Juniper JUNOSE 11.2, Configuration Manual

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Configuration Example
This example shows how to configure Cisco HDLC over an unchannelized DS3 interface
on a cOCx/STMx line module. The example shows the complete configuration procedure,
from configuring the SONET interface to assigning an IP address to the Cisco HDLC
interface.
1.
Create or select a virtual router, vr1.
host1(config)# virtual-router vr1
2.
Configure SONET controller, slot 13, port 0.
host1:vr1(config)# controller sonet 13/0
3.
Set the SONET clock source to internal.
host1:vr1(config-controll)# clock source internal module
4.
Create an OC1 path.
host1:vr1(config-controll)# path 1 oc1 1
5.
Create an unchannelized DS3 interface.
host1:vr1(config-controll)# path 1 ds3 1 unchannelized
6.
Set the DS3 interface clock source to internal.
host1:vr1(config-controll)# path 1 ds3 1 clock source internal module
7.
Exit Controller Configuration mode.
host1:vr1(config-controll)# exit
8.
Create or select a serial interface over the DS3 interface.
host1:vr1(config)# interface serial 13/0:1/1
9.
Set the encapsulation to Cisco HDLC.
host1:vr1(config-if)# encapsulation hdlc
10.
Enable loopback detection on the interface.
host1:vr1(config-if)# hdlc down-when-looped
11.
Assign an IP address to the interface.
host1:vr1(config-if)# ip address 160.1.0.1 255.255.255.0
Monitoring Cisco HDLC
You can monitor Cisco HDLC interfaces using the show hdlc interface command.
You can set a statistics baseline for Cisco HDLC interfaces, subinterfaces, or circuits using
the
baseline hdlc interface serial command.
You can use the filtering feature of the show command to include or exclude lines of
output based on a text string you specify. For details, see show Commands in JunosE
System Basics Configuration Guide .
Copyright © 2010, Juniper Networks, Inc. 508
JunosE 11.2.x Link Layer Configuration Guide