Cisco Catalyst 4500 Series - Page 712

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show cable-diagnostics tdr
Table 2-21 describes the fields in the show cable-diagnostics tdr command output.
Related Commands
Table 2-21 show cable-diagnostics tdr Command Output Fields
Field Description
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.