Enterasys Networks X-Pedition XSR CLI - Manual (Page 67)

T1/E1 & T3/E3 Commands
XSR CLI Reference Guide 2-61
Syntax of the “no” Form
The no form of this command deletes the defined controller:
no controller {t1 | e1| t3 | e3}{slot/card/port}
no controller {t1 | e1| t3 | e3}{card/port}
Mode
Global configuration: XSR(config)#
Next Mode
Controller configuration: XSR(config-controller<xx>)#
Default
Full rate
Examples
The following example sets the T1 NIM on board 1, port 0 (first port) and maps timeslots to the
channel group. Also, it assigns an IP interface, sets PPP encoding and enables Serial port 1/0:
XSR(config-controller)#controller t1 1/0
XSR(config-controller<T1-1/0>)#clock source line
XSR(config-controller<T1-1/0>)#framing esf
XSR(config-controller<T1-1/0>)#channel-group 0 timeslots 1,3-5,8
XSR(config-controller<T1-1/0>)#no shutdown
XSR(config)#interface serial 1/0:0
XSR(config-if<S1/0:0>#ip address 10.1.11.2 255.255.255.0
XSR(config-if<S1/0:0>#encapsulation ppp
XSR(config-if<S1/0:0>#no shutdown
This example sets the E1 NIM on board 1, port 0 (first port) to use all channels at full rate:
XSR(config-controller)#controller e1 1/0
XSR(config-controller<E1-1/0:0>)#no shutdown
XSR(config)#interface serial 1/0:0
XSR(config-if<S1/0:0>#ip address 10.11.44.3 255.255.255.0
XSR(config-if<S1/0:0>#encapsulation ppp
XSR(config-if<S1/0:0>#no shutdown
The following example configures the T3 controller in slot 1, card 1:
XSR(config)#controller<T3-1/1/0>)
XSR(config-controller<T3-1/1/0>)#clock source line
crc
For T1/E1 controllers only
This command sets the length of the Cyclic Redundancy Check (CRC) per channel group. CRC
length can be set to 16 or 32 bits of the Frame Check Sequence (FCS). A 32‐bit CRC provides more
powerful error detection but adds overhead. Both receiver and sender must use the same setting.