Cisco 350-501 Online Practice Questions and Exam Preparation

Cisco 350-501 Online Questions & Answers

• Question 201:

  Refer to the exhibit.

  R1

  router bgp 65000

  router-id 192.168.1.1 no bgp default ipv4-unicast neighbor 192.168.1.2 remote-as 65001

  

  Which task completes the configuration?

  A. Specify the maximum number of prefixes that R1 receives from neighbor 192.168.1.2.
  B. Specify the source interface in the neighbor statement.
  C. Specify the activate neighbor 192.168.1.2 under the IPv4 address family.
  D. Specify the local-as value in the neighbor statement.
  C. Specify the activate neighbor 192.168.1.2 under the IPv4 address family.

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  Explanation

  The configuration snippet indicates a BGP setup where the neighbor 192.168.1.2 is defined, but not activated for the IPv4 address family. To complete the configuration and allow the exchange of IPv4 routes, the neighbor must be activated under the IPv4 address family. This is done by adding the command address- family ipv4 unicast followed by neighbor 192.168.1.2 activate in the BGP configuration mode. Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR v1.0);

  Cisco official documentation on BGP Configuration.

• Question 202:

  Refer to the exhibit.

  

  Which command is used to complete this configuration for QoS class-based marking?

  A. PE-A(config-pmap-c)#set dscp ef
  B. PE-A(config-pmap-c)#priority
  C. PE-A(config-pmap-c)#random-detect
  D. PE-A(config-pmap-c)#fair-queue
  A. PE-A(config-pmap-c)#set dscp ef

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  Explanation

  The command PE-A(config-pmap-c)#set dscp ef is used to apply DSCP marking to the traffic matched by the class-map. DSCP marking is a part of QoS policy to prioritize traffic. The `ef' (Expedited Forwarding) value is commonly used for voice traffic to ensure it receives high priority and low delay through the network.

  For more information, refer to the QoS section in the Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) course materials.

• Question 203:

  An engineering team must implement Unified MPLS to scale an MPLS network. Devices in the core layer use different IGPs, so the team decided to split the network into different areas. The team plans to keep the MPLS services as they are and introduce greater scalability. Which additional action must the engineers take to implement the Unified MPLS?

  A. Redistribute the IGP prefixes from one IGP into the other routers to ensure end-to-end LSPs.
  B. Configure the ABR routers as route reflectors that redistribute IGP into BGP.
  C. Redistribute the IGP prefixes into another IGP to ensure end-to-end LSPs.
  D. Move the IGP prefixes into IS-IS as the loopback prefixes of the PE routers to distribute the prefixes to other routers to create end-to-end LSPs.
  B. Configure the ABR routers as route reflectors that redistribute IGP into BGP.

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  Explanation

• Question 204:

  Which action does the ingress VTEP perform on traffic between EVPN VXLAN overlays?

  A. routing and tunneling when doing symmetric IRB
  B. routing when doing asymmetric IRB
  C. routing and bridging when doing asymmetric IRB
  D. bridging when doing symmetric IRB
  C. routing and bridging when doing asymmetric IRB

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  Explanation

  https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/guide-c07-734107.html

• Question 205:

  Which description of SaaS is true?

  A. a service offering a software environment in which applications can be build and deployed
  B. a service offering on-demand software downloads
  C. a service offering that allowing developers to build their own applications
  D. a service offering on-demand licensed applications for end users
  D. a service offering on-demand licensed applications for end users

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  Explanation

• Question 206:

  Which mechanism protects the control and management planes of a cisco IOS device to maintain routing stability, network reachability, and packet delivery?

  A. RTBH
  B. BGP Flow Spec
  C. MQC CLI
  D. CPPr
  E. NetFlow
  D. CPPr

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  Explanation

• Question 207:

  Which three OSPF pieces of information must between routers in order to establish an ospf neighborship? (Choose three)

  A. Area ID
  B. Hello interval and dead interval timer value
  C. LSA refresh period timer value
  D. Priority value
  E. Stub flag
  F. Process ID
  A. Area ID
  B. Hello interval and dead interval timer value
  E. Stub flag

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  Explanation

• Question 208:

  After you analyze your network environment, you decide to implement a full separation model for Internet access and MPLS L3VPN services.

  For which reason do you make this decision?

  A. It enables EGP and IGP to operate independently.
  B. It enables you to choose whether to separate or centralize each individual service.
  C. It is easier to manage a system in which services are mixed.
  D. It requires only one edge router.
  B. It enables you to choose whether to separate or centralize each individual service.

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  Explanation

• Question 209:

  Refer to the exhibit.

  

  An engineer is configuring an administrative domain in the given multi-vendor environment with PIM-SM. Which feature must the engineer implement so that devices will dynamically learn the RP?

  A. Auto-RP
  B. BIDIR-PIM
  C. SSM
  D. BSR
  D. BSR

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  Explanation

• Question 210:

  Refer to the exhibit.

  Router 1:

  router isis net 49.0011.0000.0000.0001.00

  Router2:

  net 49.0001.0000.0000.0001.00

  Router3:

  router isis net49.0011.0000.0000.0002.00

  Router 4 is added to the network and must be in the same area as router 1.

  

  Which NET should the engineer assign?

  A. 49.0001.0000.0000.0004.00
  B. 49.0111.0000.0000.0001.00
  C. 49.0011.0000.0000.0003.00
  D. 49.0011.0000.0000.0002.00
  C. 49.0011.0000.0000.0003.00

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  Explanation