4A0-101 試験問題を無料オンラインアクセス

Refer to the exhibit.

Assume that OSPFv3 is properly configured on all routers and that R4 advertises its system prefix into Area 0. Which of the following statements best describes how R5 learns R4's IPv6 system prefix?

• A.With an Inter-Area Prefix LSA originated by R1
• B.With a Router LSA originated by R5
• C.With a Router LSA originated by R4
• D.With an Inter-Area Prefix LSA originated by R5
• E.With a Router LSA originated by R1
• F.With an Inter-Area Prefix LSA originated by R4

If two routers running IS-IS protocols are exchanging Hello packets with different authentication types, which of the following statements regarding the adjacency state established between them is true?

• A.An adjacency will not be formed
• B.Different authentication types are not possible because IS-IS only supports password authentication.
• C.The two routers negotiate the authentication type and then reach the up state.
• D.Only an L2 adjacency will form, as long as both routers are L2 capable.

A static route is created using the command "static-route 2.3.4.0/24 next-hop 1.2.3.4". What is the correct traceroute command to test this static route on an Alcatel-Lucent 7750 SR?

• A.traceroute 2.3.4.0/24 next-hop 1.2.3.4
• B.traceroute next-hop 1.2.3.4
• C.traceroute 2.3.4.1
• D.traceroute does not work on the Alcatel-Lucent 7750 SR

What command could be used to verify proper configuration of a static route in an Alcatel-Lucent 7750 SR router?

• A.Show router routing-table
• B.Show route-table
• C.Show static
• D.Show router route-table

When multiple routing protocols offer a route for the same prefix, what part of the router is in charge of deciding which route to make active?

• A.The forwarding information base (FIB).
• B.The routing table manager (RTM).
• C.The routing information base (RIB).
• D.The link state database (LSDB).
• E.The equal cost multipath configuration (ECMP).