Cisco Cisco Certifications 352-001 Questions & Answers

• Question 481:

  During a corporate merger, a network designer is asked for a solution that will provide connectivity between the two enterprise networks. The solution must have the ability to support video sessions so that the CEO can message merger activities to the employees. The designer decides to consider multicast as a transport with MSDP to provide redundancy. Which transport feature does the network designer need to apply to the interconnecting firewall to ensure that Source-Active messages between the MSDP peers can be sent in both enterprise networks?

  A. unicast over a UDP connection

  B. multicast over a UDP connection

  C. unicast over a TCP connection

  D. multicast over a TCP connection

  Correct Answer: C

• Question 482:

  Which statement is true about the RSVP protocol?

  A. It is reserved bi-directionally by each originating node.

  B. It is only for avoiding packet drop on collision-prone media (such as Ethernet).

  C. It is initiated uni-directionally along the data path downstream from each requesting node.

  D. It is only shared by pairs of peers participating in delay-sensitive, real-time applications like VoIP.

  Correct Answer: C

• Question 483:

  A network administrator is having problems with redistribution routing loops between two EIGRP processes.

  You've looked at the configurations and determined there is no filtering configured on the routes being redistributed. To avoid having a single point of failure, there are three routers configured to redistribute between the two routing protocols.

  Which solution would you recommend to minimize management complexity?

  A. reduce the number of routers redistributing between the two routing processes

  B. build and apply a route filter based on the networks being redistributed between the two processes

  C. replace one of the EIGRP processes with an alternate IGP

  D. use tags to control redistribution between the two processes

  Correct Answer: D

• Question 484:

  Two medium-sized companies recently merged and would like to share their two campus buildings as soon as possible. Employees should be able to sit and work in either building. If the IP addresses in the networks overlap, which virtualization technology could be deployed quickly to achieve the business objective?

  A. MPLS-VPN

  B. VRF-LITE

  C. EoMPLS

  D. L2TPv3

  Correct Answer: B

• Question 485:

  Which tool enables a network designer to route traffic based on the source IP address?

  A. source routing

  B. MPLS Layer 3 VPNs

  C. policy-based routing

  D. unicast Reverse Path Forwarding

  Correct Answer: C

• Question 486:

  In order to meet your service level agreement, your network designer created a design solution that includes interface dampening. In which two ways will interface dampening benefit your overall network design? (Choose two.)

  A. Interface dampening uses an exponential backoff algorithm to suppress event reporting to the upper-level protocols.

  B. When the interface is dampened, further link events are not reported to the upper protocol modules.

  C. When the interface is dampened, further link events are reported to the upper protocol module.

  D. Periodic interface flapping that affects the routing system as a whole should have a period shorter than the system convergence time.

  Correct Answer: AB

• Question 487:

  What is required in order to perform attack detection using anomaly detection technologies?

  A. packet captures

  B. exploit signatures

  C. baseline data

  D. syslog data

  Correct Answer: C

• Question 488:

  Refer to the exhibit.

  

  The network administrator of a large-scale EIGRP network has found that one hub- andspoke topology in the network is incurring a lot of link flaps. While several attempts have been made to reduce the number of link flaps, it does not appear that the stability of the hub-and-spoke topology can be improved.

  The reason for this is that most failures seem to result from power outages in a number of locations.

  Which course of action should the network administrator follow?

  A. switch routing protocols to OSPF, then create area boundaries to reduce the size of fault domains

  B. summarize the routes advertised into the core of the network to reduce the impact of these frequent failures

  C. demand that uninterruptible power supplies be installed at every point in the network to prevent future outages

  D. switch routing protocols to IS-IS, which handles large neighbor counts better and supports Partial SPF by default

  Correct Answer: B

• Question 489:

  You are designing a NAC OOB Layer 3 Real-IP Gateway deployment for a customer. Which VLAN must be trunked back to the Clean Access Server from the access switch?

  A. untrusted VLAN

  B. user VLAN

  C. management VLAN

  D. authentication VLAN

  Correct Answer: A

• Question 490:

  A company plans to use BFD between its routers to detect a connectivity problem inside the switched network. An IPS is transparently installed between the switches. Which packets should the IPS forward for BFD to work under all circumstances?

  A. IP packets with broadcast IP source addresses

  B. IP packets with identical source and destination IP addresses

  C. fragmented packets with the do-not-fragment bit set

  D. IP packets with the multicast IP source address

  E. IP packets with the multicast IP destination address

  F. IP packets with the destination IP address 0.0.0.0

  Correct Answer: B