Download New Updated (Spring 2015) Cisco 350-029 Actual Tests 41-50

Ensurepass

 

QUESTION 41

Which information is carried in the OSPFv3 intra-area Prefix LSA?

 

A.

All link-local addresses

B.

All IPv6 prefix and topologyinformation that OSPFv2 included in Router LSA and Network LSA

C.

List of options associated with the link to all other routers attached to the link

D.

All prefix-specific information that OSPFv2 included in Router LSA and Network LSA

 

Correct Answer: D

Explanation:

OSPFv3’snew LSA, the Intra-area Prefix LSA (type 9), handles intra-area network information that was previously included in OSPFv2 type 2 LSAs. It is used in order to advertise one or more IPv6 prefixes. The prefixes are associated with router segment, stub network segment
or transit network segment. Intra-area prefix LSAs (type 9) & Inter-Area- Prefix-LSA (type 3) carry all IPv6 prefix information, which, in IPv4, is included in router LSAs and network LSAs.

 

 

QUESTION 42

The OSPF External LSA for prefix x.x.x.x exists in the OSPF database, but the prefix is not installed in the routing table. Which are possible explanations? (Choose three)

 

A.

ASBR originating the LSA is not reachable.

B.

Route to the Forwarding Address is an internal OSPF route.

C.

Inbound distribute-list is configured under the ospf process and it is denying x.x.x.x

D.

Route to the ASBR does not follow the same path as the one to the Forwarding Address.

E.

Route to the Forwarding Ad
dress is not an internal OSPF route.

 

Correct Answer: ACE

 

 

QUESTION 43

Select two valid administratively scoped multicast addresses in networks running Interior Gateway protocols like EIGRP and OSPF (Choose two).

 

A.

239.255.255.255

B.

224.0.0.10

C.

239.0.0.1

D.

224.0.0.5

 

Correct Answer: AC

 

 

QUESTION 44

Which twostatements about EIGRP are true? (Choose two)

 

A.

EIGRP supports VLSM, route summarization, and routing update authentication.

B.

If the feasible successor has a higher advertised distance than the successor route, it becomesthe primary route.

C.

Passiveroutes are in the process of being calculated by DUAL.

D.

EIGRP exchanges full routing table information with neighboring routers with every update.

E.

A query process is used to discover a replacement for a failed route if a feasible successor is not identified from the current routing information.

 

Correct Answer: AE

 

 

QUESTION 45

With EIGRP DUAL, a feasible successor is considered loop-free if which condition is true?

 

A.

Its AD is equal to the metric of the successor

B.

Its AD is less than the successor’sFD

C.

Its AD is equal to the successor’s FD

D.

Its AD is greater than the successor’s FD

E.

Its FD is equal to the metric of the successor

 

Correct Answer: B

 

 

QUESTION 46

Regarding to EIGRP protocol, a “successor” is:

 

A.

A neighbor that has met the feasibility condition

B.

A neighbor that has met the feasibility condition and has the lowest cost path towards the destination

C.

Any neighbor that is in the path towards the destination.

D.

Any neighbor that is in the path towards the destination and whose reported distance equals the feasible distance.

 

Correct Answer: B

 

 

QUESTION 47

RIPv2 differs from RIPv1 in which three things? (Choose three).

 

A.

it uses multicast address 224.0.0.10, instead of broadcast.

B.

it uses multicast address 224.0.0.9, instead ofbroadcast.

C.

it can use either multicast or broadcast addresses,instead of just broadcast.

D.

it sends incremental updates,instead of periodic updates.

E.

it is classless, instead of classfull

F.

it supports authentication, and RIPv1 does not

 

Correct Answer: BEF

 

 

QUESTION 48

What does RPL stand for?

 

A.

routing primary language

B.

routing policy language

C.

routing police language

D.

routing program language

E.

routing protocol language

 

Correct Answer: B

Explanation:

1.5. IGP routing

1.5.40. IOS-XR routing policy language(RPL)

 

 

QUESTION 49

In a frame, the MPLS label is imposed where?

 

A.

Before the layer 2 header

B.

Within the Layer 3 header

C.

After the Layer3 header and before Layer2 header

D.

After the Layer2 header and before Layer3 header

 

Correct Answer: D

Explanation:

Where willthe label be imposed in a packet?

 

A.The label is imposed between the data link layer (Layer 2) header and network layer (Layer 3) header. The top of the label stack appears first in the packet, and the bottom appears last. The network layer packet immediately follows the last label in the label stack.

 

 

QUESTION 50

What is the action of “pop” in the context of MPLS switching?

 

A.

It replaces the top label in the MPLS label stack with a set of labels.

B.

It replaces the top label in the MPLS label stack with another value.

C.

It adds a top label in MPLS label stack.

D.

It removes the top label in the MPLS label stack.

 

Correct Answer: D

 

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