20-30
Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 20 Configuring Quality of Service for MPLS Traffic
MPLS Traffic Engineering—DiffServ Aware
Configuration Examples for Configuring DS-TE on the Midpoint Routers
This section provides the following examples of how to configure DS-TE on the midpoint routers:
•
Configuration Example for Configuring DS-TE on the Midpoint Router, page 20-30
•
Configuration Example for Configuring DS-TE on the Midpoint Network Interfaces, page 20-30
Note
Do not configure tunnel interfaces on the midpoint routers.
Configuration Example for Configuring DS-TE on the Midpoint Router
Example 20-7
globally activates DS-TE on the midpoint router. This configuration uses the IS-IS routing
protocol and configures the loopback0 virtual interface.
Example 20-7 Configuring DS-TE on the Midpoint Router
router-2(config)#
mpls traffic-eng tunnels
router-2(config)#
router isis
router-2(config-router)#
net 49.0000.1000.0000.0012.00
router-2(config-router)#
metric-style wide
router-2(config-router)#
is-type level-1
router-2(config-router)#
mpls traffic-eng level-1
router-2(config-router)#
passive-interface loopback0
router-2(config-router)#
mpls traffic-eng router-id loopback0
router-2(config-router)#
exit
router-2(config)#
interface loopback0
router-2(config-if)#
ip address 10.25.1.1 255.255.255.255
router-2(config-if)#
no ip directed-broadcast
router-2(config-if)#
exit
Configuration Example for Configuring DS-TE on the Midpoint Network Interfaces
Example 20-8
activates DS-TE on the physical network interfaces POS 4/0 and POS 4/1 of the midpoint
router. The example uses the IS-IS routing protocol.
Example 20-8 Configuring DS-TE on the Midpoint Network Interfaces
router-2(config)#
interface POS4/0
router-2(config-if)#
ip address 10.11.1.2 255.255.255.0
router-2(config-if)#
mpls traffic-eng tunnels
router-2(config-if)#
ip rsvp bandwidth 130000 130000 sub-pool 80000
router-2(config-if)#
ip router isis
router-2(config-if)#
interface POS4/1
router-2(config-if)#
ip address 10.12.1.2 255.255.255.0
router-2(config-if)#
mpls traffic-eng tunnels
router-2(config-if)#
ip rsvp bandwidth 130000 130000 sub-pool 80000
router-1(config-if)#
ip router isis
router-1(config-if)#
exit
