Step 1 Use the enable command and password to enter privileged EXEC mode. You are in privileged EXEC mode when the prompt changes to Gateway#.
Gateway> enable
Password: password
Gateway#
Step 2 Enter global configuration mode. You are in global configuration mode when the prompt changes to Gateway(config)#.
Gateway# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Gateway(config)#
Step 3 Enter controller configuration mode to configure your T3 controller for slot 1 port 0. Slot values range from 1 to 7. The port number is always 0.
Gateway(config)# controller t3 1/0
Step 4 Enter the telco framing type, either
Step 5 Enter your clock source, either internal or line:
Step 6 Enter your cable length. Values range in feet from 0 to 450.
Step 7 Configure your T1 controllers. The range is 1 to 28.
•To configure all 28 T1 controllers at once, enter:
•To omit specified T1 controllers while configuring others, specify them as needed. In this instance, T1 controllers
Step 8 Return to privileged EXEC mode:
Gateway#
Tip To save the gateway configuration, save it to NVRAM. See the “Saving Configuration Changes” section on page 60.
Verifying Channelized T3 Controller Operation
To verify that your controller is up and running and that no alarms have been reported, enter the show controller command and specify the controller type, slot, and port numbers:
Gateway# show controller t3 1/0
T3 1/0 is up.
Applique type is Channelized T3
No alarms detected.
MDL transmission is disabled
FEAC code received:No code is being received
Framing is
0 Line Code Violations, 0
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