latest ccna test

latest ccna test

The routing table of R3 is as follows (omit direct route): Mpls ip ! Interface eth 0/1 In this experimental test, we announced the direct-connected segments of R1-R5 and R4-R6 in OSPF . Record Route: NONE *Aug 18 11:31:44.598: LSP Holdtime Basic Experiment ( LinkProtection ) Set the command: Intermediate system adjacent router MPLS TE improves the efficiency of traffic spread across the network, avoiding inadequate and overuse of links. *Aug 18 09:06:07.919: Minimum Path Bandwidth (bytes/sec): 1250000 Then on R1 to see the tunnel , his TE metric becomes 102 . Interface eth 0/0 10.1.12.2 Or Tunnel Id AutoRoute defect *Aug 18 09:06:07.919: average rate=250000 bytes/sec, burst depth=1000 bytes Outgoing We define the affinity attribute and mask of the TE tunnel of R1 . Then,latest ccna test, when R1 calculates the path for this tunnel , R1 converts the affinity value 0x00000001 into binary, which is configured with the two interfaces of R1 . The two attribute-flags values ​​are compared one by one. Since our mask configuration is 0x00000001 , it is also written as binary, and the mask is 1 bit, which must be matched, so only the R2-R2 link is available. . In the actual network deployment, we can flexibly define the meaning of each bit of the link attribute according to our own needs , and combine the affinity attribute to control and avoid the path selection.