4A0-102 試験問題を無料オンラインアクセス

An Alcatel-Lucent 7750 SR is configured with a policy to export directly-connected networks to BGP. Which of the
following commands verifies that the export was successful?

• A.show router bgp neighbor <ip-address> received-routes
• B.show router bgp routes
• C.show router bgp routes <prefix> hunt
• D.show router route-table

Which regular expression will match the AS Path of a route originating in remote AS 65100?

• A.".+ 65100"
• B."65100.+"
• C."65100"
• D.".* 65100.*"

Consider two Alcatel-Lucent 7750 SRs in AS 65540. Router R1 has system address 10.10.10.1, and router R2 has
system address 10.10.10.2. Which of the following configurations on router R2 can establish a BGP session with router
R1?

• A.Option A
• B.Option C
• C.Option D
• D.Option B

What kind of BGP attribute is the Local Preference?

• A.Optional transitive attribute.
• B.Well-known discretionary attribute.
• C.Optional non-transitive attribute.
• D.Well-known mandatory attribute.

Which of the following statements regarding route reflectors is TRUE?

• A.Route reflectors require "n" iBGP sessions, where "n" is the number of BGP routers in the AS.
• B.Route reflectors disable iBGP split horizon for all iBGP peers in the AS.
• C.Route reflectors propagate BGP learned routes to their clients.
• D.Route reflectors do not work in conjunction with confederations.