Ensurepass

QUESTION 351

DRAG DROP

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Correct Answer:

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QUESTION 352

Which mode does PPP interface use for peer authentication?

 

A.

in-band

B.

semi-in-band

C.

out-band

D.

semi-out-band

E.

in-band and out-band

 

Correct Answer: C

 

 

 

 

QUESTION 353

Which statement describes a restriction of inter-AS MPLS VPN?

 

A.

Allows a VPN to cross more than one service provider backbone.

B.

Inter-AS functionality is available using both VPNv4 and
VPNv6.

C.

Inter-AS functionality is available using VPNv4 only.

D.

Inter-AS functionality is available using VPNv6 only.

 

Correct Answer: C

 

 

QUESTION 354

Refer to the exhibit. RIP network 192.168.1.0/24 is redistributed in OSPF Area 1; both Area 1 and Area 2 are configured as NSSAs. Which three statements describe the OSPF behavior in this scenario? (Choose three.)

 

clip_image005

 

A.

Area 2 does not see the network 192.168.1.0/24 in its link-state database.

B.

Network 192.168.1.0/24 is advertised in a Type 7 LSA in Area 1.

C.

Network 192.168.1.0/24 is advertised in a Type 5 LSA in Area 0.

D.

Network 192.168.1.0/24 is advertised in a Type 7 LSA in Area 0.

E.

ABR between Area 0 and Area 2 converts network 192.168.1.0/24 to a Type 7 LSA.

F.

Network 192.168.1.0/24 is advertised in a Type 5 LSA in Area 2.

 

Correct Answer: ABC

 

 

 

 

 

 

 

 

 

 

 

QUESTION 355

Refer to the exhibit. Each AS domain contains more than one BGP router. Site-B sends traffic to ISP-1 over a directly connected link, but Site-B is not used as an AS transit for the ISP-1 backbone. How should the routes be advertised by ISP-1 towards Site-B to accomplish this task?

 

clip_image007

 

A.

Prefixes from site-A should be advertised with the no-export community

B.

Prefixes from site-B should be advertised with the no-export community

C.

Prefixes from site-B should be advertised with the no-advertise community

D.

Prefixes from site-A should be advertised with the as-path prepend attribute

E.

Prefixes from site-A should be advertised with the no-advertise community

 

Correct Answer: B

 

 

QUESTION 356

Which router or router combination is used to calculate the MPLS traffic engineering tunnel path?

 

A.

head-end router and tail-end router

B.

middle-point router

C.

hea
d-end router

D.

tail-end router

 

Correct Answer: C

 

 

 

QUESTION 357

DRAG DROP

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Correct Answer:

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QUESTION 358

Two OSPF neighbor routers are stuck in the EXSTART state. After a while, the neighborship goes down. A network engineer is debugging the issue when both routers show the OSPF log message “too many retransmissions.” What is the possible root cause?

 

A.

OSPF area mismatch

B.

OSPF hello-interval mismatch

C.

interface MTU mismatch

D.

interface network type mismatch

 

Correct Answer: C

 

 

QUESTION 359

What is true regarding Autonomous Systems (AS)?

 

A.

All of the Above

B.

AS numbers are assigned by the IANA

C.

AS numbers are used by BGP (Border Gateway protocol to exchange IP routing information with neighboring AS

D.

In the internet, an Autonomous System (AS) is a collection of IP networks and routers under the control

 

Correct Answer: A

 

 

QUESTION 360

Which option describes a benefit of IPv6 VPN Provider Edge?

 

A.

Uses separate signaling plane, which provides more security than IPv4

B.

No requirement for a separate signaling plane

C.

Provides support for intra-AS and CSC scenarios

D.

BGP is the preferred routing protocol for connecting two SPs.

 

Correct Answer: B

 

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