What is used to pre populate the adjacency table on Cisco devices that use CEF to process?

Enterprise Networking, Security, and Automation ( Version 7.00) – Modules 13 – 14:

Emerging Network Technologies Exam

1. A company uses a cloud-based payroll system. Which cloud computing

technology is this company using?

browser as a service (BaaS)

infrastructure as a service (IaaS)

software as a service (SaaS)

wireless as a service (WaaS)

2. For a data center, what is the difference in the server virtualization data traffic

compared with the traditional client-server model?

Data traffic from clients will be routed to multiple virtual servers.

There are significant data exchanges between virtual servers.

There is more data traffic flowing from virtual servers to clients.

More network control traffic is generated between virtual servers and clients.

3. Which component in a traditional infrastructure device provides Layer 2 and

Layer 3 functions to create data paths within a network?

data plane

control plane

adjacency table

forwarding information base

4. Which network traffic management technology is a basic element in SDN

implementations?

OpenFlow

OpenStack

IEEE 802.1aq

Interface to the Routing System

5. Which type of hypervisor would most likely be used in a data center?

Type 2

Type 1

Nexus

Hadoop

Explanation: The two type of hypervisors are Type 1 and Type 2. Type 1 hypervisors are usually used

on enterprise servers. Enterprise servers rather than virtualized PCs are more likely to be in a data center.

6. Which is a characteristic of a Type 1 hypervisor?

installed directly on a server

best suited for consumers and not for an enterprise environment

does not require management console software

installed on an existing operating system

Explanation: Type 1 hypervisors are installed directly on a server and are known as “bare metal”

solutions giving direct access to hardware resources. They also require a management console and are

best suited for enterprise environments.

7. Which two layers of the OSI model are associated with SDN network control

plane functions that make forwarding decisions? (Choose two.)

Layer 1

Layer 2

Layer 3

Layer 4

Layer 5

Explanation: The SDN control plane uses the Layer 2 ARP table and the Layer 3 routing table to make

decisions about forwarding traffic.

What is adjacency table in CEF?

What is used to pre populate the adjacency table on Cisco devices that use CEF to process packets?

What is FIB and adjacency table?

What is used to pre populate the adjacency table on Cisco devices that use CEF to process packets the FIB the routing table the DSP the ARP table?