BGP Communities JN0-650 Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   Which Junos policy action replaces one community value with another?

   • Acommunity replace
   • Bcommunity add
   • Ccommunity delete
   • Dcommunity set
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   What is the purpose of defining a named community list in Junos?

   • ATo replace the AS-path attribute with community values.
   • BTo define the maximum number of communities a route can carry.
   • CTo group community values so they can be referenced in routing policies.
   • DTo automatically apply communities to all routes learned from a peer.
   Reveal Solution Discussion Select an answer first
4. 8application · medium

   You are designing a BGP policy to tag routes from a specific customer with a community that will be used by your upstream provider to apply a certain routing decision. You want to ensure that the community is propagated to the upstream provider. Which attribute type is the community attribute?

   • AOptional transitive
   • BWell-known mandatory
   • CWell-known discretionary
   • DOptional non-transitive
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   Which Junos configuration stanza is used to define a named community list?

   • Apolicy-options { community-list my-community { members [ 65535:100 ]; } }
   • Brouting-options { community my-community { members [ 65535:100 ]; } }
   • Cpolicy-options { community my-community { members [ 65535:100 ]; } }
   • Dprotocols bgp { community my-community { members [ 65535:100 ]; } }
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   What is the primary purpose of the BGP community attribute?

   • ATo identify the origin of a route as IGP, EGP, or incomplete.
   • BTo tag routes with identifiers that can be used for policy decisions.
   • CTo encrypt route information between BGP peers.
   • DTo provide a hop-by-hop metric for path selection.
   Reveal Solution Discussion Select an answer first