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[RouterC-isis-1] cost-style wide
[RouterC-isis-1] mpls te enable level-2
[RouterC-isis-1] quit
# Configure Router D.
[RouterD] isis 1
[RouterD-isis-1] cost-style wide
[RouterD-isis-1] mpls te enable level-2
[RouterD-isis-1] quit
5.
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
[RouterB-GigabitEthernet2/0/1] mpls te max-link-bandwidth 10000
[RouterB-GigabitEthernet2/0/1] mpls te max-reservable-bandwidth 5000
[RouterB-GigabitEthernet2/0/1] quit
[RouterB] interface pos 2/2/0
[RouterB-POS2/2/0] mpls te max-link-bandwidth 10000
[RouterB-POS2/2/0] mpls te max-reservable-bandwidth 5000
[RouterB-POS2/2/0] quit
# Set the maximum link bandwidth and maximum reservable bandwidth on Router C.
[RouterC] interface gigabitethernet 2/0/1
[RouterC-GigabitEthernet2/0/1] mpls te max-link-bandwidth 10000
[RouterC-GigabitEthernet2/0/1] mpls te max-reservable-bandwidth 5000
[RouterC-GigabitEthernet2/0/1] quit
[RouterC] interface pos 2/2/0
[RouterC-POS2/2/0] mpls te max-link-bandwidth 10000
[RouterC-POS2/2/0] mpls te max-reservable-bandwidth 5000
[RouterC-POS2/2/0] quit
# Set the maximum link bandwidth and maximum reservable bandwidth on Router D.
[RouterD] interface gigabitethernet 2/0/1
[RouterD-GigabitEthernet2/0/1] mpls te max-link-bandwidth 10000
[RouterD-GigabitEthernet2/0/1] mpls te max-reservable-bandwidth 5000
[RouterD-GigabitEthernet2/0/1] quit
6.
Configure an MPLS TE tunnel on Router A:
# Configure MPLS TE tunnel interface Tunnel 1.
[RouterA] interface tunnel 1 mode mpls-te
[RouterA-Tunnel1] ip address 7.1.1.1 255.255.255.0
# Specify the tunnel destination address as the LSR ID of Router D.
[RouterA-Tunnel1] destination 4.4.4.9
# Configure MPLS TE to use RSVP-TE to establish the tunnel.
[RouterA-Tunnel1] mpls te signaling rsvp-te
# Assign 2000 kbps bandwidth to the tunnel.
[RouterA-Tunnel1] mpls te bandwidth 2000
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