350-501 試験問題を無料オンラインアクセス

Refer to the exhibit. MPLS is configured within the network. The routers use OSPF to exchange routing information. Hosts that are connected to routers R1 and R3 use routers R2 and R4 to access servers that run a variety of intranet applications. A network engineer must ensure that R1 and R3 maintain an LDP session between them to support the flow of traffic between hosts and servers. Which task should the engineer perform to provide LDP bindings in case of failure on the path between R1 and R3?

• A.Implement BFD to monitor and detect link failures between R1 and R3.
• B.Implement session protection to send targeted hellos between R1 and R3.
• C.Implement LDP sync on the four devices to give MPLS and OSPF the ability to maintain continuous uptime.
• D.Implement multicast in the network to share data between hosts and servers without targeted routing.

A service provider requires continuous real-time network monitoring to provide reliable SLAs to its customers. To satisfy this requirement, a network administrator is implementing gRPC dial out on an ASR with TLS. Receiver 192.168.10.2 will be assigned one of the subscriptions, and it will manage the ASR. Which configuration must the engineer apply to the router as part of the configuration process?

• A.snmp-server community public
  snmp-server enable traps
  snmp-server enable traps snmp authentication
  snmp-server manager
  snmp-server manager session-timeout 1000
• B.telemetry model-driven
  destination-group ciscotest
  address family ipv4 192.168.10.2 port 10
  encoding self-describing-gpb
  protocol grpc tis-hostname ciscotest.com
• C.telemetry model-driven
  destination-group DGroup1
  address family ipv4 192.168.10.2 1 port 10
  encoding self-describing-gpb
• D.snmp-server community public
  snmp-server enable traps
  snmp-server host 192.168.10.2 version 2c public.

Refer to the exhibit. The operations team is implementing an LDP-based configuration in the service provider core network with these requirements:
- R1 must establish LDP peering with the loopback IP address as its
Router-ID.
- Session protection must be enabled on R2.
How must the team update the network configuration to successfully enable LDP peering between R1 and R2?

• A.Change the LDP password on R2 to Cisco.
• B.Change the discover hello hold time and interval to their default values.
• C.Configure LDP session protection on R1.
• D.Configure mpls ldp router-id loopback0 on R1 and R2.

On the BGP Best Path Selection, when two external paths from different EBGP neighbors are received, the oldest path received can be the tie break to select the best path.
Which Cisco IOS command ignores this decision criteria and checks the next decision criteria?

• A.bgp best path cost-community ignore
• B.bgp best path as-path ignore
• C.bgp best path med missing-as-worst
• D.bgp best path compare-routerid

Refer to the exhibit. BGP is configured in the network. A network engineer must implement a route filtering policy to manipulate traffic flow between BGP peers. Traffic that matches access list
12 and prefix-list 1 should have its metric set to 200.
Which task must the engineer perform to meet the requirement?

• A.Implement a set command within sequence 10 to set the metric to 200
• B.Implement a new sequence number between 10 and 20 to set the metric to 200
• C.Implement a new sequence number between 10 and 20 to match access-list and prefix-list 1 traffic
• D.Implement the continue clause within sequence 10 to check sequence 30 for a match