CCIE Routing and Switching Written Exam #350-001, v4.0 (350-001) Free Practice Test

Question 1

All of these are fundamental building blocks of differentiated services Traffic Conditioner Block except which one?

A. marker

B. shaper

C. meter

D. querier

E. dropper

F. classifier

Correct Answer: D

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Question 2

Refer to the exhibit.

Cisco 350-001 Exam
You have just configured R5 and R6 to run EIGRPv6 as shown; the IPv6 ping from R5 to R6loopback 0 is failing. Which statement could be the reason?

A. You need to configure the EIGRPv6 router process on both routers.

B. You need to configure the EIGRPv6 router process in at least one of the routers

C. You should remove the ipv6 eigrp 56 from the loopback interfaces on both routers.

D. The loopback interfaces on R5 and R6 must be configured to EIGRPv6 As number 56.

E. The loopback interfaces on R5 and R6 must be configured on an EIGRPv6 As number other than 56.

Correct Answer: A

Question 3

In order to configure two routers as anycast RPs, which of these requirements, af a minimum, must be satisfied?

A. The RPs must be within the same IGP domain.

B. Multicast Source Discovery Protocol mesh-groups must be configured between the two anycast RPs.

C. The two anycast RPs must be IBGP peers.

D. Multicast Source Discovery Protocol must be configured between the two anycast RPs.

Correct Answer: D

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Question 4

Which two of these statements correctly describe classic PIM-SM? (Choose two.)

A. The lOS default is for every one of the routers on the shared tree to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.

B. The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pirn spt-threshold command to "zero."

C. The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pirn spt-threshold command to "infinity.

D. The lOS default is for a last-hop router to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.

Correct Answer: C,D

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Question 5

Router 1 is configured for BGP as dual-homed on the Cisco network. Which three BGP attributes are carried in every BGP update on this router (both IBGP and EBGP)? (Choose three.)

A. Origin

B. AS-path

C. Router-ID

D. Next-hop

E. Local-preference

Correct Answer: A,B,D

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Question 6

What action will a BGP route reflector take when it receives a prefix marked with the community attribute NO ADVERTISE from a client peer?

A. It will advertise the prefix to all other client peers and non-client peers.

B. It will not advertise the prefix to any peers.

C. It will not advertise the prefix to EBGP peers.

D. It will only advertise the prefix to all other IBGP peers.

Correct Answer: B

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Question 7

Which three statements are true about TACACS+? (Choose three.)

A. It is a Cisco proprietary protocol.

B. It runs on TCP port 59. .

C. TACACS+ encrypts both the entire body of the packet and the TACACS+ header.

D. TACACS+ encrypts the entire body of the packet, but leaves a standard TACACS+ header.

E. It is an industry standard protocol.

F. Authentication and authorization are done at different stages.

Correct Answer: A,D,F

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Question 8

Refer to the exhibit.

Which of the following options will trigger the applet?

A. A manually run policy event

B. A preconfigured timer

C. An automated RPC call

D. An external Cisco IOS event

Correct Answer: A

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Question 9

Which two commands are required to enable multicast on a router, when it is known that the receivers use a specific functionality of IGMPv3? (Choose two.)

A. ip pim rp-address

B. ip pim sparse-mode

C. ip pim ssm

D. ip pim passive

Correct Answer: B,C

Question 10

Which two commands are required to enable multicast on a router, knowing that the receivers only support IGMPv2? (Choose two.)

A. ip pim rp-address

B. ip pim sparse-mode

C. ip pim ssm

D. ip pim passive

Correct Answer: A,B

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Question 11

Which information will the Cisco IOS command show ip ospf rib display?

A. only the OSPF routes installed in the routing table

B. only the local OSPF routes

C. only the remotely learned OSPF routes

D. all the OSPF routes from the OSPF database that are eligible to be put in the routing table

Correct Answer: D

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Question 12

Which two fundamental modifications, related to traffic forwarding, does MPLS introduce? (Choose two.)

A. For unicast routing, labels are assigned to FECs (in other words, IP prefixes).

B. For multicast routing, labels are assigned to IP multicast groups.

C. IP destination routing is reduced to label lookup within the MPLS network.

D. IP lookup is performed on every hop within the MPLS core.

Correct Answer: A,C

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Question 13

Which statement is true about TCN propagation in RSTP (802.1w)?

A. The TCN propagation is a two step process.

B. A TCN is generated and sent to the root bridge.

C. The originator of the TCN immediately floods this information through the network.

D. The root bridge must flood this information throughout the network.

Correct Answer: C

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Question 14

Choose two commands that are required to enable multicast on a router, when it is known that the receivers use a specific functionality of IGMPv3. (Choose two.)

A. ip pim rp-address

B. ip pim sparse-mode

C. ip pim ssm

D. ip pim passive

Correct Answer: B,C

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Question 15

Which mechanism does OSPFv3 use when the router LSA is too big to be sent out?

A. It produces an error.

B. It splits the LSA into smaller router LSA packets.

C. It splits the LS Update packet into smaller packets.

D. It relies on IPv6 to do the fragmenting.

Correct Answer: B

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Cisco CCIE Routing and Switching Written Exam #350-001, v4.0 (350-001) Free Practice Test