Cisco ASR 1000 Series Software Configuration Guide

SUMMARY STEPS
1.
Router# enable
2.
Router# configure terminal
3.
Router(config)# interface atm slot/subslot/port.subinterface point-to-point
4.
Router(config-subif)# pvc vpi /vci l2transport
5.
Router(cfg-if-atm-l2trans-pvc)# encapsulation {aalo | aal5}
6.
Router(cfg-if-atm-l2trans-pvc)# xconnect peer-router-id vcid {encapsulation mpls | pseudowire-class
name }
7.
Router(config-if-atm-l2trans-pvc-xconn)# backup peer peer-router-id peer-vcid {priority peer-priority
| pw-class name }
8.
Router(config-if-atm-l2trans-pvc-xconn)# backup delay enable-delay {disable delay | never}
DETAILED STEPS
PurposeCommand or Action
Enables the privilege exec mode.Router# enable
Step 1
Enters the global configuration mode.Router# configure terminal
Step 2
Enters the subinterface configuration mode pertaining to the specified slot
and port number to establish a P2P connection in which the
SPA-2CHT3-CE-ATM is installed.
Router(config)# interface atm
slot/subslot/port.subinterface point-to-point
Step 3
Creates a permanent virtual circuit for the ATM interface and assigns the
PVC a VPI ID and VCI ID:
Router(config-subif)# pvc vpi /vci
l2transport
Step 4
•
vpi specifies the virtual path identifier (0 to 255).
•
vci specifies the virtual channel identifier. Valid values are 32 to 1
less than the value specified using the atm vc-per-vp command.
Do not specify 0 for both the VPI and
VCI.
Note
Specifies the ATM adaptation layer (AAL) for the PVC:Router(cfg-if-atm-l2trans-pvc)#
encapsulation {aalo | aal5}
Step 5
• aal0—Cell mode
• aal5—Packet mode
Configures a pseudowire to transport data from the ATM interface across
the MPLS network.
Router(cfg-if-atm-l2trans-pvc)# xconnect
peer-router-id vcid {encapsulation mpls |
pseudowire-class name }
Step 6
•
peer-router-id is the IP address of the remote PE peer router.
•
vcid is a 32-bit identifier that is to be assigned to the pseudowire. The
same vcid must be used for both ends of the pseudowire.
•
encapsulation mpls sets MPLS for the tunneling mode.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Everest 16.5
OL-14127-17 491
Configuring the Circuit Emulation over Packet Shared Port Adapter
Configuring Pseudowire Redundancy

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