Refer to the exhibits. All links inside the network are configured at a default cost of one inside the fully converged OSPF domain. Given the configuration from XR1, which interface does traffic from XR1 that is destined to the loopback interface of XR6 select for the exiting interface?

• A.Interface GigabitEthernet 0/1. The tie breaker of the path cost being lower. The node index priority does not impact this selection process.
• B.Interface GigabitEthernet 0/0. The tier breaker of the path cost being lower. The node index priority does not impact this selection process.
• C.Interface GigabitElhemet 0/0. The tie breaker of the node index priority is lower and trumps the path cost.
• D.Interface GigabitEthernet 0/1. The tie breaker of the node index priority is lower and trumps the path cost.

Comment: *

Name: *

Email: *

Verification: *

Which output from the show isis interface command helps an engineer troubleshoot an IS-IS adjacency problem on a Cisco IOS-XR platform?

• A.priority
• B.circuit type
• C.hello interval
• D.metric

Comment: *

Name: *

Email: *

Verification: *

Refer to me exhibit. A network engineer sets up a multihoming eBGP topology where multiple Autonomous Systems connect to ASN 64501.

The engineer wants to block all the routers coming from ASN 64502. but allow all the others. For that purpose, the following AS Pam prefix 1st s being used:
(config)#ip as-path access-list 10 deny _64502$
What must be fixed to achieve this result?

• A.The AS-PATH filter must be defined inside the route-map mode
• B.At the end ip as-path access-list 10 permit .* must be included
• C.The statement must CM modified with ip as path access list 1 deny A64502$
• D.The statement must be modified with ip as-path access-list 1 deny _64502_

Comment: *

Name: *

Email: *

Verification: *

For which reason can two devices fail to establish an OSPF neighbor relationship?

• A.The two devices have different process IDs
• B.The two devices have different network types
• C.The two devices have different router IDs
• D.The two devices have the same area ID

Comment: *

Name: *

Email: *

Verification: *

What is enabled by default on Cisco IOS-XR routers and cannot be disabled?

• A.Multicast routing
• B.BFD
• C.SSH server
• D.IPv6 routing
• E.IPv4 and IPv6 CEF
• F.CDP

Comment: *

Name: *

Email: *

Verification: *