Interface Configuration Guide 7705 SAR Interfaces
Edition: 01 3HE 11011 AAAC TQZZA 255
3.11.2.12 Configuring TDM E1 SSM
Use the following CLI syntax to configure Synchronization Status Messaging (SSM)
for E1 TDM ports.
CLI Syntax: port port-id
tdm
e1
ssm
[no] shutdown
[no] ssm-bit sa-bit
[no] tx-dus
The following CLI syntax shows an example of configuring SSM on an E1 port.
Example: config# port 1/3/1
config>port# tdm
config>port>tdm# e1
config>port>tdm>e1# ssm
config>port>tdm>e1>ssm# ssm-bit 4
config>port>tdm>e1>ssm# tx-dus
Use the config port info command to display port configuration information.
ALU-A>config>port# info
#--------------------------------------------------
tdm
e1
ssm
ssm-bit 4
tx-dus
no shutdown
exit
no shutdown
exit
exit
#--------------------------------------------------
Note: Only g704 framing mode should be used with E1 SSM. The no-crc-g704 and
e1-unframed framing modes are not compatible with E1 SSM.