350-401 Practice Test

350-401 Practice Test practice questions, page 4 of 43, with answer review and explanations.

Question 16

Drag and drop the characteristics from the left onto the infrastructure types on the right. Select and Place:

Question 17

How does the RIB differ from the FIB?

  1. The FIB maintains network topologies and routing tables. The RIB is a list of routes to particular network destinations.
  2. The FIB includes many routes to a single destination. The RIB is the best route to a single destination.
  3. The RIB is used to create network topologies and routing tables. The FIB is a list of routes to particular network destinations.
  4. The RIB includes many routes to the same destination prefix. The FIB contains only the best route.

Question 18

Which technology is used to provide Layer 2 and Layer 3 logical networks in the Cisco SD-Access architecture?

  1. underlay network
  2. VPN routing/forwarding
  3. easy virtual network
  4. overlay network

Question 19

What is the difference between CEF and process switching?

  1. CEF processes packets that are too complex for process switching to manage.
  2. Process switching is faster than CEF.
  3. CEF uses the FIB and the adjacency table to make forwarding decisions, whereas process switching punts each packet.
  4. CEF is more CPU-intensive than process switching.

Question 20

What are two considerations when using SSO as a network redundancy feature? (Choose two.)

  1. requires synchronization between supervisors in order to guarantee continuous connectivity
  2. the multicast state is preserved during switchover
  3. must be combined with NSF to support uninterrupted Layer 3 operations
  4. both supervisors must be configured separately
  5. must be combined with NSF to support uninterrupted Layer 2 operations