Cisco ASR 903 Guide

LFA & Remote LFA (rLFA)
▀ BFD Triggered TE Fast Reroute
▄ Cisco ASR 903 Router Design and Deployment Guide
110
OL-30526-01
Verifying rLFA
ASR903-R1# show ip ospf fast-reroute remote-lfa tunnels
OSPF Router with ID (172.16.1.1) (Process ID 1)
Area with ID (0)
Base Topology (MTID 0)
Interface MPLS-Remote-Lfa1
Tunnel type: MPLS-LDP
Tailend router ID: 172.16.4.4
Termination IP address: 172.16.4.4
Outgoing interface: GigabitEthernet0/2/0
First hop gateway: 10.10.1.2
Tunnel metric: 2
Protects:
10.10.2.2 GigabitEthernet0/2/2, total metric 3
Interface MPLS-Remote-Lfa2
Tunnel type: MPLS-LDP
Tailend router ID: 172.16.4.4
Termination IP address: 172.16.4.4
Outgoing interface: GigabitEthernet0/2/2
First hop gateway: 10.10.2.2
Tunnel metric: 2
Protects:
10.10.1.2 GigabitEthernet0/2/0, total metric 3
ASR903-R1# show mpls forwarding-table
Local Outgoing Prefix Bytes Label Outgoing Next Hop
Label Label or Tunnel Id Switched interface
17 explicit-n 10.10.5.0/24 0 Gi0/2/2 10.10.2.2
21 explicit-n 172.16.3.3/32 0 Gi0/2/2 10.10.2.2
25 explicit-n 172.16.2.2/32 0 Gi0/2/0 10.10.1.2
27 explicit-n 10.10.4.0/24 0 Gi0/2/0 10.10.1.2
30 16 172.16.4.4/32 144 Gi0/2/0 10.10.1.2
18 172.16.4.4/32 0 Gi0/2/2 10.10.2.2
ASR903-R1# show mpls ldp bindings
lib entry: 172.16.1.1/32, rev 2
local binding: label: imp-null
remote binding: lsr: 172.16.2.2:0, label: 19
remote binding: lsr: 172.16.3.3:0, label: 28
remote binding: lsr: 172.16.4.4:0, label: 17
lib entry: 172.16.2.2/32, rev 195
local binding: label: 25
remote binding: lsr: 172.16.4.4:0, label: 29
remote binding: lsr: 172.16.3.3:0, label: 31
remote binding: lsr: 172.16.2.2:0, label: exp-null
lib entry: 172.16.3.3/32, rev 262
local binding: label: 21
remote binding: lsr: 172.16.2.2:0, label: 17
remote binding: lsr: 172.16.4.4:0, label: 16

Cisco ASR 903 Specifications

General

Form Factor	Modular
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% non-condensing
Redundancy	Yes, redundant power supplies and route processors
Operating System	Cisco IOS XE
Power Supply	AC or DC
Switching Capacity	240 Gbps
Operating Temperature	-40°C to 65°C (-40°F to 149°F)
MTBF	200, 000 hours
Supported Protocols	IPv4, IPv6, MPLS, L2VPN, L3VPN
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet, T1/E1