Enabling Label-Switching-Minimal Configuration - Samsung Ubigate iBG3026 Configuration Manual

CHAPTER 18. MPLS
Router/configure/interface/loopback lo1# ip address
192.168.0.3 32
Router/configure/interface/loopback lo1# exit
Router/configure# interface ethernet 2/3
Router/configure/interface/ethernet (2/3)# ip address
10.10.11.1 24
Router/configure/interface/ethernet (2/3)# label-switching
Router/configure/interface/ethernet (2/3)# exit
R3 (LDP)
Router/configure#router-id 192.168.0.3
Router/configure# router ldp
Router/configure/router/ldp# transport-address 192.168.0.3
Router/configure/router/ldp# exit
Router/configure# interface ethernet (2/3)
Router/configure/interface/ethernet (2/3)# enable-ldp
Router/configure/interface/ethernet (2/3)# exit
R3 (OSPF)
Router/configure# router ospf 100
Router/configure/router/ospf# network 10.10.11.0 0.0.0.255
area 0
Router/configure/router/ospf# network 192.168.0.3 0.0.0.0
area 0
Router/configure/router/ospf# exit

Enabling label-switching-minimal configuration

To establish a trunk on a system:
1.
Enable label-switching and RSVP-TE on all participating interfaces.
2.
Configure a trunk on the ingress router to use the best available IGP path.
In this example, the Label Switched Path(LSP) is configured using minimal
configuration and is setup using the best IP nexthop available. Each router
along the path is chosen by the previous router by looking up the best nexthop
available in its IP routing table.
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