Cisco ASR 1000 Series Software Configuration Guide

SUMMARY STEPS
1.
Router(config)# controller e1 slot/subslot/port
2.
Router(config-controller)# [no] cem-group group-number {unframed | timeslots timeslot}
3.
Router(config-controller)# framing {crc4 | no-crc4}
4.
Router(config-controller)# exit
5.
Router(config)# interface cem slot/subslot/port
6.
Router(config-controller)# cem group-number
7.
Router(config-controller)# xconnect peer-ip-address encap mpls
8.
Router(config-controller)# exit
DETAILED STEPS
PurposeCommand or Action
Selects the controller for the E1 port being configured.
Router(config)# controller e1 slot/subslot/port
Step 1
Creates a CEM interface and assigns a CEM group
number.
Router(config-controller)# [no] cem-group
group-number {unframed | timeslots timeslot}
Step 2
Selects the framing type.Router(config-controller)# framing {crc4 | no-crc4}
Step 3
Exits the controller configuration mode and returns to
the global configuration mode.
Router(config-controller)# exit
Step 4
Selects the CEM interface.
Router(config)# interface cem slot/subslot/port
Step 5
Selects the specified CEM group.
Router(config-controller)# cem group-number
Step 6
Configures a pseudowire for the E1 time slots identified
by the CEM group.
Router(config-controller)# xconnect peer-ip-address
encap mpls
Step 7
Exits the controller configuration mode.Router(config-controller)# exit
Step 8
Configuring a 24-Port Channelized T1/E1 ATM CEoP SPA in the
Clear-Channel ATM Mode
To configure a T1/E1 SPA port in the clear-channel ATM mode, perform the following steps:
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Everest 16.5
OL-14127-17 509
Configuring the Circuit Emulation over Packet Shared Port Adapter
Configuring a 24-Port Channelized T1/E1 ATM CEoP SPA in the Clear-Channel ATM Mode

Cisco ASR 1000 Series Specifications

General

Series	ASR 1000
Category	Network Router
Operating System	Cisco IOS XE
Memory	Up to 64 GB
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC options
Dimensions	Varies by model
Encryption	IPsec, SSL
Storage	Varies by model
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	5% to 95% non-condensing
MTBF	Varies by model