4-10
Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide
OL-15667-03
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line
Configuration Sequence
• Configuring Network Clocking Support, page 4-14
• Configuring Multilink Backhaul Interface, page 4-15
• Configuring the PPP Backhaul Interfaces, page 4-19
Configuring the Card Type for the Cisco 2-port T1/E1-RAN
Use the following instructions to perform a basic Card Type configuration: enabling the router, enabling
an interface, and specifying the card type. You might also need to enter other configuration com mands,
depending on the requirements for your system configuration and the protocol s you plan to route on the
interface.
Note In the following procedure, press the Return key after each step unless otherwise noted. At any time,
you can exit the privileged level and return to the user level by entering disable at the Router# prompt.
To select and configure a card type for the Cisco 2-port T1/E1-RAN card, follow these steps:
Step 1 Enter the enable mode.
Router> enable
Step 2 Enter the password.
Password:
password
You have entered the enable mode when the prompt changes to Router#.
Step 3 Enter the global configuration mode.
Router# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
You have entered the global configuration mode when the prompt changes to Router(config)#.
Note To see a list of the configuration commands available to you, enter ? at the prompt or press the
Help key while in the configuration mode.
Step 4 Set the card type for the Cisco 2-port T1/E1-RAN card.
Router(config-if)# card type {e1 | t1}
slot subslot
Where:
• slot—Slot number of the interface.
• subslot—Specifies the VWIC/HWIC slot number.
For example, the following command configures the Cisco 2-port T1/E1-RAN card in the Cisco 3825
router slot 0, VWIC/HWIC slot 0 as an E1:
Router(config)# card type e1 0 0
When the command is used for the first time, the configuration takes effect immediately. A subsequent
change in the card type will not take effect unless you enter the reload command or reboot the router.