Juniper PHYSICAL LAYER - CONFIGURATION GUIDE V11.1.X Configuration Manual page 38

JUNOSe 11.1.x Physical Layer Configuration Guide
t1 framing
t1 shutdown
t1 snmp trap link-status
t1 timeslots
16
Configuration Tasks
Use to configure the framing format for T1 channels.
You must specify either esf (extended superframe) or sf (superframe) framing.
The framing format you choose must be compatible with the framing format at
the other end of the line.
Example
host1(config-controll)#t1 2 framing sf
Use the no version to restore the default value, esf.
See t1 framing.
Use to disable T1 channels or a subchannel.
To disable channels or a subchannel, specify one or more T1 channels or a
subchannel in channel or channel/subchannel format.
channel One or more T1 channels, or a range of channels in the range 1–28
subchannel Subchannel from 1–24
The T1 interface is enabled by default.
Example
host1(config-controll)#t1 4-15,18,21,25-27 shutdown
Use the no version to restart a disabled interface.
See t1 shutdown.
Use to enable SNMP link status processing on T1 channels.
To enable or disable SNMP on an interface, specify T1 channels or subchannel
in channel or channel/subchannel format.
channel One or more T1 channels, or a range of channels in the range 1–28
subchannel Subchannel from 1–24
Example
host1(config-controll)#t1 2 snmp trap link-status
Use the no version to disable SNMP link status processing.
See t1 snmp trap link-status.