Cisco Cisco Certifications 352-001 Questions & Answers

• Question 311:

  Refer to the exhibit.

  

  Which two options provide the best loop protection in this topology, regardless of a bridged domain configuration? (Choose two.)

  A. PVRSTP on all switches

  B. REP on all switches

  C. MST on all switches

  D. BPDU guard on Switch A and Switch D

  E. 8032 on ring A-B-C-D

  Correct Answer: BE

• Question 312:

  Which ISAKMP feature could be used within your design recommendation to reduce device CPU load in a small scale setup for known active ISAKMP security associations?

  A. main mode

  B. IKEv2

  C. Dead Peer Detection (DPD)

  D. Security Parameter Index (SPI)

  Correct Answer: C

• Question 313:

  Currently a service provider provides IPv4 traceroute services between MPLS PE routers. The provider wants to implement IPv6 with MPLS 6PE/6VPE and then provide parallel IPv6 traceroute services between MPLS PE routers. Which two design solutions provide this service? (Choose two.)

  A. The P routers must support ICMPv6.

  B. The PE routers must support ICMPv6.

  C. The P routers must support full IPv6.

  D. The PE routers must support full IPv6.

  Correct Answer: BD

• Question 314:

  You are redesigning an OSPF v2 network and must migrate some links. You are concerned that there are different subnet masks. Which link type will still form an OSPF adjacency even if there are subnet mask mismatches?

  A. broadcast

  B. point-to-multipoint

  C. non-broadcast

  D. point-to-point

  Correct Answer: D

• Question 315:

  Which option is a BFD design consideration?

  A. BFD should not be used with RSVP-TE backup tunnels.

  B. BFD echo mode may reduce convergence time.

  C. BFD does not support sessions over MPLS LSPs.

  D. BFD is supported on indirectly connected peers.

  Correct Answer: B

• Question 316:

  A financial services company runs HSRP at the edge of its network to allow for redundancy for the default gateway for its servers. The CTO of the company is concerned that the failover time for HSRP is too slow and a different mechanism should be used. The network engineer disagrees and believes that HSRP can provide the required fast down detection and failover for the edge of the network. Which option is the fastest down detection and failover solution for this HSRP environment?

  A. Limit the Layer 2 broadcast domain.

  B. Decrease the HSRP timers.

  C. Implement BFD.

  D. Migrate from IEEE 802.1D to 802.1w.

  E. Implement HSRP preemption.

  Correct Answer: C

• Question 317:

  Refer to the exhibit.

  

  You are designing an MPLS network with Layer 3 VPNs, where the traffic path must be the same in both directions inside the MPLS network to ensure that symmetric routing occurs. The sites are connected to two PE routers. Which two design considerations will allow you to achieve this symmetric routing? (Choose two.)

  A. When MPLS TE is used, the bidirectional TE tunnel automatically provides symmetric routing.

  B. The MPLE TE tunnels should be set up in both directions so that the same path is used.

  C. There should not be any equal cost paths for IGP inside the MPLS backbone, the IGP routing should use the same path in both directions, and the BGP routing does not matter.

  D. There should not be any equal cost paths for BGP inside the MPLS backbone, the BGP routing should use the same path in both directions, and the IGP routing does not matter.

  E. There should not be any equal cost paths for the IGP and the BGP inside the MPLS backbone, and both IGP and BGP routing should use the same path in both directions.

  Correct Answer: BE

• Question 318:

  Guaranteed success with TestInsides practice guides 99 Which statement about the behavior of OSPF on a hub-and-spoke topology is true?

  A. Additional host routes are added to the routing table on a NBMA network type.

  B. The DR and BDR election occurs regardless of the underlying OSPF network type.

  C. The DR election is a challenge unless a point-to-point network type is used.

  D. Traffic does not need to traverse the hub to reach the spokes.

  Correct Answer: C

• Question 319:

  The Service Provider you work for wants to deploy CoS functionality on the P routers of the MPLS core, to provide a complete CoS solution to all customers that purchase services such as dedicated Internet access, MPLS Layer 3 VPN, and Layer 2 VPN (pseudowire).

  The design requirements are:

  The network supports four service queues with equal treatment for delay, jitter, and packet loss.

  Queues are numbered 0-3, where 0 is the default queue.

  Three queues have one treatment, whereas the other queue has either one or two treatments.

  The Service Provider manages control traffic, whereas the customers manage business critical and best effort.

  Which two statements could you recommend to allow for the appropriate level of bandwidth allocation? (Choose two.)

  A. Control plane 10%, Real Time 30%, Business Critical 40%, Best Effort 20%

  B. Control plane 80%. Real Time 10%, Business Critical 5%, Best Effort 5%

  C. Control plane 90%, Real Time 5%, Business Critical 5%, Best Effort 0%

  D. Control plane 20%, Real Time 40%, Business Critical 30%, Best Effort 10%

  Correct Answer: AD

• Question 320:

  Which three tasks are common network management practices? (Choose three.)

  A. Ensure that all network devices have their clocks synchronized.

  B. Collect SNMP poll information for future regression analysis.

  C. Capture both ingress and egress flow-based packets, while avoiding duplication of flows.

  D. Look at average counters instead of instantaneous counters for inconsistent and bursty KPIs, such as CPU utilization and interface utilization.

  E. Validate data plane health, and application and services availability, with synthetic traffic.

  Correct Answer: ADE