Cisco Cisco IOS Software Release 12.2(33)SRE
Any Transport over MPLS: Tunnel Selection
Configuration Examples for Any Transport over MPLS: Tunnel Selection
6
Cisco IOS Release: Multiple releases
mpls traffic-eng tunnels
mpls ldp router-id Loopback0
interface Loopback0
ip address 10.16.16.16 255.255.255.255
no ip directed-broadcast
no ip mroute-cache
!
interface Loopback2
ip address 10.18.18.18 255.255.255.255
no ip directed-broadcast
!
interface gigabitEthernet3/1
ip address 10.0.0.2 255.255.255.0
no ip directed-broadcast
mpls traffic-eng tunnels
mpls ip
no cdp enable
ip rsvp bandwidth 15000 15000
!
interface gigabitEthernet3/3
no ip address
no ip directed-broadcast
no cdp enable
!
interface gigabitEthernet3/3.1
encapsulation dot1Q 222
no ip directed-broadcast
no cdp enable
mpls l2transport route 10.2.2.2 101
!
interface ATM5/0
no ip address
no ip directed-broadcast
no atm enable-ilmi-trap
no atm ilmi-keepalive
pvc 0/50 l2transport
encapsulation aal5
xconnect 10.2.2.2 150 encapsulation mpls
!
router ospf 1
log-adjacency-changes
network 10.0.0.0 0.0.0.255 area 0
network 10.16.16.16 0.0.0.0 area 0
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
Verifying the Configuration: Example
In the following example, the show mpls l2transport vc command shows the following information (in
bold) about the VCs:
bold) about the VCs:
•
VC 101 has been assigned a preferred path called Tunnel1. The default path is disabled because the
preferred path specified that the default path should not be used if the preferred path fails.
preferred path specified that the default path should not be used if the preferred path fails.
•
VC 150 has been assigned an IP address of a loopback address on PE2. The default path can be used
if the preferred path fails.
if the preferred path fails.
Router# show mpls l2transport vc detail
Local interface: Gi0/0/0.1 up, line protocol up, Eth VLAN 222 up
Destination address: 10.16.16.16, VC ID: 101, VC status: up
Preferred path: Tunnel1, active