show cable-diagnostics cable-length
To show the estimated copper cable length attached to a specific interface, use the show cable-diagnostics cable-length Privileged EXEC Mode command.
Syntax
show cable-diagnostics cable-length {interfaces interface-id}
Parameters
interfaces interface-id—Specifies an Ethernet interface ID or a list of Ethernet interface IDs.
Default Configuration
N/A
Command Mode
Privileged EXEC Mode
User Guidelines
The interface must be active and working at 100 Mbps or 1000 Mbps.
Example
switchxxxxxx# show cable-diagnostics cable-length interfaces gi1-24
Port | Speed | Local pair | Pair length | Pair status
--------+--------+------------+-------------+---------------
gi1 | auto | Pair A | 0.96 | Open
Pair B | 0.93 | Open
Pair C | 0.90 | Open
Pair D | 0.83 | Open
gi2 | auto | Pair A | 0.95 | Open
Pair B | 0.90 | Open
Pair C | 0.85 | Open
Pair D | 0.83 | Open
gi3 | auto | Pair A | 0.93 | Open
Pair B | 0.91 | Open
Pair C | 0.85 | Open
Pair D | 0.85 | Open
gi4 | auto | Pair A | 0.87 | Open
Pair B | 0.91 | Open
Pair C | 0.85 | Open
Pair D | 0.82 | Open
gi5 | auto | Pair A | 1.00 | Open
Pair B | 0.91 | Open
Pair C | 0.87 | Open
Pair D | 0.90 | Open
gi6 | auto | Pair A | 0.90 | Open
Pair B | 0.90 | Open
Pair C | 0.88 | Open
Pair D | 0.87 | Open
gi7 | auto | Pair A | 0.96 | Open
Pair B | 0.95 | Open
Pair C | 0.91 | Open
Pair D | 0.90 | Open
gi8 | auto | Pair A | 0.92 | Open
Pair B | 0.93 | Open
Pair C | 0.88 | Open
Pair D | 0.88 | Open
gi9 | auto | Pair A | 0.90 | Open
Pair B | 0.90 | Open
Pair C | 0.87 | Open
Pair D | 0.85 | Open
gi10 | auto | Pair A | 0.86 | Open
Pair B | 0.86 | Open
Pair C | 0.83 | Open
Pair D | 0.81 | Open
gi11 | auto | Pair A | 0.92 | Open
Pair B | 0.91 | Open
Pair C | 0.81 | Open
Pair D | 0.83 | Open
gi12 | auto | Pair A | 0.86 | Open
Pair B | 0.90 | Open
Pair C | 0.82 | Open
Pair D | 0.86 | Open
gi13 | auto | Pair A | 0.90 | Open
Pair B | 0.92 | Open
Pair C | 0.88 | Open
Pair D | 0.87 | Open
gi14 | auto | Pair A | 0.91 | Open
Pair B | 0.88 | Open
Pair C | 0.90 | Open
Pair D | 0.92 | Open
gi15 | auto | Pair A | 0.92 | Open
Pair B | 0.88 | Open
Pair C | 0.86 | Open
Pair D | 0.83 | Open
gi16 | auto | Pair A | 0.92 | Open
Pair B | 0.91 | Open
Pair C | 0.83 | Open
Pair D | 0.83 | Open
gi17 | auto | Pair A | 0.98 | Open
Pair B | 0.91 | Open
Pair C | 0.85 | Open
Pair D | 0.90 | Open
gi18 | auto | Pair A | 6.00 | Normal
Pair B | 6.00 | Normal
Pair C | 6.00 | Normal
Pair D | 6.00 | Normal
gi19 | auto | Pair A | 0.97 | Open
Pair B | 0.93 | Open
Pair C | 0.87 | Open
Pair D | 0.86 | Open
gi20 | auto | Pair A | 0.95 | Open
Pair B | 0.95 | Open
Pair C | 0.87 | Open
Pair D | 0.91 | Open
gi21 | auto | Pair A | 0.90 | Open
Pair B | 0.88 | Open
Pair C | 0.83 | Open
Pair D | 0.82 | Open
gi22 | auto | Pair A | 0.88 | Open
Pair B | 0.87 | Open
Pair C | 0.87 | Open
Pair D | 0.92 | Open
gi23 | auto | Pair A | 0.91 | Open
Pair B | 0.86 | Open
Pair C | 0.87 | Open
Pair D | 0.83 | Open
gi24 | auto | Pair A | 0.90 | Open
Pair B | 0.90 | Open
Pair C | 0.88 | Open
Pair D | 0.88 | Open
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