Cisco CCNP Service Provider 350-501 Questions & Answers

• Question 61:

  DRAG DROP

  Drag and drop the technologies from the left onto the correct definitions on the right.

  Select and Place:

  

  Correct Answer:

  

• Question 62:

  DRAG DROP

  Drag and drop the OSPF area types from the left onto the correct statements on the right.

  Select and Place:

  

  Correct Answer:

  

• Question 63:

  

  Refer to the exhibit. Over the last few months, ISP A has doubled its user base. The IT Director asked the engineering team to monitor memory consumption and buffer statistics on all P and PE devices in the MPLS core. Most devices have CPU usage of 70% or more, so the solution must be targeted and secure. Which two commands must the engineering team implement on P and PE devices to meet these requirements? (Choose two.)

  A. snmp-server enable traps memory bufferpeak

  B. snmp-server host 192.168.101.1 version 1 community1 auth memory

  C. snmp-server enable snmp-traps community1 bufferpeak

  D. snmp-server host 192.168.101.1 version 2c community1 memory

  E. snmp-server host 192.168.101.1 version 3 auth community1 memory

  Correct Answer: AB

• Question 64:

  Refer to the exhibit.

  

  A network engineer with an employee ID 4402:98:032 is setting up an IS-IS network with these requirements: Routes with a tag of 80 and IP prefixes other than 192.168.10.20/24 must be redistributed from Level 1 into Level 2 Route leaking must be configured from Level 2 into the Level 1 domain for routes that are tagged with only 50 or 40

  Which configuration must be implemented on RB to meet the requirements?

  A. Remove match tag 40 from route-map leak2-1

  B. Add match tag 80 in route-map leak2-1

  C. Change match tag 80 to match tag 50 in route-map redist1-2

  D. Add match ip address 152 in route-map redist1-2

  Correct Answer: C

• Question 65:

  Refer to the exhibit.

  

  Routers R1 and R2 are connected via a serial link and use the IS-IS routing protocol for route exchange. After a configuration change on R2, IS-IS connectivity is interrupted. A network engineer confirmed that the interfaces are in the UP state and connectivity exists between the two routers. Which two actions must the engineer perform to resolve the problem? (Choose two.)

  A. Change the hello interface timer to 10 seconds on R1

  B. Change the MTU to 1500 bytes on R2

  C. Change R2 to an IS-IS Level 1 router

  D. Disable padding for hello packets under the serial interface on R2

  E. Enable hello packet padding globally on R1

  Correct Answer: BD

• Question 66:

  In an EVPN operation how does the PE determine and advertise Ethernet segment reachability?

  A. The PE discovers and shares routing information for the B-MAC addresses associated with local Ethernet segments.

  B. The PE discovers remote ESIs and determines their redundancy mode.

  C. The PE discovers the remote PEs in the EVI and builds a flood list linked with the EVI.

  D. The PE discovers other PEs in the same Ethernet segment and elects a DF.

  Correct Answer: C

• Question 67:

  Refer to the exhibit.

  

  An engineer is implementing the BGP attribute on the customer's network to select the preferred path. Only BGP's well-known discretionary attribute must be used. FTP prefixes should not be selected as part of this implementation. Which configuration must the engineer implement to complete the task?

  A. router bgp 100 neighbor 10.0.0.1 remote-as 500 neighbor 10.0.0.1 route-map ciscotest in

  B. router bgp 100 neighbor 10.0.0.1 remote-as 500 neighbor 10.0.0.1 route-map ciscotest both

  C. router bgp 100 neighbor 10.0.0.1 remote-as 500 neighbor 10.0.0.1 route-map ciscotest

  D. router bgp 100 neighbor 10.0.0.1 remote-as 500 neighbor 10.0.0.1 route-map ciscotest out

  Correct Answer: C

• Question 68:

  Refer to the exhibit.

  

  

  The network operations team reported that the access site that is connected to R3 is not connecting to the application server in the data center and that all packets that are sent from the application server to the access site are dropped. The team verified that OSPF and BGP peerings are up in BGP AS 65101 and BGP AS 65201. R4 is expected to receive traffic from the application server route via OSPF. Which action resolves this issue?

  A. Advertise application server 172.16.20.1 in the OSPF routing table on R6

  B. Add the next-hop-self command on R6 to enable R3 iBGP peering

  C. Allow 172.16.20.1 in the BGP advertisement on R3 in the route-map

  D. Remove the route-map on R4 when advertising 172.16.20.1 in BGP to R3

  Correct Answer: C

• Question 69:

  Which programmable API allows the service provider to plan and optimize the automation of network operations and achieve dosed-loop operations?

  A. Network Services Orchestrator

  B. WAN Automation Engine

  C. Crosswork Network Automation

  D. Evolved Programmable Network Manager

  Correct Answer: A

• Question 70:

  Refer to the exhibit.

  

  The radio network and packet core are using the route RX-RZ-RB to establish communication. The LDP session between 10.10.10.5 and 10.10.10.1 is experiencing link flapping at random intervals for 30-45 seconds each time. A network engineer must protect the LDP session and improve MPLS traffic convergence. Which action meets these requirements?

  A. Configure peer_acl_2 on RX and allow IP address 10.10.10.6 in LDP.

  B. Attach peer_acl_1 in for session protection duration 1 on RX.

  C. Add session protection duration 60 for peer_acl_1 under the MPLS LDP instance on RZ.

  D. Enable IGP-LDP sync on RZ and RX.

  Correct Answer: C