Cisco 350-501 Practice Test - Questions Answers, Page 39

Refer to the exhibit.

Refer to the exhibit Routers R1 and R2 are connected via a seal 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.)

Refer to the exhibit.

Refer to the exhibit. The operations team is implementing an LDP-based configuration in the service-provider core network with these requirements:

*RC must establish LDP peering with the loopback IP address as its Router ID

*RA must establish LDP peering with RB. RC, and RY.

How must the team update the network configuration to successfully enable LDP peering between RA and RC?

Refer to the exhibit.

Refer to the exhibit. A network engineer received a complaint about these problems in OSPF stub area 100:

*The Ethernet link is down between routers RX and RY because the fiber was cut.

*CE site A traffic to the hub site is being dropped.

Which action resolves these issues?

Refer to the exhibit.

Refer to the exhibit. An engineer is scripting ACLs to handle traffic on the given network. The engineer must block users on the network between R1 and R2 from leaving the network through R5. but these users must still be able to access all resources within the administrative domain. How must the engineer implement the ACL configuration?

Refer to the exhibit.

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?

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

Refer to the exhibit.

Refer to the exhibit. A client wants to filter routes to a BGP peer to limit access to restricted areas within the network. The engineer configures the route map ciscotest to filter routes from the BGP neighbor. The engineer also sets a tag that will be used for QoS in the future. Which task must be performed to complete the Implementation?

A customer site is being connected to a Frame Relay network via a T1 link. The customer has a contract for 512 kbps service with a Tc value of 125 ms. Under peak line conditions, customer traffic can reach four times the contracted speed. Which QoS configuration must the service provider implement to limit the customer to the contracted values?

Refer to the exhibit.

Refer to the exhibit. Tier 1 ISP A is connected to small Tier 3 ISP B. The EBGP routing protocol is used for route exchange. The networking team at ISP A noticed the flapping of BGP sessions with ISP B. The team decides to Improve stability on the network by suppressing the subnet for 30 minutes when a session begins to flap. Which action must the team perform to meet this goal?