ccna or ccnp

ccna or ccnp

Domain-password Mpls traffic-eng tunnels ip rsvp bandwidth *Aug 18 11:31:44.598: *Aug 18 09:06:07.919: SENDER_TSPEC type 2 length 36: Tunnel mpls traffic-eng forwarding-adjacency Mpls traffic-eng tunnels mpls ip Router(config-if)# ip rsvp bandwidth ? Tunnel mpls traffic-eng bandwidth 2000 Label 1.1.1.0 [115/20] via 10.1.12.1, FastEthernet0/0 Also called a pseudonode, it is a virtual router in a broadcast multi-access network, created by DIS. Type 1 length 12: 17 ! Mpls traffic-eng tunnels ip rsvp bandwidth !! Primary tunnel Mpls traffic-eng tunnels mpls label range 400 499 Interface loopback0 In the dynamic setup, let the tunnel head end router calculate the path that the TE tunnel can traverse the network to the tail end in an optimal manner. We only need to configure the destination of the tunnel , and then the first-end router uses the CSPF algorithm to calculate the path itself. Label 1 router warning label Link connected to: a Transit Network 0x10BA R1(config-if)#isis authentication key-chain test level-1 R1(config-if)#isis authentication mode md5 level-1 Error metric optional, link error probability, not supported 1194 Fa0/0 Look again, now looking at the traffic with the source of 10.1.35.55 for 1.1.1.1 , we found that R3 uses another equivalent path, that is, it goes out from the F0/0 port. This is based on the meaning of the source address pair. *Aug 18 04:37:06.239: General Parameters break bit=0 service length=8 Ip cef LSP serial number Wait for the message to view the adjacency. Next, the DIS election process begins . Priority 3 : 9375000 75000 Network 10.1.45.4 0.0.0.0 area 1 Next hop 10.1.12.2, FastEthernet0/0 valid cached adjacency Priority 0 : 9375000 3 The configuration of R1 is as follows: Ll Router , maintains first a layer LSBD , by default, L2 of the LSP is not flooded over, and therefore L1 router 's LSDB The HELLO interval is the transmission period of the hello packet, with 25% jitter to reduce the possibility of IIH synchronous transmission in the network . At CISCO !! Set overload-bit to suppress external routing An LDP packet carries multiple label mapping messages. The existence of the established tunnel has changed. The network environment at this moment is as follows: 75000 FastEthernet0/0,ccna or ccnp, Src IP addr: 10.1.12.2 Addresses bound to peer LDP Ident: The default flooding period of OSPF is 30 minutes. You can modify it by timers pacing lsa-group. 0/0/0 Provide network scalability At 0XFFFFFFFF , this router will suspend the IS-IS process for MaxAge + ZeroAgeLifetime seconds, so that the LSP corresponding to this router in the entire routing domain is deleted. The IS-IS process is then restarted and the LSP is sent starting with sequence number 1 . (In fact, this situation will not arise, because even generate a per LSP , but also to 136 years after the serial number can be from 1 to reach 0XFFFFFFFF .