ccna certification exam code

ccna certification exam code

10.1.35.5 -> 1.1.1.1 : FastEthernet1/0 (next hop 10.1.34.4) Interface fast 1/0 The configuration of R1 is as follows: DIS , initially composed of the local SystemID + unique local circuit ID . The router starts to listen to ESH , ISH , IIH at the same time . Router(config)# mpls ldp targeted-hello accept from acl Tunnel mpls traffic-eng bandwidth 2000 Mpls traffic-eng tunnels ip rsvp bandwidth The figure above is a single-area Level2 routing domain. The Level 2 LSP contains all the prefix information that may be reached in IS-IS . Level1 LSP is only used in the local area. 8bit maximum 255 , usually in the labeling when it is the ordinary ip packet TTL direct copy came 3 10.1.34.4 52 msec * 120 msec Ip address 10.1.34.4 255.255.255.0 For example, the above figure, we can test on R2 , the configuration is as follows: 10.1.12.2 [MPLS: Label 203 Exp 0] 200 msec 84 msec 136 msec *Aug 18 09:06:07.919: average rate=250000 bytes/sec, burst depth=1000 bytes ! MPLS LDP-IGP synchronization example Generated 2.2.2.2 A label switch router (LSR) !! Configure the is-type of the device ,ccna certification exam code, the default is level1-2 Network 10.1.34.4 0.0.0.0 area 0 Network 10.1.12.1 0.0.0.0 area 0 !! Activate IS-IS on the interface LSPDB 10.1.12.2 10.1.12.2 The integrated IS-IS protocol implemented by CISCO was first released during the period 1991/1992 . Since then a series of improvements and extensions have been made. The large-scale development of the IS-IS protocol in major ISP networks began in 1995 , and another important reason was the US government 's interest in ISO CLNS . Although integrated IS-IS has dual routing capabilities, it is interesting to note that most of today's world's largest ISP networks use IS-IS protocols only for IP routing.