
Command Description
test cable-diagnostics tdr Tests the condition of copper cables on 48-port 10/100/1000
BASE-T modules.