Latest Cisco CCIE 400-101 Real Exam Download 101-110

Ensurepass

QUESTION 101

Which authentication method does OSPFv3 use to secure communication between neighbors?

 

A.

plaintext

B.

MD5 HMAC

C.

PKI

D.

IPSec

 

Answer: D

 

 

QUESTION 102

Which three statements are true about OSPFv3? (Choose three.)

 

A.

The only method to enable OSPFv3 on an interface is via the interface configuration mode.

B.

Multiple instances of OSPFv3 can be enabled on a single link.

C.

There are two methods to enable OSPFv3 on an interface, either via the interface configuration

mode or via the router configuration mode.

D.

For OSPFv3 to function, IPv6 unicast routing must be enabled.

E.

For OSPFv3 to function, IPv6 must be enabled on the interface.

F.

Only one instance of OSPFv3 can be enabled on a single link.

 

Answer: BDE

 

 

QUESTION 103

Refer to the exhibit. Which statement is true?

 

clip_image002

 

A.

This is an MPLS TE point-to-multipoint LSP in an MPLS network.

B.

This is an MPLS TE multipoint-to-point LSP in an MPLS network.

C.

This is a point-to-multipoint LSP in an MPLS network.

D.

This is a multipoint-to-multipoint LSP in an MPLS network.

 

Answer: D

 

 

QUESTION 104

Which statement about OSPF multiaccess segments is true?

 

A.

The designated router is elected first.

B.

The designated and backup designated routers are elected at the same time.

C.

The router that sent the first hello message is elected first.

D.

The backup designated router is elected first.

 

Answer: D

 

 

QUESTION 105

Refer to the exhibit. Which statement is true?

 

clip_image003

 

A.

R1 routes this pseudowire over MPLS TE tunnel 1 with transport label 20.

B.

The default route 0.0.0.0/0 is available in the IPv4 routing table.

C.

R1 is using an MPLS TE tunnel for this pseudowire, because the IP path is not available.

D.

R1 has preferred-path configured for the pseudowire.

 

Answer: D

 

 

QUESTION 106

What are the minimal configuration steps that are required to configure EIGRP HMAC-SHA2 authentication?

 

A.

classic router mode, interface XX, authentication mode hmac-sha-256 <password>

B.

named router mode, address-family statement, authentication mode hmac-sha-256 <password>

C.

named router mode, address-family statement, af-interface default, authentication mode hmac- sha-256

<password>

D.

named router mode, address-family statement, authentication mode hmac-sha-256 <password>

 

Answer: C

 

 

QUESTION 107

Refer to the exhibit. How many EIGRP routes will appear in the routing table of R2?

 

clip_image005

 

A.

0

B.

1

C.

2

D.

3

 

Answer: A

 

 

QUESTION 108

For which kind of MPLS deployment is the next-hop-self all keyword used on a BGP neighbor command?

 

A.

6VPE

B.

MPLS Carrier’s carrier

C.

inter-AS MPLS VPN option D

D.

inter-AS MPLS VPN option C

E.

Unified MPLS

 

Answer: E

 

 

QUESTION 109

What is a reason for 6PE to use two MPLS labels in the data plane instead of one?

 

A.

6PE allows penultimate hop popping and has a requirement that all P routers do not have to be

IPv6 aware.

B.

6PE does not allow penultimate hop popping.

C.

It allows MPLS traffic engineering to work in a 6PE network.

D.

It allows 6PE to work in an MPLS network where 6VPE is also deployed.

 

Answer: A

 

 

QUESTION 110

Which two configuration changes should be made on the OTP interface of an EIGRP OTP route reflector? (Choose two.)

 

A.

passive-interface

B.

no split-horizon

C.

no next-hop-self

D.

hello-interval 60, hold-time 180

 

Answer: BC

 

Download Latest CISCO CCIE 400-101 Real Free Tests ,help you to pass exam 100%.

Download FREE CCIE 400-101 Demo
FREE Ensurepass CCIE Certification Exam Questions and Answers
FREE Ensurepass Cisco Certification Exam Questions and Answers

Leave a Reply