user@host# show
encapsulation cesopsn;
unit 0;
Configuring CESoPSN Encapsulation on DS Interfaces on CE1 Channels
This topic includes the following tasks:
•
Configuring CSTM1 Ports Down to CE1 Channels on page 211
•
Configuring CSTM4 Ports Down to CE1 Channels on page 212
•
Configuring CE1 Channels Down to DS Interfaces on page 213
•
Configuring CESoPSN on DS Interfaces on page 214
Configuring CSTM1 Ports Down to CE1 Channels
On any port configured for SDH framing (numbered 0 through 3), you can configure one
CAU4 channel. On each CAU4 channel, you can configure 31 CE1 channels (numbered 1
through 31).
To configure CSTM1 channelization down to CAU4 and then down to CE1 channels,
include the partition statement at the [edit interfaces (cau4 |
cstm1)-mpc-slot/mic-slot/port-number] hierarchy level, as shown in the following example:
1. In configuration mode, go to the [edit interfaces cstm1-mpc-slot/mic-slot/port-number]
hierarchy level.
[edit]
user@host# edit interfaces cstm1-mpc-slot/mic-slot/port-number
For example:
[edit]
user@host# edit interfaces cstm1-1/0/1
2. On the CSTM1 interface, set the no-partition option, and then set the interface type
as cau4.
[edit interfaces cstm1-mpc-slot/mic-slot/port-number]
user@host# set no-partition interface-type cau4
For example:
[edit interfaces cstm1-1/0/1]
user@host# set no-partition interface-type cau4
3. Enter the up command to go to the [edit interfaces] hierarchy level.
[edit interfaces cstm1-mpc-slot/mic-slot/port-number]
user@host# up
For example:
[edit interfaces cstm1-1/0/1]
user@host# up
211Copyright © 2017, Juniper Networks, Inc.
Chapter 8: Configuring CESoPSN Support on Interfaces
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