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JUNOSe 11.1.x Physical Layer Configuration Guide
For more information about installing line modules and I/O modules, see the ERX
Hardware Guide.
You should also have the following information available:
Configuration Tasks
To configure a channelized T3 interface:
1.
2.
3.
4.
5.
Configuring a T3 Controller
To configure a T3 controller:
1.
2.
controller t3
10
Configuration Tasks
You have installed the line module and the I/O module correctly.
Each configured line module is able to transmit data to and receive data from
your switch connections.
Framing type, clock source, cable length, and the loopback method for each T3
controller
Framing type and clock source for each T1 channel
Timeslot mapping and line speed for each fractional T1 channel
HDLC channel information, such as data inversion information, cyclic redundancy
check (CRC) type, idle character, maximum transmission unit (MTU), and
maximum receive unit (MRU)
Configure a T3 controller.
(Optional) Configure MDL settings.
(Optional) Configure other settings for the interface.
Configure T1 channels and subchannels.
Configure HDLC channels.
Access Controller Configuration mode by specifying the T3 controller.
host1(config)#controller t3 0/1
Enable the T3 controller.
T3 controllers are disabled by default.
host1(config-controll)#no shutdown
Use to specify a T3 controller in slot/port format.
slot—Number of the slot in which the line module resides in the chassis
port Number of the port on the I/O module
Example
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