[Free] February 2017(Feb) Ensurepass Examcollection Cisco 400-101 Practice Test 781-790

Ensurepass

CCIE Routing and Switching Written Exam v5.1 

 

QUESTION 781

Which two statements about BGP prefix-based outbound filtering are true? (Choose two.)

 

A.

It must be configured per address family.

B.

It can use prefix lists and route maps for filtering.

C.

It can be configured under the global BGP routing process.

D.

It can be configured for external peering sessions only.

E.

It can increase the processing load on the router.

F.

It supports IP multicast routes.

 

Correct Answer: AD

 

 

QUESTION 782

Which two statements about Layer 2 Frame Prioritization bits are true? (Choose two.)

 

A.

802.1Q frame headers carry the CoS value in the three most-significant bits of the 2- byte Tag Control Information field.

B.

ISL frame headers carry an IEEE 802.1P CoS value in the three least-significant bits of the 2-byte User field.

C.

ISL frame headers carry an IEEE 802.1P CoS value in the three most-significant bits of the 1-byte User field.

D.

On 802.1Q trunks, traffic in the native VLAN is carried in 802.1Q frames.

E.

Only 802.1Q and ISL frame types can carry CoS information.

F.

On 802.1Q trunks, traffic in the native VLAN is carried in 802.1P frames.

Correct Answer: AE

 

 

QUESTION 783

DRAG DROP

Drag each statement about EtherChannel protocols on the left to the matching EtherChannel protocol on the right.

 

clip_image002

 

Correct Answer:

clip_image004

 

 

QUESTION 784

Refer to the exhibit. Which statement about authentication on Router A is true?

 

clip_image006

 

A.

The router will attempt to authenticate users against TACACS+ only.

B.

The router will attempt to authenticate users against the local database only.

C.

The router will attempt to authenticate users against the local database first, and fall back to TACACS+ if the local database authentication fails.

D.

The router will authenticate users against the default database only.

E.

The router will attempt to authenticate users against TACACS+ first, and fall back to the local database if the TACACS+ authentication fails.

 

Correct Answer: E

 

 

QUESTION 785

DRAG DROP

Drag each OSPF route-type identifier on the left to its description on the right.

 

clip_image007

 

Correct Answer:

clip_image008

 

 

QUESTION 786

When you implement PfR, which IP SLA probe is used to determine the MOS?

 

A.

jitter

B.

latency

C.

packet loss

D.

throughput

 

Correct Answer: A

 

 

QUESTION 787

Which two attributes were introduced with the Cisco IOS BGP 4-byte ASN feature? (Choose two.)

 

A.

AS4_AGGREGATOR

B.

AS4_PATH

C.

AS4_PLAIN

D.

AS4_DOT

E.

AS4_TRANS

 

Correct Answer: AB

 

 

QUESTION 788

How is the MRU for a multilink bundle determined?

 

A.

It is negotiated by LCP.

B.

It is manually configured on the multilink bundle.

C.

It is manually configured on all physical interfaces of a multilink bundle.

D.

It is negotiated by NCP.

E.

It is negotiated by IPCP.

 

Correct Answer: A

 

QUESTION 789

Refer to the exhibit. What password will be required to enter privileged EXEC mode on a device with the given configuration?

 

clip_image010

 

A.

ciscotest

B.

ciscocert

C.

cisco

D.

ciscors

E.

ciscoccie

 

Correct Answer: A

 

 

QUESTION 790

Which two statements about 802.1Q tunneling are true? (Choose two.)

 

A.

It requires a system MTU of at least 1504 bytes.

B.

The default configuration sends Cisco Discovery Protocol, STP, and VTP information.

C.

Traffic that traverses the tunnel is encrypted.

D.

It is supported on private VLAN ports.

E.

MAC-based QoS and UDLD are supported on tunnel ports.

F.

Its maximum allowable system MTU is 1546 bytes.

 

Correct Answer: AE

 

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