Exams > Cisco > 350-501: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)
350-501: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)
Page 17 out of 34 pages Questions 161-170 out of 332 questions
Question#161

What is the role of NFVI?

  • A. domain name service
  • B. intrusion detection
  • C. monitor
  • D. network address translation
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C

Question#162

A network engineer is implementing NetFlow to observe traffic patterns on the network. The engineer is planning to review the patterns to help plan future strategies for monitoring and preventing congestion as the network grows. If the captures must include BGP next-hop flows, which configuration must the engineer apply to the router?

  • A. ip cef ip flow-export version 5 bgp-nexthop ip flow-export destination 192.168.1.1 9995 interface gigabitethernet 1/0/1 ip flow egress
  • B. ip cef ip flow-export version 9 bgp-nexthop ip flow-export destination 192.168.1.1 9996 interface gigabitethernet 1/0/1 ip flow ingress
  • C. ip cef ip flow-export version 5 ip flow-export destination 192.168.1.1 9995 interface gigabitethernet 1/0/1 ip flow ingress cdp enable
  • D. no ip cef ip flow-export version 9 ip flow-export destination 192.168.1.1 9996 interface gigabitethernet 1/0/1 ip flow ingress ip flow egress
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B

Question#163


Refer to the exhibit. A network engineer is trying to retrieve SNMP MIBs with RESTCONF on the Cisco switch but fails. End-to-end routing is in place. Which configuration must the engineer implement on the switch to complete the task?

  • A. snmp-server community public RO
  • B. snmp-server community cisco RW
  • C. netconf-yang cisco-ia snmp-community-string Public
  • D. netconf-yang cisco-ia snmp-community-string Private
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B
Reference:
https://www.cisco.com/c/en/us/support/docs/storage-networking/management/200933-YANG-NETCONF-Configuration-Validation.html

Question#164


Refer to the exhibit. Users in AS 65010 are connected with the application server in AS 65050 with these requirements:
AS 65010 users are experiencing latency and congestion to connect with application server 172.16.50.10.

✑ AS 65030 must be restricted to become Transient Autonomous System for traffic flow.
✑ Links connected to AS 65020 and AS 65040 are underutilized and must be used efficiently for traffic.
Which two configurations must be implemented to meet these requirements? (Choose two.)

  • A. Apply the AS-Path route-map policy for traffic received from R3.
  • B. Configure the route map to prepend the AS-Path attribute for R5-R3 BGP peering.
  • C. Apply the MED route-map policy for traffic received from R4.
  • D. Configure a higher Local preference for R5-R4 BGP peering.
  • E. Configure the route map to set the MED 50 attribute for R5-R4 BGP peering.
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BE

Question#165

What is a characteristic of MVPN?

  • A. It bypasses the use of MPLS in the service provider core and transmits packets using IP only.
  • B. It uses pseudowires to route unicast and broadcast traffic over either a service provider MPLS or IP core.
  • C. It allows VRF traffic to use the service provider MPLS VPN to route multicast traffic.
  • D. It creates GRE tunnels to route multicast traffic over a service provider IP core.
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C

Question#166

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

  • A. routing and bridging when doing asymmetric IRB
  • B. bridging when doing symmetric IRB
  • C. routing and tunneling when doing symmetric IRB
  • D. routing when doing asymmetric IRB
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A
Reference:
https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/guide-c07-734107.html

Question#167


Refer to the exhibit. An engineer started to configure a router for OSPF. Which configuration must the engineer perform on the router without changing any interface configuration so that the router establishes an OSPF neighbor relationship with its peer?

  • A. router(config)# router ospf 11router(config-if)# no passive-interface ethernet 1/1
  • B. router(config)# interface ethernet 1/1router(config-if)# no shutdown
  • C. router(config)# interface ethernet 1/1router(config-if)# ip ospf hello-interval
  • D. router(config)# interface ethernet 1/1router(config-if)# ip ospf priority 0
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A

Question#168


Refer to the exhibit. What is the purpose of this JSON script?

  • A. It changes the existing password.
  • B. It updates a user authentication record.
  • C. It deletes a user's authentication record.
  • D. It confirms a user's login credentials.
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A

Question#169

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 ospfIfEntry and ospfNbrEntry.
Which configuration must the engineer apply?

  • A. configure terminal access-list 5 permit 198.18.19.100 0.0.0.0 snmp-server view BLOCKED_VIEW internet excluded snmp-server view BLOCKED_VIEW ospfIfEntry included snmp-server view BLOCKED_VIEW ospfNbrEntry included snmp-server community c1sc0 view BLOCKED_VIEW RO snmp ifmib ifindex persist end
  • B. configure terminal access-list 5 permit 198.18.19.100 0.0.0.0 snmp-server view BLOCKED_VIEW internet excluded snmp-server view BLOCKED_VIEW ospfIfEntry included snmp-server view BLOCKED_VIEW ospfNbrEntry included snmp-server community c1sc0 view BLOCKED_VIEW RO 5 snmp ifmib ifindex persist end
  • C. configure terminal access-list 5 permit 198.18.19.100 0.0.0.0 snmp-server view BLOCKED_VIEW internet included snmp-server view BLOCKED_VIEW ospfIfEntry included snmp-server view BLOCKED_VIEW ospfNbrEntry included snmp-server community c1sc0 view BLOCKED_VIEW RO snmp ifmib ifindex persist end
  • D. configure terminal access-list 5 permit 198.18.19.100 0.0.0.0 snmp-server view BLOCKED_VIEW internet excluded snmp-server view BLOCKED_VIEW ospfIfEntry included snmp-server view BLOCKED_VIEW ospfNbrEntry included snmp-server community c1sc0 view BLOCKED_VIEW RW 5 snmp ifmib ifindex persist end
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B

Question#170

A network administrator must monitor network usage to provide optimal performance to the network end users when the network is under heavy load. The administrator asked the engineer to install a new server to receive SNMP traps at destination 192.168.1.2. Which configuration must the engineer apply so that all traps are sent to the new server?

  • A. snmp-server enable traps entity snmp-server host 192.168.1.2 public
  • B. snmp-server enable traps bgp snmp-server host 192.168.1.2 public
  • C. snmp-server enable traps isdn snmp-server host 192.168.1.2 public
  • D. snmp-server enable traps snmp-server host 192.168.1.2 public
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D

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