ccnp test dump

ccnp test dump

Type escape sequence to abort. Tracing the route to 6.6.6.6 Mpls ldp router-id loopback0 mpls label range 400 499 interface fast0/0 Up Thresholds 15 30 45 60 75 80 85 90 95 96 97 98 99 100 ISO10589 *Aug 18 11:31:44.598: Router-id 2.2.2.2 Active Path Option Parameters: RFC2966 standardized from Level2 to Level1 leaked routes Mpls traffic-eng tunnels mpls label range 300 399 !! activation Tunnel of forwarding-adjacency Max_reservable_bw_sub: 0 ​​(kbps) ISO 9542 State Changed: 02:23:31 Interface Ethernet0/0 Interface Tunnel0 Link attribute 0 kbits/sec 203 The configuration of R4 is as follows: LSP TLV field of Level 2 route Error Node: 10.1.12.2 Error Code: 25 (Notify) Extended OSPF and IS-IS to TE required information flooding in the network, then Tunnel head-end router can build your own TE The OSPF adjacency cannot be established, but R1 has only one available path to reach R2 , so OSPF adjacency is established unconditionally. At the same time,ccnp test dump, R1 and R2 will directly announce the 10.1.12.0/24 direct link, which will be advertised with the largest metric 65535 . The purpose of this is that if the network environment is a redundant link environment, then the metric of the link can be made the worst from the perspective of the IGP , so that the LDP path bypasses the link.