350-501 Online Practice Questions and Answers

Which BGP attribute is used first when determining the best path?

A. origin

B. AS path

C. local preference

D. weight

Refer to the exhibit.

Router 1: interface gigabitethernet0/1ip address 192.168.1.1 255.255.255.0

router ospf 1network 192.168.1.0 0.0.0.255 area 1

Router 2: interface gigabitehternet0/1ip address 192.168.1.2 255.255.255.0

interface loopback 0ip address 192.168.2.1 255.255.255.0

router ospf 2network 192.168.1.2 0.0.0.0 area 2 network 192.168.2.1 0.0.0.0 area 1

Router 1 is missing the route for the router 2 loopback 0. What should the engineer change to fix the problem?

A. the area numbers on Router 1 and Router 2 to be similar

B. the wildcard mask network statement in OSPF of Router 2

C. Router 1 to be an ABR

D. the hello timers on Router 1 and Router 2 to be different

Why do packet loops occur during the configuration of BlDlR-PIM?

A. The network does not support BIDIR-PIM

B. The network is partially upgraded to support BIDlR-PIM

C. No interface for carrying traffic for multicast groups has been configured

D. The router has not been configured to advertise itself

What is the role of NSO in network automation?

A. It is a tool used to bridge automation to the physical network infrastructure.

B. It is a GUI used to manage wireless devices in a campus infrastructure.

C. It is a type of REST API used to configure an APIC.

D. It is a tool that uses CLI only to configure virtual network devices.

Which protocol is used for communication between the PCE and PCC?

A. POP

B. CEF

C. PCEP

D. ICMP

An engineer is implementing a route map to support redistribution within BGP. The route map must be configured to permit all unmatched routes. Which action must the engineer perform to complete this task?

A. Include a permit statement as the first entry.

B. Remove the implicit deny entry.

C. Include at least one explicit deny statement.

D. Include a permit statement as the last entry.

Refer to the exhibit.

In regard to the traffic that is flowing from CE1 in the direction of CE2, what is the label stack in the packets that are leaving R6?

A. {16}

B. {16 25}

C. {25}

D. {0 25}

An engineer is moving all of an organization's Cisco IOS XE BGP routers to the address-family identifier format. Which command should be used to perform this upgrade quickly with the minimum service disruption?

A. vrf upgrade-cli

B. bgp upgrade-cli

C. address-family ipv4

D. ip bgp-community new-format

Which benefit is provided by FRR?

A. It provides fast forwarding path failure detection times for all media.

B. It provides rapid failure detection between forwarding engines.

C. It provides performance data for the service provider network.

D. It protects Cisco MPLS TE LSPs from link and node failures.

Which role does the Adjacency-SID sub-TLV extension perform in the IS-IS routing protocol?

A. It is advertised within TLV-136 (Extended IP Reachability) to label a specific node in the network.

B. It is advertised within TLV-145 (IS-IS Prefix Reachability Information) to label host prefixes on loopback interfaces on Level 2 routers within one IS-IS area

C. It is advertised within TLV-24 (IS-IS Neighbor Adjacency Attribute) to label a specific adjacency between Level 1 routers within one IS-IS area

D. It is advertised within TLV-22 (Extended IS Reachability) to label a specific link in a segment routing domain