Enterasys Networks Security Router X-PeditionTM - Manual (Page 94)

Configuring Un-channelized T3/E3 Interfaces
4-6 Configuring T1/E1 & T3/E3 Interfaces
9. Add any additional configuration commands required to enable IP- or PPP-related protocols.
10. Use the no shutdown and exit commands to enable the interface and return to configuration
mode. Repeat the previous steps to configure more channel groups.
XSR(config-if)#no shutdown
Configuring Un-channelized T3/E3 Interfaces
Perform the following steps to set up an un-channelized T3 or E3 port. If you wish to use defaults,
enter only the first two commands. The remaining commands set up IP routing, WAN/LAN ports
and optional T3 values.
1. Specify the slot/card/port address of the controller to be configured.
XSR(config)#controller t3 0/1/0
This command adds the serial pipe, a single channel, and acquires Controller mode.
2. Enable the Controller line.
XSR(config-controller)#no shutdown
3. Optionally, if you prefer to configure internal clocking.
XSR(config-controller)#clock source internal
4. Optionally, if you wish to configure sub-rate mode, enter the following commands to set the
proprietary DSU mode and bandwidth. For example:
XSR(config-controller)#dsu mode adtran
XSR(config-controller)#dsu bandwidth 30074
5. If IP routing is enabled, assign an IP address and subnet mask to the channel group.
XSR(config)#interface serial 1/0:0
That is, NIM 1, port 0, and Channel group 0.
XSR(config-if)#ip address 10.1.16.2 255.255.255.0
6. Specify the encapsulation protocol to be used over this interface.
XSR(config-if)#encapsulation ppp
In this example PPP is used.
7. Enable the Serial line.
XSR(config-if)#no shutdown
8. Optionally, enter a static route to connect to a remote site.
XSR(config-if)#ip route 5.5.5.0 255.255.255.0 10.1.16.3
9. Set LAN interfaces. GigabitEthernet interface 2 is configured with speed and duplex values.
XSR(config)#interface GigabitEthernet 1
XSR(config-)#ip address 192.168.72.135 255.255.255.0
XSR(config-)#no shutdown
XSR(config)#interface GigabitEthernet 2
XSR(config-)#speed 100
XSR(config-)#duplex full
XSR(config-)#ip address 6.6.6.1 255.255.255.0
XSR(config-)#no shutdown