Cisco ASR 9000 Series Configuration Guidelines

Table 8: Support Matrix for Unknown Unicast Flooding
Unknown Unicast FloodingRelease
The unknown unicast flooding on traffic received from VxLAN segment is disabled.Release 6.1.2
The unknown unicast flooding on traffic received from VxLAN segment is enabled. To
disable, use the suppress-unknown-unicast-flooding command.
Release 6.2.1
Configure EVPN VXLAN Layer 2 Data Center Interconnect
Gateway
Perform the following tasks to configure EVPN VXLAN Layer 2 Data Center Interconnect Gateway.
If you want to configure EVPN ESI Multipath feature, do not configure anycast IP address, the remaining
configuration tasks remain the same.
Configure L2 EVPN Address Family under BGP Routing Process
Perform this task to enable EVPN address family under BGP routing process.
SUMMARY STEPS
1. configure
2. router bgp asn_id
3. nsr
4. bgp graceful-restart
5. bgp router-id ip-address
6. address-family l2vpn evpn
7. Use the commit or end command.
DETAILED STEPS
Step 1 configure
Example:
RP/0/RSP0/CPU0:router# configure
Enters the global configuration mode.
Step 2 router bgp asn_id
Example:
RP/0/RSP0/CPU0:router(config)# router bgp 100
Specifies the BGP AS number and enters the BGP configuration mode, allowing you to configure the BGP routing
process.
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
503
EVPN Features
Configure EVPN VXLAN Layer 2 Data Center Interconnect Gateway

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