Cisco Cisco IOS Software Release 12.0(21)S1

The 1-Port Channelized OC-48/STM-16 ISE and 4-Port Channelized OC-12/STM-4 ISE line cards 
provide IP services engine technology on channelized packet over SONET (POS)/Synchronous Digital 
Hierarchy (SDH) interfaces. Each of the line cards provides up to 48 channelized POS/SDH, DS-3, or 
E3 interfaces.

The configuration of these line cards is identical, except for the number of interfaces available on each 
port. The 1-Port Channelized OC-48/STM-16 ISE line card has 1 port that provides up to 48 interfaces, 
while the 4-Port Channelized OC-12/STM-4 ISE line card has 4 ports that each provide up to 12 
interfaces.

The following tables indicate the initial configuration of the line cards. 

 lists the default controller 

parameters and 

 lists the default interface parameters.

For information, descriptions of configuration commands, and the configuration options available, refer 
to the “Feature Overview” and “Configuring Tasks” sections of the IP Services Engine Line Cards 
document and the appropriate software publications listed in the 

.

1.

Scrambling is always enabled and is not configurable.

Framing [no] framing [sdh | sonet]

sonet

Clock source

[no] clock source [internal | line]

line

AUG mapping

2

[no] aug-mapping [au-3 | au-4]

no aug-mapping

Loopback

[no] loopback [internal | line]

no loopback

SONET overhead

[no] overhead [j0 value] [s1s0 
value]

j0 set to 1; s1s0 set to 0x00

3

Thresholds

[no] ber-threshold b1-tca [3..9]

[no] ber-threshold b2-tca [3..9]

[no] ber-threshold sd-ber [3..9]

[no] ber-threshold sf-ber [3..9]

6(10e-6)

6(10e-6)

6(10e-6)

3(10e-6)

Alarm reporting

[no] alarm-report [b1-tca | b2-tca | 
lais | lrdi | sd-ber | sf-ber | slof | slos]

b1-tca, b2-tca, sf-ber, slos, slof

Shutdown

[no] shutdown

no shutdown