Cisco ASR 9000 Series Configuration Guidelines

RP/0/RSP0/CPU0:router# l2transport
Enables Layer 2 transport on the selected interface.
Step 4 exit
Example:
RP/0/RSP0/CPU0:router# exit
Exits the current configuration mode.
Step 5 interface loopback instance
Example:
RP/0/RSP0/CPU0:router# interface Loopback0
Enters interface configuration mode and names the new loopback interface.
Step 6 ipv4 address ip-address
Example:
RP/0/RSP0/CPU0:router# ipv4 address 100.100.100.100 255.255.255.255
Assigns an IP address and subnet mask to the virtual loopback interface.
Step 7 exit
Example:
RP/0/RSP0/CPU0:router# exit
Exits the current configuration mode.
Step 8 interface loopback instance
Example:
RP/0/RSP0/CPU0:router# interface Loopback1
Enters interface configuration mode and names the new loopback interface.
Step 9 ipv4 address ip-address
Example:
RP/0/RSP0/CPU0:router# ipv4 address 10.0.1.1 255.255.255.255
Assigns an IP address and subnet mask to the virtual loopback interface.
Step 10 router ospf process-name
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
308
Implementing Multipoint Layer 2 Services
Configuring L2VPN over GRE

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model