Newly Updated Cisco 350-501 SPCOR Practice Exam Questions

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The Implementing and Operating Cisco Service Provider Network Core Technologies v1.0 (SPCOR 350-501) exam is a 120-minute exam associated with the CCNP Service Provider, CCIE Service Provider, and Cisco Certified Specialist – Service Provider Core certifications. This exam tests a candidate’s knowledge of implementing core service provider network technologies including core architecture, services, networking, automation, quality of services, security, and network assurance.

The best training tools for the 350-501 exam can be found on the Internet. It may not only assist you in passing the Cisco 350-501 test, but it can also help you develop your knowledge and abilities. To get your desired 350-501 certification, you must practice with 350-501 SPCOR Practice Exam Questions. FreeTestShare is the only way to get you where you want to go. Only a week of preparation is required to pass the CCNP Service Provider 350-501 exam with flying colors.

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1. Refer to the exhibit.

A network engineer is configuring customer edge routers to finalize a L2VPN over MPLS deployment Assume that the AToM L2VPN service that connects the two CEs is configured correctly on the service provider network.

Which action causes the solution to fail?

A loopback with a /32 IP address has not been used

OSPF does not work with L2VPN services

The xconnect statement has not been defined

The routing protocol network types are not compatible

2. A company needs to improve the use of the network resources that is used to deploy internet access service to customers on separate backbone and internet access network.

Which two major design models should be used to configure MPLS L3VPNs and internet service in the same MPLS backbone? (Choose two.)

Carriage of full internet routes in a VPN, in the case of internet access VPNS

Internet routing through global routing on a PE router.

Internet access routing as another VPN in the ISP network.

Internet access through leaking of internet routed from the global table into the L3VPN VRF

Internet access for global routing via a separate interface in a VRF

3. Refer to the exhibit.

A network operator has two IPv4 and IPv6 dual-stacked network on each side of the IPv4 core network. The operator must be able to provide connectivity between them while using specific assigned IPv6 space provided from the company IP administrator team.

Which technology should the network operator use to accomplish this goal?

6rd

NAT46

DS-Lite

NAT44

4. You are testing the capabilities of MPLS OAM ping.

Which statement is true?

MPLS OAM ping works solely with Cisco MPLS TE

MPLS OAM ping works solely with P2P LSPs

An LSP breakage results in the ingress MPLS router never receiving any reply

An LSP is not required for the reply to reach the ingress MPLS router

5. Refer to the exhibit.

An engineer is reviewing the BGP configuration.

Which routes must be advertised to 10.10.10.1

Local routes are permitted, and routes from other ASNs are denied.

All routes whether local or from other ASNs are denied.

Local routes are denied, and routes from other ASNs are permitted.

All routes whether local or from other ASNs are permitted.

6. Refer to the exhibit:

Which statement supports QPPB implementation?

QoS policies are identified in the MPLS forwarding table

QoS policies rely exclusively on BGP attributes to manipulate traffic

QoS policies use BGP to gain full coverage on the network.

QPPB policies affect only egress traffic

7. What is the role of NSO in network automation?

It is GUI used to manage wireless devices in a campus infrastructure.

It Is a type of REST API used to configure an API

It is a tool that uses CLl only to configure virtual network devices.

It is a tool used to bridge automation to the physical network infrastructure.

8. Which two actions describe ISP delegation to PCE servers? (Choose two)

adding a new PCE server with lower precedence than the primary PCE

changing the precedence of any of the PCE servers

removing TE re-optimization timer timeouts

entering the mpls traffic-eng reoptimize command

adding a new PCE server with higher precedence than the primary PCE

9. An engineer working for a private service provider with employee id: 3994 37 650 is configuring a Cisco device to redistribute OSPF into BGP.

Which task enables the device to filter routes?

Configure a distribute list and associate it to the BGP peer interface

Configure a prefix list and associate it to the BGP peer interface

Configure a route map and reference it with the redistribute command

Configure an access list and reference it with the redistribute command

10. Refer to the exhibit:

Which effect of this configuration is true?

R1 can support a peer that is configured for LDP SSO/NSF as the peer recovers from an outage

R1 can failover only to a peer that is configured for LDP SSO/NSF

R1 can failover to any peer

R1 can support a graceful restart operation on the peer, even if graceful restart is disabled on the peer

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11. 2.2.2 ttl-security hops 2 command.

After issuing this command, which BGP packets does the PE accept?

from 2.2.2.2, with a TTL of less than 2

to 2.2.2.2, with a TTL of less than 253

from 2.2.2.2, with a TTL of 253 or more

to 2.2.2.2, with a TTL of 2 or more

12. What Is the primary role of Ansible In a network?

It is used as a debugging tool for connectivity issues between the DMZ and an enterprise intranet.

It Is used to diagnose Layer 11ssues In data centers that span more than one city block.

It is used to deploy IPv6 configuration is networks That are dual slack.

It is used as a network automation provisioning and configuration tool.

13. Refer to the exhibit.

AN engineer is configuring segment routing on an ISP to simplify traffic engineering and management across network domains.

What should the engineer do to complete the implementation of segment routing?

OSPF must be configured with wide area metrics to support routing.

The segment will run without any further configuration.

Area authentication must be enable before segment routing will run.

Area Authentication must be enable before segment routing will run.

14. Which statement about the Cisco MPLS TE forwarding adjacency feature is true?

It enables the headend and tailend routers to establish a bidirectional tunnel

It enables the tailend router to advertise routes to the headend router over the tunnel

It enables the MPLS core to use EIGRP as the routing protocol

It enables the Cisco MPLS TE tunnel to be advertised into the running IG

15. A network engineer must enable the helper router to terminate the OSPF graceful restart process if it detects any changes in the LSA.

Which command enables this feature?

nsf ietf helper disable

nsf cisco enforce global

nsf ietf helper strict-lsa-checking

nsf Cisco helper disable

16. How is a telemetry session established for data analytics?

A router initiates a session using the dial-out to a destination.

A destination initiate a session to a router.

The destination initiate a session using the dial-out more to the router.

A router requests the data using Teinet.

17. Refer to the exhibit:

Which statement about the neighbor statements for 192.168.1.1 is true?

The router must have TDP configured for the send-label command to operate

The neighbor router receives at least four labels from this router

The router sends BGP labels for its prefixes to this peer

The router sends only a label for the prefix for Loopback

18. A network engineer has configured TE tunnels in the MPLS provider core.

Which two steps ensure traffic traverse? (Choose two.)

Static routes is the only option for directing traffic into a tunnel.

ECMP between tunnels allows RSVP to function correctly.

Forwarding adjacency features allows a tunnel to be Installed in the IGP table as a link.

The IGP metric of a tunnel is configured to prefer a certain path

A tunnel weight is configured in SPF database the same way as a native link.

19. Refer to the exhibit.

While troubleshooting a connectivity issue on router R2, a network engineer with an employee id:3876.13.497 notices that although it detects three OSPF links from R1, the OSPF prefixes are missing from the routing table.

What is the reason for the problem?

The serial interfaces have different MTUs

Both loopback interfaces on R1 are configured as stub

The R2 Serial 1/0 interface is configured with an IP address, but the R1 Serial R1 Serial 1/0 interface in unnumbered.

The subnet masks on the serial interfaces are mismatched.

20. DRAG DROP

Drag and drop the NAT64 descriptions from the left onto the correct NAT64 types on the right.

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21. A network team has failed to implement IS-IS multitopology.

What is the reason for it?

The router did not support VRFs.

The routing process did not support extended metrics.

The router did not have Cisco Discovery Protocol and Cisco Express Forwarding disabled.

The routing process supported Level 1 only.

22. Which two tasks must you perform when you implement LDP NSF on your network? (Choose two.)

Enable NSF for EIGRP

Enable NSF for the link-state routing protocol that is in use on the network.

Disable Cisco Express Forwarding

Implement direct connections for LDP peers

Enable NSF for BGP

23. What is a characteristic of prefix segment identifier?

It contains a router to a neighbor

It contains the interface address of the device per each link

It is globally unique.

It is locally unique.

24. Refer to the exhibit.

To protect in-band management access to CPE-R7, an engineer wants to allow only SSH management and provisioning traffic from management network 192.168.0.0/16.

Which infrastructure ACL change must be applied to router PE-R9 to complete this task?

A)

Option A

Option B

Option C

Option D

25. What occurs when a high bandwidth multicast stream is sent over an MVPN using Cisco hardware?

Option A

Option B

Option C

Option D

26. Refer to the exhibit:

A network engineer is implementing a BGP routing policy.

Which effect of this configuration is true?

All traffic that matches acl10 is allowed without any change to its local-preference

All traffic that matches acl10 is dropped without any change to its local-preference

If traffic matches acl10, it is allowed and its local-preference is set to 300

All traffic is assigned a local-preference of 30O regardless of its destination

27. Which configuration mode do you use to apply the mpls Idp graceful-restart command in IOS XE Software? MPLS

MPLS

LDP neighbor

global

interface

28. Refer to the exhibit.

A network engineer is deploying SNMP configuration on client's routers. Encrypted authentication must be included on router 1 to provide security and protect message confidentially.

Which action should the engineer perform on the routers to accomplish this task?

snmp-server host 192.168.0.254 informs version 3 auth testuser config.

snmp-server user testuser group 1 remote 192.168.0.254 v3 auth md5 testpassword

snmp-server group group 1 v3 auth.

snmp-server community public

29. Which component is similar to an EVPN instance?

MPLS label

IGP router ID

VRF

router distinguisher

30. The administrator of a small company network notices that intermittent network issues occasionally cause inbound notifications to its SNMP servers to be lost.

Which configuration must the administrator apply so that the SNMP servers acknowledge the notifications that they receive?

snmp-server community ciscotest rw 10

snmp-server host tests.cisco.com public snmp-server community ciscotest rw 10

snmp-server enable traps bgp snmp-server host 192.169.2.1 Informs

snmp-server enable traps snmp

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31. A network engineer is configuring a router to send multicast traffic for the 239.10.10.10 group.

Which configuration must an engineer apply to the router to implement IGMP and forward the traffic?

Cisco(config)# interface ethernet 1/0 Cisco(config-if)# ip igmp max-groups action replace

Cisco(config)# interface ethernet 1/0 Cisco(config-if)# ip igmp filter

Cisco(config)# interface ethernet 1/0 Cisco(config-if)# ip igmp access-group 239.10.10.10

Cisco(config)# interface ethernet 1/0 Cisco(config-if)# ip igmp join-group 239.10.10.10

32. Refer to the exhibit.

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

Which NET should the engineer assign?

49.0001.0000.0000.0004.00

49.0111.0000.0000.0001.00

49.0011.0000.0000.0003.00

49.0011.0000.0000.0002.00

33. Which module refers to the network automation using Ansible?

the iosxr_system module to collect facts from remote devices

the iosxr_user module to manage banners for users in the local database

the losxr_logging module to run debugging for seventy levels 2 to 5

the iosxr_command module to issue run commands on remote devices

34. A network engineer is configuring a newly installed PE router at the regional gateway location. The new PE router must use MPLS core routing protocols with the existing P router, and LDP sessions between the two routers must be protected to provide faster MPLS convergence.

Which configuration must the engineer perform on the network so that LDP sessions are established?

Enable communication over TCP port 646 for T-LDP hello messages.

Enable RSVP-TE FRR on the LDP interface to protect the LDP session between routers.

Enable LDP session protection on either one of the routers, which allows them to autonegotiate.

Set the LDP session protection timer on each router to the same value.

35. Which configuration modifies Local Packet Transport Services hardware policies?

A)

Option A

Option B

Option C

Option D

36. Refer to the exhibit:

Assume all other configurations are correct and the network is otherwise operating normally.

Which conclusion can you draw about the neighbor relationship between routers R1 and R2?

The neighbor relationship will be up only if the two devices have activated the correct neighbor relationships under the IPv4 address family

The neighbor relationship is down because R1 believes R2 is in AS 65012.

The neighbor relationship is up

The neighbor relationship is down because the loco I-as value for R2 is missing in the R1 neighbor statement

37. Refer to the exhibit:

Router R1 and its peer R2 reside on the same subnet in the network, If does it make connections to R27

R1 establishes UDP connections that are authenticated with an MD5 password

R1 establishes TCP connections that are authenticated with a clear-text password

R1 establishes UDP connections that are authenticated with a clear-text password

R1 establishes TCP connections that are authenticated with an MD5 password

38. Refer to the exhibit.

An engineer must configure router R2 as the new P router in the network.

Which configuration must be applied to R2 to enable LDP-IGP Sync on its L2 IS-IS adjacencies?

Option A

Option B

Option C

Option D

39. Refer to the exhibit:

If the NetFlow configuration is updated to version 9, which additional piece of information will be reported?

IPv6 flow information

flow sequence numbers

BGP AS information

IPv4 flow information

40. 1.Egress PE NAT is being used via a single centralized router to provide Internet access to L3VPN customers.

Which description of the NAT operation is true?

Users m different VRFs cannot share the same outside global IP address

The NAT table contains a field to identify the inside VRF of a translation

Multiple address pools are needed for the same L3VPN because each site has a separate NAT

The different L3VPNs using the Internet access must not have IP overlaps internally

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41. Which task must be performed first to Implement BFD in an IS-IS environment?

Disable Cisco Express Forward.ng on all interfaces running routing protocols other than IS-IS

Configure BFD under the IS-IS process

Configure all ISIS routers as Level 2 devices

Configure BFD in an interface configuration mode

42. Which characteristic describes prefix segment identifier?

It contains the interface address of the device per each link.

It Is globally unique.

It is locally unique.

It contains a router to a neighbor.

43. CORRECT TEXT

Refer to the exhibit.

An engineer is configuring router R1 for OSPFv3 as shown.

Which additional configuration must be performed so that the three active interfaces on the router will advertise routes and participate in OSPF IPv6 processes?

A)

Option

44. Which MPLS design attribute can you use to provide Internet access to a major customer through a separate dedicated VPN?

The customer that needs the Internet access service is assigned to the same RTs as the Internet gateway

The Internet gateway inserts the full Internet BGP routing table into the Internet access VPN

The Internet gateway router is connected as a PE router to the MPLS backbone.

The CE router supports VRF-Ute and the full BGP routing table.

45. Refer to the exhibit:

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

PE-A(config-pmap-c)#set dscp ef

PE-A(config-pmap-c)#fair-queue

PE-A(config-pmap-c)#random-detect

PE-A(config -pmap-c)#priority

46. Refer to the exhibit.

An engineer began to configure LDP between R1 and R2, but R1 and R2 cannot yet establish an LDP TCP connection.

Which additional task must be completed to finish the implementation?

Configure the mpls Idp neighbor 172.16.0.1 password command on R1

Configure the mpls Idp neighbor 10.0.12.1 password command on R1

Configure the no mpls Idp password option 1 command on R2

Configure the no mpls Idp password option 1 command on R1

47. Refer to the exhibit:

Which statement about this configuration is true"?

It requires an explicit Cisco MPLS TE path to be configured for the tunnel to run

It requires OSPF to also be running to have optimized Cisco MPLS TE tunnels

It requires a dynamic Cisco MPLS TE path to be configured for the tunnel to run

It is the configuration for the head-end router of a Cisco MPLS TE tunnel with segment routing

48. Refer to the exhibit.

An engineer applied a gRPC dial-in configuration on customer's router to provide connection multiplexing and two-way streaming.

What does this configuration accomplish in a gRPC?

It is the encoding requested by the gRPC server.

IT is the encoding that is used for dial-in and dial-out.

It is used for encoding with the default protocol buffers

It is the encoding requested by the gRPC client.

49. Refer to the exhibit:

With which router does IOSXRV-1 have LDP session protection capability enabled but session hold up is not active?

192.168.0.1

192.168.0.3

192.168.0.4

192.168.0.5

50. DRAG DROP

Drag and drop the LDP features from the left onto their usages on the right.

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51. Which CLI mode must be used to configure the BGP keychain in Cisco IOS XR software?

global configuration mode

routing configuration mode

BGP neighbor configuration

mode BGP address-family configuration mode

52. Refer to the exhibit.

A network administrator implemented MPLS LDP changes on PE-A LSR device. The engineer must ensure there are no LDP peer are fully operational.

Which LDP feature must the engineer apply to the existing configuration to eliminate the problem?

Configure MPLS LDP IGP synchronization on the network.

Configure MPLS LDP NSR for all LDP sessions.

Enable LDP session protection under the routing protocol.

Disable IP CEF on routers running LDP and enable LD

53. A remote operation center is deploying a set of l-BGP and E-BGP connections for multiple IOS-XR platforms using the same template. The l-BGP sessions exchange prefixes with no apparent issues, but the E-BGP sessions do not exchange routes.

What causes this issue?

A PASS ALL policy has no! been implemented for the l-BGP neighbors.

The next-hop-self command is not implemented on both E-BGP neighbors.

The E-BGP neighbors are not allowed to exchange information doe to the customer platforms default policy.

The l-BGP neighbors are mistyped and HELLO packets cannot be exchanged successfully between routers.

54. Which utility can you use to locate MPLS faults?

MPLS traceroute

EEM

MPLS LSP ping

QoS

55. Refer to the exhibit:

Export statistics received do not include the BGP next hop.

Which statement about the NetFlow export statistics is true?

Only the origin AS of the source router will be included in the export statistics.

Loopback 0 must be participating in BGP for it to be included in the export statistics.

The origin AS and the peer-as will be included in the export statistics.

To include the BGP next hop in the export statistics, those keywords must be included with the version 9 entry.

56. Refer to the exhibit.

Which configuration must be implemented on router R8 so that it will establish OSPF adjacency with R5?

A)

Option A

Option B

Option C

Option D

57. Which three OSPF parameters must match before two devices can establish an OSPF adjacency? (Choose three.)

IP address

interface cost

subnet mask

process ID

hello timer setting

area number

58. A network engineer must implement SNMPv2 with these parameters

• Enable SNMP community string C1sc0 with read-only permissions.

• Enable interface index persistence.

• Restrict the SNMP community to only the monitoring server with IP address 198.18 19 100/32.

• Provide view-only access to ospflfEntry and ospfNbrEntry.

Which configuration must the engineer apply?

A)

Option A

Option B

Option C

Option D

59. Refer to the exhibit:

This configuration is being applied on an IOS XR router.

Which statement about this configuration is true?

It is used to set up configuration to poll network data

It is used to enable gRPC

It is used to create a streaming subscription with a 60-second interval

It is used to create a streaming subscription with a 600-second interval

60. ASN 65001 is peering with ASN 65002 to exchange IPv6 BGP routes. All routes that originate in ASN 65001 have a standard community value of 65001:100, and ASN 65002 is allowed to advertise only 2001 :db8:aaaa::/48.

An engineer needs to update the ASN 65001 route-filtering configuration to meet these conditions:

* Looped routes into ASN 65001 and routes that have traversed 10 or more ASNs must be denied.

* Routes accepted into ASN 65001 must be assigned a community value of 65001:200.

Which configuration must the engineer apply to the ASN 65001 border router?

A)

Option A

Option B

Option C

Option D

Option E

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61. Refer to the exhibit.

CE1 and CE2 require connectivity to the internet through the ISP connected to PE3.

What should an engineer configure to complete this task?

PE2 must be configured to serve as a route reflector for PE3 routes learned from the internet. PE2 then shares the routes with CE1 and CE2.

CE1 and CE2 must be configured with a route distinguisher in the PE1 VRF that dynamically imports the route from the internet.

CE1 and CE2 must be configured to use a static default route with a next-hop of PE3 to reach internet routes.

PE1 must be configured with an import route target in the CE1 VRF that matches the export route target for the internet VRF on PE3.

62. Refer to the exhibit.

An engineer has started to configure a router for secure remote access as shown. All users who require network access need to be authenticated by the SSH Protocol.

Which two actions must the engineer implement to complete the SSH configuration? (Choose two.)

Configure an IP domain name.

Configure service password encryption.

Configure crypto keys

Configure ACL 100 to permit access to port 22.

Configure a password under the vty lines.