[Free] Download New Updated (April 2016) Cisco 200-310 Actual Tests 121-130

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QUESTION 121

Which two options should be used to achieve fast convergence in an OSPF network? (Choose two.)

 

A.

Bidirectional Forwarding Detection

B.

fast hellos

C.

LSA retransmission interval

D.

SPF throttle timers

E.

LSA group pacing

 

Correct Answer: AB

 

 

QUESTION 122

Which RFC defines the IPv6 standard?

 

A.

RFC 1918

B.

RFC 2338

C.

RFC 2460

D.

RFC 2740

 

Correct Answer: C

 

 

QUESTION 123

A network engineer is designing a solution that will monitor IP traffic through corporate routers with the ability to export the flows to a collection engine without using network probes. What technology meets this requirement?

 

A.

RMON

B.

NetFlow

C.

SNMP

D.

Syslog

E.

IP SLA

 

Correct Answer: B

 

 

QUESTION 124

Refer to the exhibit. The organization is migrating away from FHRP. VSS has been implemented on a pair of Cisco Catalyst 6500 Series Switches. In order to avoid changes to end hosts, the default gateway is carried over to the SVI on the VSS. Why does the implementation plan require a four-hour wait after removing the FHRP configuration?

 

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A.

The VLAN interface MAC address and the FHRP MAC address are different. It takes four hours for the VLAN interface to come up.

B.

The SVI IP address and the FHRP IP address are different. It takes four hours for the SVI to come up.

C.

The VLAN interface MAC address and the FHRP MAC address are different. It takes four hours for the ARP cache to time out.

D.

The VLAN interface IP address and the FHRP IP address are different. It takes four hours for the VLAN interface to come up.

E.

The VLAN interface IP address and the FHRP IP address are different. It takes four hours for the ARP cache to time out.

 

Correct Answer: C

 

 

QUESTION 125

Which type of area should you use in an enterprise OSPF deployment if you want to prevent propagation of type 5 LSAs but still allow the redistribution of external routes?

 

A.

stub

B.

totally stubby

C.

backbone

D.

NSSA

E.

virtual link

 

Correct Answer: D

 

 

QUESTION 126

A network engineer has finished designing and implementing a new network. What two protocols would they use to gain insight into the network and determine the components that require optimization? (Choose two.)

 

A.

CDP

B.

NetFlow

C.

ICMP Echo

D.

NMAP

E.

SNMP

 

Correct Answer: BE

 

 

QUESTION 127

Which two options can be virtual networking devices? (Choose two.)

 

A.

ESX host

B.

VM

C.

switches

D.

routers

E.

Hyper-V host

 

Correct Answer: CD

 

 

QUESTION 128

Which option is an example of physical device virtualization?

 

A.

VSS

B.

VPN

C.

VRF

D.

VLAN

 

Correct Answer: A

 

 

QUESTION 129

An organization is redesigning a 3-tier hierarchical network into a collapsed core. What design issue is a primary concern per Cisco best practices?

 

A.

services delineation

B.

port density

C.

feature availability

D.

resource utilization

 

Correct Answer: D

 

 

QUESTION 130

Which three sources does a network designer use to collect information for characterizing an existing network? (Choose three.)

 

A.

staff input

B.

visual inventory

C.

network audit

D.

traffic analysis

E.

server statistics

 

Correct Answer: ACD

 

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