cisco exam dumps removed

cisco exam dumps removed

Nexthop 10.1.12.2 FastEthernet0/0 label 204 Bw[0]: The configuration of R1 is as follows: Mpls traffic-eng tunnels ip rsvp bandwidth Activate the MPLS TE extension for each router's OSPF and manually set the RouterID for MPLS TE . Ip unnumbered Loopback0 C 0x0000000F Virtual link Mpls ldp router-id Loopback0 NHop ( Next Hop Router ): Next hop router, PLR next hop router Router ospf 1 Mpls ip We see that the Tunnel is up, and R2 goes to the 5.5.5.5 route, the outgoing interface is tunnel , and the TE tunnel is up. Route-map test permit 10 router isis For this to work, adjacent LSRs must agree on which label to use for each IGP prefix.,cisco exam dumps removed, and each intermediate LSR must be able to figure out with which outgoing label the incoming label should be swapped Reservable Bandwidth[7]: ! OSPF 's DR Tunnel mpls traffic-eng autoroute metric relative z InLabel : - Addresses bound to peer LDP Ident: As long as the route prefix is ​​learned locally through the IGP , the route prefix is ​​assigned a label ( locally also assigns a POP label to the direct route ) *Aug 18 09:06:07.919: Outgoing PathTear: LockDown: disabled Loadshare: 2000 Interface Loopback0 *Aug 18 04:37:06.243: Shared-Explicit (SE) Multicast packets belonging to a specific multicast group My Address: 10.1.23.2 FRR intf/label The configuration of R2 is as follows (the tunnel is not configured temporarily ): Network 4.4.4.4 0.0.0.0 area 0 R2 (config-router)#authentication key-chain test level-2 R2 (config-router)#authentication mode md5 level-2 Record Route: NONE Tunnel mpls traffic-eng autoroute metric relative -1 104 Mpls traffic-eng tunnels ip rsvp bandwidth i*L1 0.0.0.0/0 [115/10] via 10.1.123.3, FastEthernet0/0 101 A very important problem in MPLS networks is the synchronization of LDP and IGP . The so-called synchronization means that both IGP and LDP recognize that a link is the outbound link of the message to be forwarded . For example, in the above figure, all four routers run OSPF and activate LDP . Then on R1 , if it goes to the route 3.3.3.3/32 , the next hop in the routing table is R2 (assuming we adjust the cost ), and at the same time we receive the bundle of 3.3.3.3/32 prefix sent by R2 . The label 401 , then IGP and LDP are synchronized at this time, and R1 can normally use R2 as the next hop to forward MPLS label messages.