Enterasys Networks X-PeditionTM manual Configuring the WAN

Configuring the WAN

•Clocking speed - For Sync interfaces, an external clock must be provided. Acceptable clock values range from 2400 Hz to 10 MHz. For Async interfaces, the clock is internally generated and can be set to the following values using clock rate:

–2400 Kbps

–4800 Kbps

–7200 Kbps

–9600 Kbps (default)

–14400 Kbps

–19200 Kbps

–28800 Kbps

–38400 Kbps

–57600 Kbps

–115200 Kbps

•Statistics - all MIB-II interface statistics are supported.

•Clear commands such as clear counters serial and clear interface serial facilitate interface troubleshooting.

•Async mode commands such as databits, stopbits, and parity provide configuration of the serial line.

•Maximum Receive Unit (MRU) is 1518 bytes (including CRC).

Configuring the WAN

Enter the following commands to configure either a synchronous T1 or asynchronous Serial interface. For more detailed information on the commands used here, refer to the XSR CLI Reference Guide and other chapters in this manual.

The following example configures the synchronous T1 controller on NIM 1, port 0 named Acme T1 with the default values of ESF framing and B8ZS line encoding. It also specifies channel group 1 with mapped timeslots 1-5, 8 and 9, assigns the local IP address 192.168.1.1 to the channel group and sets PPP encapsulation.

XSR(config)#controller t1 1/0

XSR(config-controller<T1/0>)#description T1 “Acme T1”

XSR(config-controller<T1/0>)#framing esf

XSR(config-controller<T11/0>)#linecode b8zs

XSR(config-controller<T11/0>)#channel-group 1 timeslots 1-5,8,9

XSR(config-controller<T11/0>)#no shutdown

XSR(config)#interface serial 1/0:1

XSR(config-if<S1/0:1>)#ip address 192.168.1.1 255.255.255.0

XSR(config-if<S1/0:1>)#encapsulation ppp

XSR(config-if<S1/0:1>)#no shutdown

3-4 Managing LAN/WAN Interfaces