Juniper ACX1000 Configuration Guide

NOTE: If you set the framing option incorrectly for the PIC type, the commit
operation fails.
If you change the mode, the router will reboot the built-in T1 and E1 interfaces.
Bit error rate test (BERT) patterns with all ones received by T1 and E1
interfaces configured for SAToP do not result in an alarm indication signal
(AIS) defect. As a result, the T1 and E1 interfaces remain up.
Configuring One Full T1 or E1 Interface on Channelized T1 and E1 Interfaces
You must configure a child T1 or E1 interface on the built-in channelized T1 or E1 interface
created because the channelized interface is not a configurable interface and SAToP
encapsulation must be configured (in the next step) for the pseudowire to function. The
following configuration creates one full T1 interface on the channelized ct1 interface. You
can follow the same process to create one E1 interface on the channelized ce1 interface.
•
Configure one full T1/E1 interface:
[edit interfaces ct1-fpc/pic /port]
user@host# set no-partition interface-type (t1 | e1)
For example:
[edit interfaces ct1-0/0/0
user@host# set no-partition interface-type t1
The following output shows this configuration:
[edit]
user@host# show interfaces
ct1-0/0/0 {
no-partition interface-type t1;
}
The preceding command creates the t1-0/0/0 interface on the channelized ct1-0/0/0
interface. Check the configuration with the show interfaces interface-name extensive
command. Run the command to display output for the channelized interface and the
newly created T1 or E1interface. The following output provides an example of the output
for a CT1 interface and the T1 interface created from the preceding example configuration.
Notice that ct1-0/0/0 is running at T1 speed and that the media is T1.
user@host> show interfaces ct1-0/0/0 extensive
Physical interface: ct1-0/0/0, Enabled, Physical link is Up
Interface index: 152, SNMP ifIndex: 780, Generation: 1294
Link-level type: Controller, Clocking: Internal, Speed: T1, Loopback: None,
Framing: ESF, Parent: None
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps Internal: 0x0
Link flags : None
Hold-times : Up 0 ms, Down 0 ms
CoS queues : 8 supported, 4 maximum usable queues
Last flapped : 2012-04-03 06:27:55 PDT (00:13:32 ago)
193Copyright © 2017, Juniper Networks, Inc.
Chapter 7: Configuring SAToP Support on Interfaces

Juniper ACX1000 Specifications

General

Brand	Juniper
Model	ACX1000
Category	Network Router
Language	English