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Questions # 31:

Click the exhibit button.

Question # 31

A static route is created on router R1 using the command "static-route 0.0.0.0/0 next-hop 10.3.3.2". What command can be used to test the static route on an Alcatel-Lucent 7750 SR?

Options:
A.

ping static 10.5.5.5

B.

ping static 0.0.0.0/0

C.

ping 10.5.5.5

D.

ping 0.0.0.0

Expert Solution
Questions # 32:

Which of the following statements concerning OSPFv3 is false?

Options:
A.

MD5 Authentication is not supported.

B.

Router LSAs do not carry IPv6 prefix information

C.

NSSA is not supported in OSPFv3.

D.

OSPFv3 uses a 32-bit router ID.

Expert Solution
Questions # 33:

What is another term to describe the default route for a client?

Options:
A.

Black hole

B.

Default gateway

C.

Gateway path

D.

Proxy ARP

Expert Solution
Questions # 34:

Click the exhibit button.

Question # 34

Given the topology and the route-tables shown, which of the following is most likely to be the configuration on router R1?

Question # 34

Question # 34

Options:
A.

Option A

B.

Option B

C.

Option C

D.

Option D

Expert Solution
Questions # 35:

Which of the following LSA types stay within an OSPF area, and are not flooded outside of the area? Choose two answers.

Options:
A.

Router LSA

B.

Network LSA

C Summary network LSA

C.

Summary router LSA

D.

Type 5 (AS external) LSAs

Expert Solution
Questions # 36:

In IS-IS database synchronization, each router compares each LSP described in the received CSNPs with the LSPs in its own database. Which of the following actions is taken if the database contains a newer copy of the LSP?

Options:
A.

The router sends a copy of the LSP from its database to its neighbor

B.

The router sends a PSNP to its neighbor describing the LSP in its database.

C.

The router updates its database with the LSP and floods a copy to its other neighbors.

D.

The router sends a PSNP to its neighbor to request the LSP.

Expert Solution
Questions # 37:

Which of the following OSPFv3 LSAs have an AS scope?

Options:
A.

Link Local LSA

B.

Router LSA

C.

Network LSA

D.

Inter-Area Router LSA

E.

Intra-Area Prefix LSA

F.

None of the above LSAs have an AS scope.

Expert Solution
Questions # 38:

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?

Options:
A.

The routing information base (RIB).

B.

The routing table manager (RTM).

C.

The equal cost multipath configuration (ECMP).

D.

The forwarding information base (FIB).

E.

The link state database (LSDB).

Expert Solution
Questions # 39:

Which is the OSPFv3 equivalent to the OSPFv2 Type 7 LSA?

Options:
A.

Intra-Area Prefix LSA

B.

Router LSA

C.

AS External LSA

D.

NSSA LSA

Expert Solution
Questions # 40:

Why does IPv6 not use ARP?

Options:
A.

The ARP functionality has been replaced by the Neighbor Discovery protocol.

B.

The ARP functionality is not needed due to the increased IPv6 address space.

C.

ICMPv6 reduced its role to connectivity checking and auto-configuration only.

D.

ICMFV6 replaced the ARP functionality with Multicast Listener Discovery (MLD).

Expert Solution
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