200-310 Real Exam Dumps Questions and answers 21-30

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Question No.21

Which two methods are used to reduce the mesh links required between iBGP peers in the same AS? (Choose two.)

1. community

2. route reflectors

3. local preference

4. confederations

5. atomic aggregate

Correct Answer: BD

Question No.22

Which two Cisco data center devices can participate in Cisco FabricPath? (Choose two.)

1. Cisco Nexus 5500 Series Switches

2. Cisco Nexus 1000V Series Switches

3. Cisco Nexus 7000 Series Switches

4. Cisco Nexus 4900 Series Switches

5. Cisco MDS 9500 Series Multilayer Directors

Correct Answer: AC

Question No.23

OSPF will be used as the IGP within a campus network. Which two things should you consider before deployment? (Choose two.)

1. All areas need to connect back to area 0.

2. The OSPF process number on each router should match.

3. NSSA areas should be used when an area cannot connect directly to area 0.

4. Stub areas should be connected together using virtual links.

5. ECMP may cause undesired results depending on the environment.

Correct Answer: AE

Question No.24

How to reduce the size of a routing table? (Choose two.)

1. NAT

2. Summarization

3. Static routes

4. VLAN

Correct Answer: AB

Question No.25

Company ABC has intermittent problems registering site IP phones over the WAN with Cisco Unified CallManager at headquarter. The company hires a network consultant to help implement QoS in its network. Which technique should the consultant use to identify traffic and apple alone that travers the network?

1. policing

2. NBAR

3. priority queuing

4. RSVP

Correct Answer: B

Question No.26

With deterministic Wireless LAN Controller redundancy design, the different options available to the designer have their own strengths. Which statement is an example of such a strength?

1. Dynamic load balancing, or salt-and-pepper access point design, avoids the potential impact of oversubscription on aggregate network performance.

2. N N redundancy configuration allows logically grouping access points on controllers to minimize intercontroller roaming events.

3. N N 1 redundancy configuration has the least impact to system management because all of the controllers are colocated in an NOC or data center.

4. N 1 redundancy configuration uses Layer 3 intercontroller roaming, maintaining traffic on the same subnet for more efficiency.

Correct Answer: B

Question No.27

Which option can use deep-packet examination to determine the specific nature of an attack?

1. network IPS

2. NetFlow collector

3. stateful firewall

4. syslog server

Correct Answer: A

Question No.28

How many switches can be combined into a single network element using VSS?

A.	4
B.	6
C.	8
D.	2

Correct Answer: D

Question No.29

The spanning tree topology can be simplified by deploying what Cisco NX-OS technology in the distribution and access layer?

1. VDC

2. vPC

3. Rapid PVST

4. VSS

5. Flex Links

Correct Answer: B

Question No.30

Router A has three feasible successors to the 192.168.1.0/24 network, which are listed here: Option 1 has a metric of 8123228.

Option 2 has a metric of 2195467. Option 3 has a metric of 8803823.

The variance 4 command was issued on Router A.

How many active entries does Router A have in its routing table for the 192.168.1.0/24 network?

A.	0
B.	1
C.	2
D.	3

Correct Answer: C

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