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3-9
Cisco AS5800 Universal Access Server Dial Shelf Card Guide
78-7097-03
Chapter 3 Channelized T3 Trunk Card
Using the Test Port
Monitor Mode
To monitor a particular T1 line at the test port, follow these steps:
Step 1 Verify that drop-and-insert mode is disabled on the CT3 controller by entering the show command, as
follows:
AS5800# sh controller t3 shelf/slot/unit
The following is sample output from the sh controller t3 command if drop-and-insert mode is disabled:
AS5800# show controller t3 1/1/0
T3 1/1/0 is up.
Applique type is Channelized T3
No alarms detected.
FEAC code received: No code is being received
Framing is M23, Line Code B3ZS, Clock Source is Internal
Drop-insert is disabled
Data in current interval (90 seconds elapsed):
0 Line Code Violations, 0 P-bit Coding Violation
0 C-bit Coding Violation, 0 P-bit Err Secs
0 P-bit Severely Err Secs, 0 Severely Err Framing Secs
0 Unavailable Secs, 0 Line Errored Secs
0 C-bit Errored Secs, 0 C-bit Severely Errored Secs
AS5800#
Note If the display shows Drop-insert is enabled, repeat Step 4 in the
“Drop-and-Insert Mode” section on page 3-8.
Step 2 Push and quickly release the push button below the LED to toggle to the port number. The push button
is labeled “MONITOR #” in Figure 3-3.
Note You must release the push button within two seconds to advance through the port
numbers (from 1 to 28). After port 28, the display returns to port 1.
Step 3 Push and hold the push button for two or more seconds.
The letter “M” (indicating monitor) is shown in the front panel display, indicating that you can monitor
the particular T1 line at the test port.
Note To select another port number, press the push button again and hold it for two or
more seconds. You can now toggle to another port number.