4A0-C02 Exam Questions Tutorials

Nokia SRA Composite Exam Questions and Answers

Question 25

Click the exhibit.

According to the display, a BGP loop is detected for route 192.168.1.0/27. On which router is this command executed?

CE1

CE2

PE1

PE2

Question 26

Which of the following is a benefit of a hub and spoke VPRN topology?

Reduced number of VPN tunnels that need to be managed.

Optimal routing between all sites.

Limited configuration required on the hub PE device.

Site to site redundancy support.

Question 27

Which of the following about inter-AS model A VPRN is FALSE?

It requires the configuration of back-to-back VRFs between ASBR routers in different autonomous systems

It is the most scalable of the Inter-AS models.

Most routers that support VPRN functionality support model A by default.

It uses conventional eBGP to distribute unlabeled IPv4 routes between ASBR routers in different autonomous systems.

Question 28

Based on the VPRN BGP decision process, which of the following routes is selected first?

The route with the shortest AS path.

The route with the lowest route or tunnel table cost to the NEXT_HOP.

The route with the highest local preference.

The route with the lowest originator ID or BGP identifier.