[Free] Download New Updated (April 2016) Cisco 300-320 Actual Tests 21-30

By | April 7, 2016

Ensurepass

QUESTION 21

When a router has to make a rate transition from LAN to WAN, what type of congestion needs should be considered in the network design?

 

A.

RX-queue deferred

B.

TX-queue deferred

C.

RX-queue saturation

D.

TX-queue saturation

E.

RX-queue starvation

F.

TX-queue starvation

 

Correct Answer: F

 

 

 

 

 

QUESTION 22

A designer should have which three technologies in the network before configuring MPLS Layer 3 VPNs? (Choose three.)

 

A.

MPLS

B.

LDP

C.

Cisco Express Forwarding

D.

VSS

E.

vPC

F.

VRRP

 

Correct Answer: ABC

 

 

QUESTION 23

What is the correct state between two BGP peers that are neighbors?

 

A.

active

B.

operational

C.

established

D.

up

 

Correct Answer: C

 

 

QUESTION 24

Which IPv6 transition model should be utilized when two or more independent transition mechanisms are required?

 

A.

tunneling

B.

dual stack

C.

service block

D.

hybrid

E.

manual

 

Correct Answer: D

 

 

QUESTION 25

Which router type injects external LSAs into the OSPF database using either other routing protocols or static routes?

 

A.

backbone router

B.

ABR

C.

internal router

D.

designated router

E.

ASBR

 

Correct Answer: E

 

 

 

 

QUESTION 26

To which switch or switches should you provide redundant links in order to achieve high availability with reliable fast convergence in the enterprise campus?

 

A.

to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 2 link

B.

to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 3 link

C.

to two core switches from redundant distribution switches connected with a Layer 2 link

D.

to two core switches from redundant distribution switches connected with a Layer 3 link

E.

to two core switches running Cisco NSF and SSO from two redundant distribution switches running Cisco NSF and SSO

 

Correct Answer: D

 

 

QUESTION 27

Which technology allows multiple instances of a routing table to coexist on the same router simultaneously?

 

A.

VRF

B.

Cisco virtual router

C.

instanced virtual router

D.

IS-IS

 

Correct Answer: A

 

 

QUESTION 28

The Cisco Nexus 1000V is intended to address which disadvantage of the VMware vSphere solution?

 

A.

Inability to deploy new functional servers without requiring physical changes on the network

B.

Complexity added
by the requirement for an ESX host for each virtual machine

C.

Network administrators lack control of the access layer of the network

D.

To increase the number of physical infrastructure and the virtual machines that can be managed

 

Correct Answer: C

 

 

QUESTION 29

A network engineer must provide 40mb connections from the data center to the corporate office and two remote offices. What WAN connectivity option will outsource the routing in cooperation with the service provider?

 

A.

Ethernet Private Line

B.

Ethernet Multipoint Service

C.

MPLS VPN

D.

VPLS

 

Correct Answer: C

 

 

 

QUESTION 30

Which option is the preferred and most versatile model to deploy IPv6 in existing IPv4 environments?

 

A.

hybrid

B.

service block

C.

dual stack

D.

processes

 

Correct Answer: C

 

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