After you partition the DS interface, configure the CESoPSN options on it. See “Setting
the CESoPSN Options” on page 216.
To configure CE1 channels down to a DS interface:
1. Create the CE1 interface.
[edit interfaces]
user@host# edit interfaces ce1-fpc/pic/port
For example:
[edit interfaces]
user@host# edit interface ce1-0/0/1
2. Configure the partition, the time slot, and the interface type.
[edit interfaces ce1-fpc/pic/port]
user@host# set partition partition-number timeslots timeslots interface-type ds;
For example:
[edit interfaces ce1-0/0/1]
user@host# set partition 1 timeslots 1-4 interface-type ds;
NOTE: You can assign multiple time slots on a CE1 interface; in the
configuration, separate the time slots by comma without spaces. For
example:
[edit interfaces ce1-0/0/1]
user@host# set partition 1 timeslots 1-4,9,22–31 interface-type ds;
3. Configure the CESoPSN encapsulation for the DS interface.
[edit interfaces ds-fpc/pic/port:partition]
user@host# set encapsulation encapsulation-type
For example:
[edit interfaces ds-0/0/1:1]
user@host# set encapsulation cesopsn
4. Configure the logical interface for the DS interface.
[edit interfaces ds-fpc/pic/port:partition]
user@host# set unit logical-unit-number;
For example:
[edit interfaces ds-0/0/1:1]
user@host# set unit 0
When you are finished configuring CE1 channels down to a DS interface, enter the commit
command from configuration mode.
219Copyright © 2017, Juniper Networks, Inc.
Chapter 8: Configuring CESoPSN Support on Interfaces