Cisco 350-501 Practice Test - Questions Answers, Page 34

Refer to the exhibit.

Refer to the exhibit. ISP A provides MPLS L3VPN service to customer A with BGP as the external routing protocol. Customer A has just opened a new branch office in London and requested the service provider to implement lossless service between its two offices. The LDP is enabled over the MPLS backbone and label exchange is working normally. Which action must the ISP engineering team take to enable the service?

How does Cisco DNA Center enhance network automation?

Refer to the exhibit.

Refer to the exhibit. A network engineer is implementing multicast services on CPE-1 and CPE-2.

CPE-1 must be configured as the preferred IGMP querier for the LAN segment. PIM-SM must be implemented on the LAN interfaces with an IGMP version that supports (*, G) joins only. Which configurations must the engineer implement on

CPE-1 and CPE-2?

A new PE router is configured to run OSPF as an IGP with LDP on all interfaces. The engineer is trying to prevent black holes after convergence when the PERSON device loses an LDP session with other PE routers. Which action must the engineer take to implement LDP session protection on a new PE router?

What is the function of Cisco NFV infrastructure platform?

Which condition must be met for TI-LFA to protect LDP traffic?

The NOC team must update the BGP forwarding configuration on the network with these requirements:

BGP peers must establish a neighborship with NSF capability and restart the session for the capability to be exchanged after 120 seconds.

BGP peers must delete routes after 360 seconds of inactivity.

Which action meets these requirements?

Refer to the exhibit.

Refer to the exhibit. A network engineer is configuring router RB to secure BGP advertisements against route hijacking activity. RB must validate all prefixes that it receives from origin AS 200 before installing them in the BGP route table.

Which configuration meets the requirement?

After troubleshooting multiple outages on the network due to repeated configuration errors, the network architect asked an engineer to enable NETCONF to facilitate future configurations. The configuration must enable syslog messaging to record NETCONF notifications from each of the numerous devices on the network. Which configuration must the engineer apply?