- (Exam Topic 2)
What is the function of cisco DNA center in a cisco SD-access deployment?

1. A. It is responsible for routing decisions inside the fabric
2. B. It is responsible for the design, management, deployment, provisioning and assurance of the fabric network devices.
3. C. It possesses information about all endpoints, nodes and external networks related to the fabric
4. D. It provides integration and automation for all nonfabric nodes and their fabric counterparts.

Correct Answer: B

- (Exam Topic 4)
An engineer applies this EEM applet to a router:

What does the applet accomplish?

1. A. It generates a syslog message every 600 seconds on the status of the specified MAC address.
2. B. It checks the MAC address table every 600 seconds to see if the specified address has been learned.
3. C. It compares syslog output to the MAC address table every 600 seconds and generates an event when there is a match.
4. D. It compares syslog output to the MAC address table every 600 seconds and generates an event when no match is found.

Correct Answer: B

- (Exam Topic 1)
Refer to the exhibit.

An engineer must ensure that all traffic leaving AS 200 will choose Link 2 as an entry point. Assuming that all BGP neighbor relationships have been formed and that the attributes have not been changed on any of the routers, which configuration accomplish task?

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: A
R3 advertises BGP updates to R1 with multiple AS 100 so R3 believes the path to reach AS 200 via R3 is farther than R2 so R3 will choose R2 to forward traffic to AS 200.

- (Exam Topic 4)
Refer to the exhibit.

The OSPF neighborship fails between two routers. What is the cause of this issue?

1. A. The OSPF router ID is missing on this router.
2. B. The OSPF process is stopped on the neighbor router.
3. C. There is an MTU mismatch between the two routers.
4. D. The OSPF router ID is missing on the neighbor router.

Correct Answer: C
cisco_R2(config-subif)#do debug ip osp adj OSPF adjacency debugging is on
cisco_R2(config-subif)#ip mtu 1111 <<<<<<<<<<<<<<<< cisco_R2(config-subif)#
cisco_R2(config-subif)# cisco_R2(config-subif)#do clear ip ospf
!!!debug shows this: cisco_R2(config-subif)#
*Dec 23 13:02:27.164: OSPF-1 ADJ Et0/0.10: Rcv DBD from 6.6.6.6 seq 0x19FD opt 0x52 flag 0x7 len 32 mtu 1500 state EXSTART <<<<<<<<<<<<<
*Dec 23 13:02:27.164: OSPF-1 ADJ Et0/0.10: Nbr 6.6.6.6 has larger interface MTU <<<<<<<<<
*Dec 23 13:02:27.164: OSPF-1 ADJ Et0/0.10: Rcv DBD from 6.6.6.6 seq 0x26B opt 0x52 flag 0x2 len 112 mtu 1500 state EXSTART
*Dec 23 13:02:27.164: OSPF-1 ADJ Et0/0.10: Nbr 6.6.6.6 has larger interface MTU
*Dec 23 13:02:27.395: OSPF-1 ADJ Et0/0.10: Rcv DBD from 6.6.6.6 seq 0x26B opt 0x52 flag 0x2 len 112 mtu 1500 state EXSTART

- (Exam Topic 4)
Refer to the exhibit.

What is achieved by this Python script?

1. A. It counts JSON data from a website.
2. B. It loads JSON data into an HTTP request.
3. C. It reads JSON data into a formatted list.
4. D. It converts JSON data to an HTML document.

Correct Answer: B