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[RouterD-GigabitEthernet2/0/1] mpls enable
[RouterD-GigabitEthernet2/0/1] mpls te enable
[RouterD-GigabitEthernet2/0/1] rsvp enable
[RouterD-GigabitEthernet2/0/1] quit
5.
Configure OSPF TE:
# Configure Router A.
[RouterA] ospf
[RouterA-ospf-1] opaque-capability enable
[RouterA-ospf-1] area 0
[RouterA-ospf-1-area-0.0.0.0] mpls te enable
[RouterA-ospf-1-area-0.0.0.0] quit
[RouterA-ospf-1] quit
# Configure Router B.
[RouterB] ospf
[RouterB-ospf-1] opaque-capability enable
[RouterB-ospf-1] area 0
[RouterB-ospf-1-area-0.0.0.0] mpls te enable
[RouterB-ospf-1-area-0.0.0.0] quit
[RouterB-ospf-1] quit
# Configure Router C.
[RouterC] ospf
[RouterC-ospf-1] opaque-capability enable
[RouterC-ospf-1] area 0
[RouterC-ospf-1-area-0.0.0.0] mpls te enable
[RouterC-ospf-1-area-0.0.0.0] quit
[RouterC-ospf-1] quit
# Configure Router D.
[RouterD] ospf
[RouterD-ospf-1] opaque-capability enable
[RouterD-ospf-1] area 0
[RouterD-ospf-1-area-0.0.0.0] mpls te enable
[RouterD-ospf-1-area-0.0.0.0] quit
[RouterD-ospf-1] quit
6.
Configure an explicit route on Router A. Specify Router B and Router D as loose nodes, and
Router C as a strict node.
[RouterA] explicit-path atod
[RouterA-explicit-path-atod] nexthop 10.1.1.2 include loose
[RouterA-explicit-path-atod] nexthop 20.1.1.2 include strict
[RouterA-explicit-path-atod] nexthop 30.1.1.2 include loose
[RouterA-explicit-path-atod] quit
7.
Configure MPLS TE attributes of links:
# Set the maximum link bandwidth and maximum reservable bandwidth on Router A.
[RouterA] interface gigabitethernet 2/0/1
[RouterA-GigabitEthernet2/0/1] mpls te max-link-bandwidth 10000
[RouterA-GigabitEthernet2/0/1] mpls te max-reservable-bandwidth 5000
[RouterA-GigabitEthernet2/0/1] quit
# Set the maximum link bandwidth and maximum reservable bandwidth on Router B.
[RouterB] interface gigabitethernet 2/0/1
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