350-501 Online Practice Questions and Answers

Refer to the exhibit.

What is the URL used for with REST API?

A. It is used to initiate an FTP session to save a running configuration of a device.

B. It is used to send a message to the APIC to perform an operation on a managed object or class operator.

C. It is used to contact a URL filter to determine the efficacy of a web address.

D. It is used to send a TACACS + authentication request to a server.

A network engineer is configuring a router to send multicast traffic for the 239.10.10.10 group. Which configuration must an .... forward the traffic?

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

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

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

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

A network engineer is deploying VPLS configuration between multiple PE routers so that customer's remote offices have end-to-end LAN connectivity. Which additional configuration should the engineer perform on the PE routers to enable the virtual switch instance?

A. I2 vfl ciscotest manual vpn id 100 neighbor 192.168.2.2 encapsulation mpls neighbor 192.168.3.3 encapsulation mpls

B. interface GigEthernet 1/1 switchport mode trunk switchport trunk encap dot1q switchport trunk allow vlan 2-10

C. interface Vlan 5 xconnect vfl ciscotest

D. interface Vlan 100 xconnect vfi ciscotest ip address 192.168.1.1 255.255.255

Which three OSPF pieces of information must between routers in order to establish an ospf neighborship? (Choose three)

A. Area ID

B. Hello interval and dead interval timer value

C. LSA refresh period timer value

D. Priority value

E. Stub flag

F. Process ID

In a service provider network, a NOC engineer identifies an interface that flaps continuously. This interface connects to an EBGP peer. Which feature can reduce this instability on the service provider network?

A. Non-Stop Forwarding

B. BGP PIC

C. IGP Prefix Prioritization

D. IP Event Dampening

A network administrator is planning a new network with a segment-routing architecture using a distributed control plane.

How is routing information distributed on such a network?

A. Each segment is signalled by an SR controller, but each segment makes Its own steering decisions based on SR policy.

B. Each segment is signalled by MPLS, and each segment makes steering decisions based on the routing policy pushed by BGP.

C. Each segment is signalled by an SR controller that makes the steering decisions for each node.

D. Each segment is signalled by a compatible routing protocol and each segment makes its own steering decisions based on SR policy.

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?

A. Configure the mpls ldp session protection and mpls label protocol ldp commands on the interfaces on the new PE router that connect to the CENTER routers.

B. Configure the mpls ldp discovery targeted-hello accept and mpls ldp session protection commands on the interfaces on the new PE router that connect to the CE routers.

C. Configure the new PE router with the mpls ldp session protection command and on neighboring routers that connect to this new PE router.

D. Configure the new PE router with the mpls ldp session protection command on interfaces with directly connected neighbors.

Refer to the exhibit.

The network engineer who manages ASN 65001 must configure a BGP routing policy on GW-XR1 with these requirements:

Advertise locally-originated routes and /24 prefixes assigned within the 198.18.0.0/15 range. All other prefixes must be dropped.

Reachability to 198.18.100.0/24 must be preferred via the EDGE-1 connection.

Reachability to 198.19.100.0/24 must be preferred via the EDGE-2 connection.

Which configuration must the network engineer implement on GW-XR1?

A. Option A

B. Option B

C. Option C

D. Option D

Refer to the exhibit.

A network engineer at a large ISP Is configuring telemetry streams to monitor the health status of PE routers on the network using gRPC dial-out. The PE routers are located at several data centers in different physical locations, and they are using IS-IS and BGP for routing. Which additional configuration must the engineer implement on the PE routers to meet the goal?

A. Option A

B. Option B

C. Option C

D. Option D

SIMULATION

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

Refer to the Tasks tab to view the tasks for this lab item.

Refer to the Topology tab to access the device console(s) and perform the tasks.

Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.

All necessary preconfigurations have been applied.

Do not change the enable password or hostname for any device.

Save your configurations to NVRAM before moving to the next item.

Click Next at the bottom of the screen to submit this lab and move to the next question.

When Next is clicked, the lab closes and cannot be reopened.

Topology

Tasks

Configure and verify the OSPF neighbor adjacency between R1 and R2 in OSPF area 0 according to the topology to achieve these goals:

1.

Establish R1 and R2 OSPF adjacency. All interfaces must be advertised in OSPF by using the OSPF interface command method. Use Loopback0 as the OSPF ID.

2.

There must be no DR/BDR elections in OSPF Area 0 when establishing the neighbor relationship between R1 and R2. OSPF must not generate the host entries /32 for the adjacent interfaces.

3.

Enable OSPF MD5 Authentication between both routers at the interface level with password C1sc0!.

A. See explanation below.