4A0-114 試験問題を無料オンラインアクセス

Which of the following statements about IPv6 Link-Local addresses is FALSE?

• A.They have an interface ID derived by default from the interface's IPv4 address.
• B.They all have the same 64-bit subnet prefix.
• C.They are assigned to every physical interface running IPv6.
• D.They are only valid for communication within the same broadcast domain.

A BGP session is stuck in the "Connect" state. Which of the following is the most likely reason?

• A.The BGP protocol is administratively disabled on the remote BGP peer.
• B.The local router is properly configured but the remote BGP peer is not.
• C.The remote BGP peer is properly configured but the local router is not.
• D.The BGP protocol is administratively disabled on the local router.

A router in AS 65100 receives three routes for 138.120.0.0/16. The first route has an AS Path of 65200 65400
65300 and a local preference of 150. The second route has an AS Path of 65200 65300 and a local preference of 100. The third route has an AS Path of 65600 65300 and a local preference of 100. Which route will appear in the RIB-out?

• A.Only the first route will appear in the RIB-Out.
• B.Only the second route will appear in the RIB-Out.
• C.All routes will appear in the RIB-Out.
• D.Only the third route will appear in the RIB-Out.

Click the exhibit.

Assuming the network is IPv6 only, which of the following configurations on the Nokia
7750 SR router A can establish an IPv6 BGP session to router B?

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

Which of the following is considered a best practice for BGP address planning?

• A.Exporting the networks associated with the external links of eBGP peers into BGP.
• B.Advertising external networks into IGP.
• C.Optimizing BGP route table by exporting IGP routes into BGP.
• D.Using system addresses for setting up iBGP sessions.