3Com 3C780 User Guide - Page 107

Show Ports Information

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Using the Hub 5-5 NOTE: The canonical form is a hexadecimal string, written from left to right, with hyphens separating the individual octets. The noncanonical form uses colons instead of hyphens as separators. Show Ports Information To view the details of a port module, enter the show ports command, followed by the slot number of the specified module. If you enter this command using the number of an empty slot, this message appears: That port module slot is empty. If you enter 0 (zero) for the slot number, this message appears: There are no ports in the management module slot. If you do not specify a slot number, you will be prompted for one. Figure 5-7 shows the results of entering this command with a fiber media module in slot 1 and two additional modules in the remaining slots. >sh ports 1 Module: 1 of 3 Port 1 2 3 PMD Class: Fiber PHY Type: B Neighbor: A PCM State: Active ConnectState:Active Fiber A B Active Active Fiber M U Connect Connect LER Alarm: 10.E-08 LER Cutoff: 10.E-07 LER Estimate:10.E-11 LEM Rejects: 0 LEM Count: 0 10.E-08 10.E-07 10.E-09 0 0 10.E-08 10.E-07 10.E-09 0 0 Figure 5-7. Example of show ports Command Information 4 Fiber M U Connect Connect 10.E-08 10.E-07 10.E-11 0 0

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5-5
Using the Hub
NOTE:
The canonical form is a hexadecimal string, written from left to right,
with hyphens separating the individual octets.
The noncanonical form uses
colons instead of hyphens as separators.
Show Ports Information
To view the details of a port module, enter the
show ports
command, followed
by the slot number of the specified module.
If you enter this command using
the number of an empty slot, this message appears:
That port module slot is empty.
If you enter 0 (zero) for the slot number, this message appears:
There are no ports in the management module slot.
If you do not specify a slot number, you will be prompted for one.
Figure 5-7 shows the results of entering this command with a fiber media
module in slot 1 and two additional modules in the remaining slots.
>sh ports 1
Module: 1 of 3
Port
1
2
3
4
PMD Class:
Fiber
Fiber
Fiber
Fiber
PHY Type:
B
A
M
M
Neighbor:
A
B
U
U
PCM State:
Active
Active
Connect
Connect
ConnectState:Active
Active
Connect
Connect
LER Alarm:
10.E-08
10.E-08
10.E-08
10.E-08
LER Cutoff:
10.E-07
10.E-07
10.E-07
10.E-07
LER Estimate:10.E-11
10.E-09
10.E-09
10.E-11
LEM Rejects:
0
0
0
0
LEM Count:
0
0
0
0
Figure 5-7.
Example of
show ports
Command Information