Free Access Cisco.200-301.v2023-03-13.q260 Practice Test (Page 15)

Question 66

What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?

A.The Layer 2 switch floods packets to all ports except the receiving port in the given VLAN.

B.The Layer 2 switch sends a copy of a packet to CPU for destination MAC address learning.

C.The Layer 2 switch forwards the packet and adds the destination MAC address to its MAC address table

D.The Layer 2 switch drops the received frame

Question 67

What is the role of a firewall in an enterprise network?

A.explicitly denies all packets from entering an administrative domain

B.determines which packets are allowed to cross from unsecured to secured networks

C.Processes unauthorized packets and allows passage to less secure segments of the network

D.Forwards packets based on stateless packet inspection

Question 68

Which advantage does the network assurance capability of Cisco DNA Center provide over traditional campus management?

A.Cisco DNA Center correlates information from different management protocols to obtain insights, and traditional campus management requires manual analysis.

B.Cisco DNA Center automatically compares security postures among network devices, and traditional campus management needs manual comparisons.

C.Cisco DNA Center handles management tasks at the controller to reduce the load on infrastructure devices, and traditional campus management uses the data backbone.

D.Cisco DNA Center leverages YANG and NETCONF to assess the status of fabric and nonfabric devices, and traditional campus management uses CLI exclusively.

Question 69

Refer to the exhibit.

Which configuration allows routers R14 and R86 to form an OSPFv2 adjacency while acting as a central point for exchanging OSPF information between routers?
A)