OcNOS-SP : Multi-Protocol Label Switching Guide : Multi-Protocol Label Switching Configuration Guide : Remarking Configuration : OSPF and LDP Configuration for PE1, P and PE2
OSPF and LDP Configuration for PE1, P and PE2
PE1: NSM
 
#configure terminal
Enter configure mode.
(config)#interface xe2
Specify the interface (xe2) to be configured.
(config-if)#ip address 10.10.10.1/24
Configure IP address for the interface
(config-if)#label-switching
Enable label switching on interface xe2.
(config-if)#exit
Exit interface mode.
(config)#interface lo
Specify the loopback (lo) interface to be configured.
(config-if)#ip address 192.168.0.1/32 secondary
Set the IP address of the loopback interface to
192.168.0.1/32
(config-if)#commit
Commit the transaction.
PE1: OSPF
 
#configure terminal
Enter configure mode.
(config)#router ospf 100
Configure the routing process and specify the Process ID (100). The Process ID should be a unique positive integer identifying the routing process.
(config-router)#network 10.10.10.0/24 area 0
(config-router)#network 192.168.0.1/32 area 0
Define the interface on which OSPF runs and associate the area ID (0) with the interface.
(config-router)#commit
Commit the transaction.
PE1: LDP
 
#configure terminal
Enter configure mode.
(config)#router ldp
Enter Router mode for LDP.
(config-router)#router-id 192.168.0.1
Set the router ID to IP address 192.168.0.1.
(config-router)#transport-address ipv4 192.168.0.1
Configure the transport address to be used for a TCP session over which LDP will run on an IPv4 interface.
Note: It is preferable to use the loopback address as transport address.
(config-router)#exit
Exit router mode.
(config)#interface xe1
Enter interface mode.
(config-if)#enable-ldp ipv4
Enable LDP on xe1.
(config-if)#commit
Commit the transaction.
P: NSM
 
#configure terminal
Enter configure mode.
(config)#interface xe2
Specify the interface (xe2) to be configured.
(config-if)#ip address 10.10.10.2/24
Configure IP address for the interface
(config-if)#label-switching
Enable label switching on interface xe2.
(config-if)#exit
Exit interface mode.
(config)#interface xe1
Specify the interface (xe1) to be configured.
(config-if)#ip address 10.10.11.1/24
Configure IP address for the interface
(config-if)#label-switching
Enable label switching on interface xe1.
(config-if)#exit
Exit interface mode.
(config)#interface lo
Specify the loopback (lo) interface to be configured.
(config-if)#ip address 192.168.0.2/32 secondary
Set the IP address of the loopback interface to 192.168.0.2/32
(config-if)#commit
Commit the transaction.
P: OSPF
 
#configure terminal
Enter configure mode.
(config)#router ospf 100
Configure the routing process and specify the Process ID (100). The Process ID should be a unique positive integer identifying the routing process.
(config-router)#network 10.10.10.0/24 area 0
(config-router)#network 10.10.11.0/24 area 0
(config-router)#network 192.168.0.2/32 area 0
Define the interface on which OSPF runs and associate the area ID (0) with the interface.
(config-router)#commit
Commit the transaction.
P: LDP
 
#configure terminal
Enter configure mode.
(config)#router ldp
Enter Router mode for LDP.
(config-router)#router-id 192.168.0.2
Set the router ID to IP address 192.168.0.2.
(config-router)#transport-address ipv4 192.168.0.2
Configure the transport address to be used for a TCP session over which LDP will run on an IPv4 interface.
Note: It is preferable to use the loopback address as transport address.
(config-router)#exit
Exit router mode.
(config)#interface xe1
Enter interface mode.
(config-if)#enable-ldp ipv4
Enable LDP on xe1.
(config-if)#exit
Exit interface mode.
(config)#interface xe2
Enter interface mode.
(config-if)#enable-ldp ipv4
Enable LDP on xe2.
(config-if)#commit
Commit the transaction.
PE2: NSM
 
#configure terminal
Enter configure mode.
(config)#interface xe1
Specify the interface (xe2) to be configured.
(config-if)#ip address 10.10.11.2/24
Configure IP address for the interface
(config-if)#label-switching
Enable label switching on interface xe1.
(config-if)#exit
Exit interface mode.
(config)#interface lo
Specify the loopback (lo) interface to be configured.
(config-if)#ip address 192.168.0.3/32 secondary
Set the IP address of the loopback interface to 192.168.0.3/32
(config-if)#commit
Commit the transaction.
PE2: OSPF
 
#configure terminal
Enter configure mode.
(config)#router ospf 100
Configure the routing process and specify the Process ID (100). The Process ID should be a unique positive integer identifying the routing process.
(config-router)#network 10.10.11.0/24 area 0
(config-router)#network 192.168.0.3/32 area 0
Define the interface on which OSPF runs and associate the area ID (0) with the interface.
(config-router)#commit
Commit the transaction.
PE2: LDP
 
#configure terminal
Enter configure mode.
(config)#router ldp
Enter Router mode for LDP.
(config-router)#router-id 192.168.0.3
Set the router ID to IP address 192.168.0.3.
(config-router)#explicit-null
To disable PHP.
(config-router)#transport-address ipv4 192.168.0.3
Configure the transport address to be used for a TCP session over which LDP will run on an IPv4 interface.
Note: It is preferable to use the loopback address as transport address.
(config-router)#exit
Exit router mode.
(config)#interface xe2
Enter interface mode.
(config-if)#enable-ldp ipv4
Enable LDP on xe2.
(config-if)#commit
Commit the transaction.
Last modified date: 10/17/2023