Dell PowerConnect 54 Series, User Manual

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Configuring System Information
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The following is an example of the CLI commands:
Running Cable Diagnostics
The Diagnostics page contains links to pages for performing virtual cable tests on copper and fiber optics
cables. To open the Diagnostics page, click System
→
Diagnostics in the tree view.
Viewing Copper Cable Diagnostics
The Integrated Cable Test for Copper Cables page contains fields for performing tests on copper cables.
Cable testing provides information about where errors occurred in the cable, the last time a cable test was
performed, and the type of cable error which occurred. The tests use Time Domain Reflectometry (TDR)
technology to test the quality and characteristics of a copper cable attached to a port. Cables up to 120
meters long can be tested. Cables are tested when the ports are in the down state, with the exception of the
Approximated Cable Length test. The cable length returned is an approximation in the ranges of up to 50
meters, 50m-80m, 80m-110m, 110m-120m, or more than 120m. The deviation may be up to 20 meters.
To open the
Integrated Cable Test for Copper Cables page, click System
→
Diagnostics
→
Integrated
Cable Test in the tree view.
Console(config)# arp 198.133.219.232 00-00-0c-40-0f-bc
Console (config)# exit
Console# arp timeout 12000
Console# show arp
ARP timeout: 80000 Seconds
Interface IP address HW address Status
--------- ---------- ---------- ------
g1 10.7.1.102 00:10:B5:04:DB:4B Dynamic
g2 10.7.1.135 00:50:22:00:2A:A4 Static