Refer to the exhibit. Which two statements are true about the loopback address that is configured on RouterB? (Choose two.)

• A.It provides stability for the OSPF process on RouterB.
• B.It specifies that the router ID for RouterB should be 10.0.0.1.
• C.It decreases the metric for routes that are advertised from RouterB.
• D.It indicates that RouterB should be elected the DR for the LAN.
• E.It ensures that data will be forwarded by RouterB.

Comment: *

Name: *

Email: *

Verification: *

Refer to the graphic. R1 is unable to establish an OSPF neighbor relationship with R3.
What are possible reasons for this problem? (Choose two.)

• A.All of the routers need to be configured for backbone Area 1.
• B.R1 and R2 are the DR and BDR, so OSPF will not establish neighbor adjacency with R3.
• C.A static route has been configured from R1 to R3 and prevents the neighbor adjacency from being established.
• D.The hello and dead interval timers are not set to the same values on R1 and R3.
• E.EIGRP is also configured on these routers with a lower administrative distance.
• F.R1 and R3 are configured in different areas.

Comment: *

Name: *

Email: *

Verification: *

Drag the IPv6 DNS record types from the left onto the description on the right.

Correct Answer:

Comment: *

Name: *

Email: *

Verification: *

What makes Cisco DNA Center different from traditional network management applications and their management of networks?

• A.It modular design allows someone to implement different versions to meet the specific needs of an organization
• B.IT abstracts policy from the actual device configuration
• C.It only supports auto-discovery of network elements in a green field deployment.
• D.It does not support high availability of management functions when operating in cluster mode

Comment: *

Name: *

Email: *

Verification: *

What are two characteristics of the distribution layer in a three-tier network architecture? (Choose two.)

• A.serves as the network aggregation point
• B.designed to meet continuous, redundant uptime requirements
• C.is the backbone for the network topology
• D.physical connection point for a LAN printer
• E.provides a boundary between Layer 2 and Layer 3 communications

Comment: *

Name: *

Email: *

Verification: *