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HP0-Y37 · Question #41

Click the Exhibit button. <Router-1>display bgp routing-table Total Number of Routes: 24 BGP Local router ID is 172.21.0.1 Status codes: - valid, > - preferred, h - history, i - internal, s…

The correct answer is B. iBGP, LocPrf 110, PrefVal 100. See the full explanation below for the reasoning.

Question

Click the Exhibit button. <Router-1>display bgp routing-table Total Number of Routes: 24 BGP Local router ID is 172.21.0.1 Status codes: * - valid, > - preferred, h - history, i - internal, s - suppressed, S - Stable Origin: i - IGP, e - EGP, ? - incomplete Network NextHop MED LocPrf PrefVal Path/Ogm *i 18.0.0.0 10.0.0.2 1000 110 0 82 650181 *i 18.0.0.0 10.0.0.3 2000 110 0 82 650181 *i 18.0.0.0 16.1.1.1 1000 110 0 82 650181 *i 18.0.0.0 17.1.1.1 2000 110 0 82 650181 *>i 19.0.0.0 10.0.0.2 3000 110 0 82 650191 *i 19.0.0.0 10.0.0.3 4000 110 0 82 650191 *i 19.0.0.0 16.1.1.1 5000 110 0 82 650191 *i 19.0.0.0 17.1.1.1 6000 110 0 82 650191
  • 20.0.0.0 16.1.1.1 6000 100 0 82 650201 *> 20.0.0.0 17.1.1.1 5000 100 0 82 650201
  • 20.0.0.0 18.1.1.1 4000 100 0 81 65020?
  • 20.0.0.0 19.1.1.1 3000 100 0 81 65020? *>i 21.0.0.0 10.0.0.2 0 110 0 81 650211 *i 21.0.0.0 10.0.0.3 0 110 100 82 650211 *i 21.0.0.0 16.1.1.1 0 90 0 82 650211 *i 21.0.0.0 17.1.1.1 0 90 100 82 650211 *>i 22.0.0.0 10.0.0.2 1000 110 0 82 650221 *i 22.0.0.0 10.0.0.3 2000 110 0 82 650221 *i 22.0.0.0 16.1.1.1 2000 90 0 82 650221 *i 22.0.0.0 17.1.1.1 1000 110 0 82 650221 *>i 23.0.0.0 10.0.0.2 0 90 0 82 23 65023? *i 23.0.0.0 10.0.0.3 0 90 0 82 23 650231 *i 23.0.0.0 10.0.0.4 0 90 0 82 650231 *i 23.0.0.0 10.0.0.5 0 90 0 81 650231 Which combination of BGP attributes will be chosen as the best path for prefix 21.0.0.0/8?

Options

  • AiBGP, MED 100, PrefVal 0
  • BiBGP, LocPrf 110, PrefVal 100
  • CeBGP, LocPrf 90, PrefVal 0
  • DeBGP, LocPrf 90, PrefVal 100

How the community answered

(23 responses)
  • A
    4% (1)
  • B
    83% (19)
  • C
    9% (2)
  • D
    4% (1)

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