Cisco 350-501 Online Practice Questions and Exam Preparation

Cisco 350-501 Online Questions & Answers

• Question 561:

  Refer to the exhibit

  

  Based on the show command output, which result is true after BGP session is established?

  A. The IOS XR router advertises and accepts all routes to and from eBGP neighbor 192.168.2.2.
  B. The IOS XR router advertises all routes to the neighbor 192.168.2.2, but it does not accept any routes from 192.168.2.2.
  C. No routes are accepted from the neighbor 192.168.2.2, nor are any routes advertised to it.
  D. The IOS XR router does not advertises any routes to the neighbor 192.168.2.2, but it accepts any routes from 192.168.2.2.
  A. The IOS XR router advertises and accepts all routes to and from eBGP neighbor 192.168.2.2.

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  Explanation

• Question 562:

  Refer to the exhibit.

  

  While troubleshooting the network, a network operator with an employee id: 3812:12:993 is trying to ping XR1.

  Which result should the operator expect when trying to ping to an XR1 local address?

  A. ICMP traffic works at a policed rate of 19 bytes per second every 100 ms
  B. All ICMP traffic responds successfully.
  C. All ICMP traffic is dropped.
  D. ICMP traffic works at a policed rate of 19 packets every 100 ms.
  C. All ICMP traffic is dropped.

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  Explanation

• Question 563:

  A customer site is being connected to a Frame Relay network via a T1 link. The customer has a contract for 512 kbps service with a Tc value of 125 ms. Under peak line conditions customer traffic can reach four times the contracted speed.

  Which QoS configuration must the service provider implement to limit the customer to the contracted values?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

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  Explanation

• Question 564:

  A network operator working for a telecommunication company with an employee Id: 4065 96080 it trying to implement BFD configuration on an existing network of Cisco devices.

  Which task must the engineer perform to enable BFD on the interfaces?

  A. Disable Cisco Express Forwarding on the interfaces
  B. Disable SSO on the interfaces
  C. Remove any static routes that point to the interfaces
  D. Remove the log option from any ACLs on the interfaces.
  D. Remove the log option from any ACLs on the interfaces.

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  Explanation

• Question 565:

  What is a characteristic of prefix segment identifier?

  A. It contains the interface address of the device per each link.
  B. It contains a router to a neighbor.
  C. It is locally unique.
  D. It is globally unique.
  D. It is globally unique.

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  Explanation

  The PSID plays a crucial role in segment routing, allowing efficient forwarding of packets along predefined paths.

  For more detailed information, please refer to the official Cisco documentation on Segment Routing and IPv6 . Unfortunately, I cannot directly cite specific pages from the provided resources, but you can find relevant details in the Cisco documentation.

• Question 566:

  A network architect must implement CSC VPN services for a new backbone earner. Which two benefits does the architecture provide? (Choose two.)

  A. It leverages IPsec to establish connections within the backbone, which eliminates the need for BGP to distribute routes.
  B. It supports a scalable growth strategy that services multiple customers efficiently.
  C. It relies on IP communications, which simplifies the network design.
  D. It eliminates the need to maintain a centralized network-maintenance and operations strategy.
  E. It maintains a single backbone, which simplifies the VPN implementation to customers.
  B. It supports a scalable growth strategy that services multiple customers efficiently.
  E. It maintains a single backbone, which simplifies the VPN implementation to customers.

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  Explanation

  Implementing CSC VPN services for a new backbone carrier provides several benefits. Firstly, it maintains a single backbone network, which simplifies the VPN implementation to customers (A). This eliminates the need for each Level 2 carrier to create and maintain a separate backbone network, thus lowering maintenance costs and simplifying management operations. Secondly, it supports a scalable growth strategy that services multiple customers efficiently (D). The Level 1 carrier can use one backbone network to provide VPN and Internet services for multiple Level 2 carriers, increasing revenues and efficiency.

  The benefits of implementing CSC VPN services are detailed in the Huawei IP Encyclopedia, which explains the Carrier's Carrier (CSC) networking solution in BGP/MPLS IP VPN2.

  https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_ias_and_csc/configuration/15-s/mp-ias-and-csc-15-s-book/mp-carrier-ldp-igp.html

• Question 567:

  Refer to the exhibit.

  

  A network engineer must configure an LDP neighborship between two newly installed routers that are located in two different offices. Router 1 is the core router in the network and it has already established OSPF adjacency with router 2. On router 1 and router 2. interface fa0/0 is configured for BFD. Which additional configuration must the engineer apply to the two devices to meet the requirement?

  A. Router1(config)#int fa0/0Router1(config-if)#mpls ldp autoconfigRouter2(config)#router ospf 1Router2(config-router)#mpls ip
  B. Router1(config)#int fa0/0Router1(config-if)#mpls ipRouter1(config-if)#mpls ldp discovery transport-address interfaceRouter2(config)#int fa0/0Router2(config-if)#mpls ipRouter2(config-if)#mpls ldp discovery transport-address interface
  C. Route1(config)#int fa0/0Router1(config-if)#mpls ldp autoconfigRouter1(config-if)#mpls ldp discovery interfaceRouter2(config)#router ospf 1Router2(config-router)#mpls ldp autoconfigRouter2(config-if)#mpls ldp discovery interface
  D. Router1(config)#int fa0/0Router1(config-if)#mpls ipRouter2(config)#router ospf 1Router2(config-router)#mpls ldp autoconfig
  B. Router1(config)#int fa0/0Router1(config-if)#mpls ipRouter1(config-if)#mpls ldp discovery transport-address interfaceRouter2(config)#int fa0/0Router2(config-if)#mpls ipRouter2(config-if)#mpls ldp discovery transport-address interface

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  Explanation

• Question 568:

  

  Refer to the exhibit. Which option describes the role of the 10.100.1.3 router?

  A. ingress router for the point-to-multipoint mLDP tree
  B. root router for a multipoint-to-multipoint mLDP tree
  C. initiates the upstream mLDP trees
  D. holds the mLDP database
  B. root router for a multipoint-to-multipoint mLDP tree

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  Explanation