Free H12-891_V1.0 Exam Braindumps (page: 35)

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As shown in the figure, R1, R2, and R3 run OSPP at the same time and declare their respective ring ports, as described below is the error.

  1. R2, you can use the filter po y export command to filter R3's loopback route
  2. R2 you can make Ëfilter in Area 0 The import command to filter the loopback route for R3 on
  3. RI can make Ëfilter-policy import filter the loopback route for R3
  4. RI, you can use the Make Ëfilter export command in Area 1 to filter loopback routes for R3

Answer(s): A



ION NO: 272

The rules for RR to publish routes break the rules for horizontal segmentation of IBGP, so it is possible to cause loops within the AS. What routing attributes does RR use to prevent loops?

  1. Nexthop
  2. Originator ID
  3. AS-PATH
  4. Cluster List

Answer(s): B,D



As shown in the figure, SWA, SWB, SWC all run RSTP, GED/O/2 on SWB Ports and GEO/0/1 ports on SWC have a port role of ? Radio

  1. Alternative port, Backup port
  2. Backup port, root port
  3. Root port, Designated port
  4. Backup port, Alternative port

Answer(s): D



The following description of Link ID, Data, Type, and Metirc in Router-LSA is correct :(
Multiple select).

  1. Metric describes the overhead of this connection
  2. The Link ID represents the local identity of this connection, and the different connection types The Link ID represents different meanings
  3. Data is used to describe additional information for this connection, and different connection types describe different information
  4. Type indicates the type of connection

Answer(s): A,B,C,D






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