Backbone TE configuration (3)
Create a 10Mbps sub-pool tunnel for VoIP traffic from PE1 to PE2
(config)# interface Tunnel1
(config-if)# description VOIP_TUNNEL
(config-if)# ip unnumbered Loopback0
(config-if)# tunnel destination 2.2.2.2
(config-if)# tunnel mode mpls traffic-eng
(config-if)# tunnel mpls traffic-eng priority 0 0
(config-if)# tunnel mpls traffic-eng bandwidth sub-pool 10000
(config-if)# tunnel mpls traffic-eng path-option 1 dynamic