Example Configuration Of The Tailend Router (Pe1) - Cisco ASR 920 Series Configuration

MPLS Point-to-Multipoint Traffic Engineering
isis network point-to-point
ip rsvp bandwidth percent 100
!
router isis
net 49.0001.1720.1625.5201.00
is-type level-2-only
metric-style wide
passive-interface Loopback0
mpls traffic-eng router-id Loopback0
mpls traffic-eng level-2
!
ip classless
!
no ip http server

Example Configuration of the Tailend Router (PE1)

In the following example configuration of the tailend router, note the following:
• IPv4 multicast routing is enabled with the ipmulticast-routing command.
• On the non-MPLS interfaces, the ippimsparse-mode command is used.
• The ipmulticastmpls commands enable multicast routing of traffic.
hostname [PE1]
!
no aaa new-model
clock timezone PST -8
ip subnet-zero
ip source-route
ip cef
no ip domain lookup
!
ip multicast-routing
!
no ipv6 cef
mpls traffic-eng tunnels
multilink bundle-name authenticated
!
interface Loopback0
ip address 172.16.255.1 255.255.255.255
!
interface Ethernet0/0
description CONNECTS TO CE1
ip address 192.168.1.1 255.255.255.252
ip pim sparse-mode
!
interface Ethernet0/3
description CONNECTS TO P3
bandwidth 155000
no ip address
shutdown
mpls traffic-eng tunnels
ip rsvp bandwidth 155000
!
interface Ethernet1/0
description CONNECTS TO PE2
bandwidth 1000000
ip address 172.16.0.5 255.255.255.254
ip router isis
mpls traffic-eng tunnels
isis network point-to-point
ip rsvp bandwidth percent 100
!
interface Ethernet2/0
description CONNECTS TO P3
bandwidth 1000000
MPLS Traffic Engineering Path Calculation and Setup Configuration Guide, Cisco IOS XE Release 3S (Cisco ASR
Example Configuration of the Tailend Router (PE1)
920 Series)
37