OcNOS-SP : Multi-Protocol Label Switching Guide : Multi-Protocol Label Switching Configuration Guide : RSVP-TE Facility Backup (Facility Bypass) : Configuration
Configuration
PE1
 
#configure terminal
Enter configuration mode
(config)#interface lo
Specify interface loopback for configuration
(config-if)#ip address 1.1.1.1/32 secondary
Configure ip address of loopback
(config-if)#exit
Exit interface configuration mode
(config)#interface xe1
Specify interface xe1 for configuration
(config-if)#ip address 10.1.2.12/24
Configure ip address of interface
(config)#exit
Exit interface configuration mode
(config-if)#int xe5
Specify interface xe1 for configuration
(config-if)#ip address 10.1.4.14/24
Configure ip address of loopback
(config-if)#exit
Exit configuration mode
(config)#router ospf 1
Configure the router OSPF with process id
(config-router)#router-id 1.1.1.1
Configure OSPF router-id
(config-router)#network 1.1.1.1/32 area 1
Define the network of the interface with area 0
(config-router)#network 10.1.2.0/24 area 1
Define the network of the interface with area 0
(config-router)#network 10.1.4.0/24 area 1
Define the network of the interface with area 0
(config-router)#exit
Exit the configure mode
(config)#bfd interval 3 minrx 3 multiplier 3
Configure BFD interval
(config)#exit
Exit the configure mode
(config)#router ospf 1
Enter router OSPF mode with process id
(config-router)#bfd all-interfaces
Enable the OSPF enabled interfaces with bfd
(config-router)#exit
Exit the router mode
(config)#router rsvp
Enter router RSVP
(config-router)#exit
Exit the router configuration mode
(config)#interface xe1
Enter the interface mode
(config-if)#enable-rsvp
Enable RSVP
(config-if)#label-switching
Enable label-switching
(config-if)#exit
Exit the interface configuration mode
(config)#interface xe5
Enter the interface mode
(config-if)#enable-rsvp
Enable RSVP
(config-if)#label-switching
Enable label-switching
(config-if)#commit
Commit the transaction.
P1
 
(config)#interface lo
Specify the interface (lo)
(config-if)#ip address 2.2.2.2/32 secondary
Enter the loopback ip address as secondary
(config-if)#exit
Exit the interface configure mode
(config-if)#int xe1
Specify the interface(xe1)
(config-if)#ip address 10.1.2.21/24
Configure the IP address for the interface
(config-if)#exit
Exit the interface mode
(config-if)#int xe10
Specify the interface(xe1)
(config-if)#ip address 10.2.3.23/24
Configure the IP address for the interface
(config-if)#exit
Exit the configuration mode
(config)#router ospf 1
Configure OSPF router-id
(config-router)#router-id 2.2.2.2
Configure the router id
(config-router)#network 2.2.2.2/32 area 1
Define the network of the interface with area 0
(config-router)#network 10.1.2.0/24 area 1
Define the network of the interface with area 0
(config-router)#network 10.2.3.0/24 area 1
Define the network of the interface with area 0
(config-router)#exit
Exit the configure mode
(config)#bfd interval 3 minrx 3 multiplier 3
Configure BFD interval
(config)#exit
Exit the configure mode
(config)#router ospf 1
Enter router OSPF mode with process id
(config-router)#bfd all-interfaces
Enable the OSPF enabled interfaces with bfd
(config-router)#exit
Exit the router mode
(config)#router rsvp
Enter router RSVP
(config-router)#exit
Exit the router configuration mode
(config)#interface xe1
Enter the interface mode
(config-if)#enable-rsvp
Enable RSVP
(config-if)#label-switching
Enable label-switching
(config-if)#exit
Exit the interface configuration mode
(config)#interface xe10
Enter the interface mode
(config-if)#enable-rsvp
Enable RSVP
(config-if)#label-switching
Enable label-switching
(config-if)#commit
Commit the transaction.
P2
 
(config)#interface lo
Specify the interface (lo)
(config-if)#ip address 3.3.3.3/32 secondary
Enter the loopback ip address as secondary
(config-if)#exit
Exit the interface configuration mode
(config-if)#int xe10
Specify the interface(xe1)
(config-if)#ip address 10.2.3.32/24
Configure the IP address for the interface
(config-if)#exit
Exit the interface mode
(config-if)#interface xe5
Specify the interface(xe1)
(config-if)#ip address 10.3.4.34/24
Configure the IP address for the interface
(config-if)#exit
Exit the configuration mode
(config)#router ospf 1
Configure OSPF router-id
(config-router)#router-id 3.3.3.3
Configure the router id
(config-router)#network 3.3.3.3/32 area 1
Define the network of the interface with area 0
(config-router)#network 10.3.4.0/24 area 1
Define the network of the interface with area 0
(config-router)#network 10.2.3.0/24 area 1
Define the network of the interface with area 0
(config-router)#exit
Exit the configure mode
(config)#bfd interval 3 minrx 3 multiplier 3
Configure BFD interval
(config)#exit
Exit the configure mode
(config)#router ospf 1
Enter router OSPF mode with process id
(config-router)#bfd all-interfaces
Enable the OSPF enabled interfaces with bfd
(config-router)#exit
Exit the router mode
(config)#router rsvp
Enter router RSVP
(config-router)#exit
Exit the router configuration mode
(config)#interface xe10
Enter the interface mode
(config-if)#enable-rsvp
Enable RSVP
(config-if)#label-switching
Enable label-switching
(config-if)#exit
Exit the interface configuration mode
(config)#interface xe5
Enter the interface mode
(config-if)#enable-rsvp
Enable RSVP
(config-if)#label-switching
Enable label-switching
(config-if)#commit
Commit the transaction.
PE2
 
(config)#interface lo
Specify the interface (lo)
(config-if)#ip address 4.4.4.4/32 secondary
Enter the loopback IP address as secondary
(config-if)#exit
Exit the interface configuration mode
(config-if)#interface xe2
Specify the interface(xe1)
(config-if)#ip address 10.1.4.41/24
Configure the ip address for the interface
(config-if)#exit
Exit the interface mode
(config-if)#int xe5
Specify the interface(xe1)
(config-if)#ip address 10.3.4.43/24
Configure the ip address for the interface
(config-if)#exit
Exit the configuration mode
(config)#router ospf 1
Configure ospf router-id
(config-router)#router-id 4.4.4.4
Configure the router id
(config-router)#network 4.4.4.4/32 area 1
Define the network of the interface with area 0
(config-router)#network 10.1.4.0/24 area 1
Define the network of the interface with area 0
(config-router)#network 10.3.4.0/24 area 1
Define the network of the interface with area 0
(config-router)#exit
Exit the configure mode
(config)#bfd interval 3 minrx 3 multiplier 3
Configure BFD interval
(config)#exit
Exit the configuration mode
(config)#router ospf 1
Exit the router OSPF mode with process id
(config-router)#bfd all-interfaces
Enable the OSPF enabled interfaces with bfd
(config-router)#exit
Exit the router mode
(config)#router rsvp
Enter router RSVP
(config-router)#exit
Exit the router configuration mode
(config)#interface xe1
Enter the interface mode
(config-if)#enable-rsvp
Enable RSVP
(config-if)#label-switching
Enable label-switching
(config-if)#exit
Exit the interface configuration mode
(config)#interface xe5
Enter the interface mode
(config-if)#enable-rsvp
Enable RSVP
(config-if)#label-switching
Enable label-switching
(config-if)#commit
Commit the transaction.
RSVP Path on PE1
 
(config)#rsvp-path primary_1
Enter the rsvp-path configuration mode with name
(config-path)#10.1.2.21 strict
Specify the first next-hop ip address
(config-path)#10.2.3.32 strict
Specify the second next-hop ip address
(config-path)#exit
Exit the rsvp-path configuration mode
#configure terminal
Enter the configuration mode
(config)#rsvp-path bypass_1
Enter the rsvp-path configuration mode with name
(config-path)#10.1.4.41 strict
Specify the first next-hop ip address
(config-path)#10.3.4.34 strict
Specify the second next-hop ip address
(config-path)#exit
Exit the rsvp-path configuration mode
#configure terminal
Enter the configuration mode
(config)#rsvp-trunk R1-R3
Enter the rsvp trunk to be created with name
(config-trunk)#primary path primary_1
Configure primary path for the trunk
(config-trunk)#to 3.3.3.3
Enter the destination ip
(config-trunk)#primary fast-reroute protection facility
Configure facility backup protection for the trunk
(config-trunk)#exit
Exit the configuration mode
(config)#rsvp-bypass B1-B8
Enter the rsvp bypass to be created with name
(config-trunk)#path bypass_1
Configure primary path for the trunk
(config-trunk)#to 3.3.3.3
Enter the destination IP
(config-if)#commit
Commit the transaction.
Last modified date: 07/17/2023