Configuring CT1 Interface Down to DS channels
To configure a channelized T1 (CT1) interface down to DS channels, include the partition
statement at the [edit interfaces ct1-mpc-slot/mic-slot/port-number] hierarchy level:
NOTE: To configure a CE1 interface down to DS channels, replace ct1 with
ce1 in the following procedure.
1. In configuration mode, go to the [edit interfaces ct1-mpc-slot/mic-slot/port-number]
hierarchy level.
[edit]
user@host# edit interfaces ct1-mpc-slot/mic-slot/port-number
For example:
[edit]
user@host# edit interfaces ct1-1/0/0
2. Configure the sublevel interface partition index and the time slots, and set the interface
type as ds.
[edit interfaces ct1-mpc-slot/mic-slot/port-number]
user@host# set partition partition-number timeslots timeslots interface-type ds
For example:
[edit interfaces ct1-1/0/0]
user@host# set partition 1 timeslots 1-4 interface-type ds
NOTE: You can assign multiple time slots on a CT1 interface. In the set
command, separate the time slots by commas and do not include spaces
between them. For example:
[edit interfaces ct1-1/0/0]
user@host# set partition 1 timeslots 1-4,9,22-24 interface-type ds
To verify this configuration, use the show command at the [edit interfaces ct1-1/0/0]
hierarchy level.
[edit interfaces ct1-1/0/0]
user@host# show
partition 1 timeslots 1-4 interface-type ds;
An NxDS0 interface can be configured from a CT1 interface. Here N represents the number
of time slots on the CT1 interface. The value of N is:
•
1 through 24 when a DS0 interface is configured from a CT1 interface.
•
1 through 31 when a DS0 interface is configured from a CE1 interface.
221Copyright © 2017, Juniper Networks, Inc.
Chapter 8: Configuring CESoPSN Support on Interfaces