Cisco ASR 9000 Series Configuration Manual

Configuring Clear Channel T3/E3 and
Channelized T3 and T1/E1 Controllers on the
Cisco ASR 9000 Series Router
This module describes the configuration of clear channel T3/E3 controllers and channelized T3 and
T1/E1 controllers on the Cisco ASR 9000 Series Aggregation Services Routers.
You must configure the T3/E3 controller before you can configure an associated serial interface.
Feature History for Configuring T3/E3 Controller Interfaces
Release
Release 3.9.0
Release 4.0.0
Release 4.0.1
Release 4.1.0
OL-32684-01
Modification
This feature was introduced on the Cisco ASR 9000 Series Router for the
Cisco 2-Port Channelized OC-12c/DS0 SPA.
Support for the following features was added on the Cisco 2-Port
Channelized OC-12c/DS0 SPA:
NxDS0 channelization
•
Link Noise Monitoring
•
Support for clear channel T3 controllers on the 1-Port Channelized
OC-48/STM-16 SPA was introduced.
Support for the following SPAs was added:
• Cisco 1-Port Channelized OC-3/STM-1 SPA
• Cisco 2-Port and 4-Port Clear Channel T3/E3 SPA
Support for the following SPAs was added:
•
–
–
Support for a Link Noise Monitoring enhancement was added on the
•
Cisco 2-Port Channelized OC-12c/DS0 SPA to set thresholds for noise
errors on T1/E1 links that are used to signal the Noise Attribute to PPP
for removal of an MLPPP bundle link.
Cisco ASR 9000 Aggregation Services Router Interface and Hardware Component Configuration Guide
Cisco 4-Port Channelized T3/DS0 SPA
Cisco 8-Port Channelized T1/E1 SPA
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