Extreme Networks ExtremeWare Command Reference Manual page 2266

High-Density Gigabit Ethernet Commands—Alpine 3800 and BlackDiamond 6800 Series Only
To enable auto-diagnostics collection for selected ports, use the
command. To disable auto-diagnostics collection for selected ports, use the
command. To set the starting time for auto-diagnostics collection for selected ports, use the
cable
configure diagnostics cable
command.
diagnostics cable
Example
The following command displays cable diagnostics information in detail format for ports 1 through 3 on
slot 6:
show diagnostics cable port 6:1-6:3 detail
Following is sample detailed diagnostic output from this command:
========================================================
Manual Diagnostics Collected @ Thu Jan 29 02:48:29 2004
========================================================
Port Speed Avg Len Pair
(Mbps) (meters)
---------------------------------------------------------------------------------------------------
6:1 1000 10 1-2
3-6
4-5
7-8
6:2 1000 5 1-2
3-6
4-5
7-8
6:3 1000 6 1-2
3-6
4-5
7-8
The following command displays cable diagnostics information in summary format for port 1 on slot 6:
show diagnostics cable port 6:1
Following is sample summary diagnostic output from this command:
=========================================================
Manual Diagnostics Collected @ Fri Jan 16 03:41:54 2004
=========================================================
Port Speed Pair Cable
(MB) Status
--------------------------------------------
6:1 1000 1-2 Ok
3-6 Ok
4-5 Ok
7-8 Ok
History
This command was first available in ExtremeWare 7.3.
2266
command. To manually run cable diagnostics, use the
Fault Loc Skew Polarity Cable
(meters) (ns)
No Fault 8 ns Unknown
No Fault 0 ns Unknown
No Fault 8 ns Unknown
No Fault 8 ns Unknown
6 Unknown Positive Open
6 Unknown Negative Open
6 Unknown Positive Open
5 Unknown Positive Open
0 Unknown Unknown
0 Unknown Unknown
0 Unknown Unknown
0 Unknown Unknown
Diagnostic-Mode
Manual
enable diagnostics cable
disable diagnostics
Pair-Swap Diagnostic-Mode
Status Chan-AB Chan-CD
Ok No-Swap Unknown Manual
Ok
Ok
Ok
Swap Unknown Manual
Imp-Err Unknown Unknown Manual
Open
Open
Open
run
ExtremeWare 7.7 Command Reference Guide