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Cisco

300-540 · Question #62

Which command must be run on a Cisco IOS device to configure six parallel iBGP and eBGP routes that can be installed into a routing table?

The correct answer is A. maximum paths bgp 6. Cisco IOS supports BGP Multipath for installing multiple equal-cost BGP routes (both iBGP and eBGP) into the routing table. The correct global BGP command syntax to set the number of allowable parallel BGP paths is: maximum-paths <number> For BGP specifically, the form is…

Data Center Interconnect (DCI)

Question

Which command must be run on a Cisco IOS device to configure six parallel iBGP and eBGP routes that can be installed into a routing table?

Options

  • Amaximum paths bgp 6
  • Bmultipath eibgp 6
  • Cmaximum paths bgp routers 6
  • Dmaximum-paths eibgp 6

How the community answered

(60 responses)
  • A
    80% (48)
  • B
    12% (7)
  • C
    5% (3)
  • D
    3% (2)

Explanation

Cisco IOS supports BGP Multipath for installing multiple equal-cost BGP routes (both iBGP and eBGP) into the routing table. The correct global BGP command syntax to set the number of allowable parallel BGP paths is: maximum-paths <number> For BGP specifically, the form is: maximum-paths bgp <number> This enables the router to install up to the specified number of equal-cost BGP routes (iBGP and eBGP) into the RIB and then potentially into the FIB. maximum-paths bgp 6 allows six parallel ECMP paths learned via BGP--this matches the requirement in the question.

Topics

#BGP multipath#ECMP#iBGP eBGP#routing table

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