Not Supported: This message is displayed for any Fast Ethernet
■
ports that are linked up, or for any Gigabit Ethernet ports linked up
at a speed lower than 1000 Mbps.
Impedance mismatch: Terminating impedance is not in the
■
reference range.
Ports are linked down while running cable diagnostics.
◆
P
ARAMETERS
These parameters are displayed:
Port – Switch port identifier.
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Type – Displays media type. (FE – Fast Ethernet, GE – Gigabit
◆
Ethernet)
Link Status – Shows if the port link is up or down.
◆
Test Result – The results include common cable failures, as well as the
◆
status and approximate distance to a fault, or the approximate cable
length if no fault is found.
Last Updated – Shows the last time this port was tested.
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W
I
EB
NTERFACE
To test the cable attached to a port:
Click Interface, Port, Cable Test.
1.
Click Test for any port to start the cable test.
2.
Figure 36: Performing Cable Tests
– 143 –
| Interface Configuration
C
5
HAPTER
Port Configuration