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1. Enter interface t1 3/1 to activate the first T1 interface configuration mode on the
Octal T1 Wide Module.
2. Enter tdm group 1 timeslots 1-24 to create a TDM group for DS0s 1 through 24 on the T1
connections.
3. Enter no shutdown to activate the interface to pass data.
4. Enter cross-connect 2 t1 3/1 1 ppp 2 to connect DS0s 1 through 24 of the T1 network
connection (t1 3/1) to the multilink ppp interface labeled 2.
5. Enter interface t1 3/2 to activate the second T1 interface configuration mode on the
Octal T1 Wide Module.
6. Enter tdm group 1 timeslots 1-24 to create a TDM group for DS0s 1 through 24 on the T1
connections.
7. Enter no shutdown to activate the interface to pass data.
8. Enter cross-connect 3 t1 3/2 1 ppp 2 to connect DS0 1 through 24 of the T1 network
connection (t1 3/2) to the multilink ppp interface labeled 2.
9. Repeat the process to configure any additional T1 interfaces needed for your application.
1. Verify that the prompt of your unit displays (config)#.
2. Enter exit to leave configuration mode.
3. Enter copy running-config startup-config to save the current configuration to memory. This
command may be abbreviated as copy run start.
4. Enter exit to close the configuration session.
Create an Octal T1 Multilink Cross-Connect
For this example we will configure T1 WAN interfaces with DS0s 1 through 24 for data.
The following steps assume the Global Configuration mode is currently active. Verify that
the prompt of your unit displays (config)#.
Save the Configuration
