CCIE Routing and Switching Written Exam #350-001, v4.0

Question 1

What does the beginning of a multicast address look like, if it is used for embedded RP?

A. Embedded RP does not use any special IPv6 address.

B. FF3

C. FF7

D. FF

Correct Answer: C

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Question 2

Which two steps below should you perform on the hub router while configuring EIGRP routing over DMVPN (mGRE tunnel)? (Choose two.)

A. Add the disable eigrp as-member next-hop-self command

B. Add the enable eigrp stub command

C. Set the NHRP hold time to match the EIGRP hold time

D. Add the disable eigrp as-member split-horizon command

Correct Answer: A,D

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Question 3

Which three fields are optional in an OSPFv3 external LSA? (Choose three.)

A. Option

B. Forwarding Address

C. Prefix Options

D. External Route

E. Reference Link-State ID

Correct Answer: B,D,E

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Question 4

Refer to the exhibit.

R1 has an EBGP session to ISP 1 and an EBGP session to ISP 2. R1 receives the same prefixes through both links.
Which configuration should be applied so that the link between R1 and ISP 2 will be preferred for outgoing traffic (R1 to ISP 2)?

A. Decrease local preference on R1 for received routes

B. Decrease MED on ISP 2 for received routes

C. Increase MED on ISP 2 for received routes

D. Increase local preference on R1 for received routes

Correct Answer: D

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Question 5

Which two options does Cisco PfR use to control the entrance link selection with inbound optimization? (Choose two.)

A. Add (prepend) one or more communities to the prefix that is advertised by BGP.

B. Advertise more specific BGP prefixes (longer mask).

C. Have BGP dampen the prefix.

D. Prepend extra AS hops to the BGP prefix.

Correct Answer: A,D

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Question 6

Refer to the exhibit.

Cisco 350-001 Exam
R1 is configured as an eBGP neighbor to ISP-A and ISP-B. While the adjacency between R1 and ISP-B is okay, R1 and ISP-A are not able to establish an adjacency.
The ISP-A and ISP-B neighbor configurations on R1 are nearly identical. What is the problem between R1 and ISP-A?

A. R1 should be configured with the BGP AS 64750

B. R1 needs to add the ebgp-multihop option to the ISP-A neighbor command

C. R1 is missing the next-hop-self option under the neighbor command for ISP-A

D. R1 should redistribute static routes into the BGP process

Correct Answer: B

Question 7

Refer to the exhibit.

This is an MPLS VPN network with OSPF as the PE-CE routing protocol. Which statement is correct?

A. The routing inside the VPN RED can be enabled by configuring virtual links between the PE routers.

B. The routing inside the VPN RED will never work correctly.

C. The routing inside the VPN RED can be enabled by configuring area 0 inside the VRF on the PE routers.

D. The routing inside the VPN RED will work if the PE routers have a full mesh of sham-links configured for VRF RED.

E. The routing inside the VPN RED will work without any special OSPF configuration.

Correct Answer: E

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Question 8

For the following LMI types, which three can be configured for use with Frame Relay on a Cisco router? (Choose three.)

A. Cisco

B. Q.933 - Annex A

C. Q.931 - Annex B

D. ANSI - Annex D

Correct Answer: A,B,D

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Question 9

What are two ways to force the selection of a root bridge in a network that is running the 802.1D protocol? (Choose two.)

A. spanning-tree vlan vlan-id priority 65535

B. spanning-tree vlan vlan-id priority 0

C. spanning-tree vlan vlan-id force root

D. spanning-tree vlan vlan-id root

E. spanning tree vlan all root

Correct Answer: B,D

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Question 10

DRAG DROP

Correct Answer:

Explanation:
Network - 2 AS External - 5 Link - 8 Prefix - 9 NSSA - 7

Question 11

Which two are IPv6 neighbor discovery packets? (Choose two.)

A. Anycast Solicitation

B. Router Advertisement

C. Neighbor Solicitation

D. Anycast Advertisement

Correct Answer: B,C

Question 12

While you are troubleshooting network performance issues, you notice that a switch is periodically flooding all unicast traffic. Further investigation reveals that periodically the switch is also having spikes in CPU utilization, causing the MAC address table to be flushed and relearned. What is the most likely cause of this issue?

A. A flapping port that is generating BPDUs with the TCN bit set

B. A corrupted switch CAM table

C. A routing protocol that is flooding updates

D. A user that is downloading the output of the show-tech command

E. STP is not running on the switch

Correct Answer: A

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Question 13

Which address needs to be present on an interface for OSPFv3 to form an adjacency?

A. FF02::6

B. FF02::5

C. Unique local

D. Link local

E. Global unicast

Correct Answer: D

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

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