CN2-Ch17&18

Which command could be used to get detailed information about directly connected Cisco neighbor devices?

• show cdp neighbor
• show ip interface
• show ip route
• show version

What is the highest OSI layer that should be considered when troubleshooting routers and Layer 3 switches?

• Layer 1
• Layer 2
• Layer 3
• Layer 4

Cisco IOS log messages fall into one of eight levels. Which syslog logging level is used to log the highest severity level?

• Zero
• 1
• 6
• 7

Which OSI layer are you troubleshooting when investigating a routing protocol loop?

• Application
• Data Link
• Network
• Physical

Which OSI layer are you troubleshooting when investigating a DNS related problem?

• Application
• Data Link
• Network
• Physical

Which cloud model is used to meet the needs of a specific industry, such as healthcare or media?

• Public Cloud
• Private Cloud
• Hybrid Cloud
• Community Cloud

What technology separates the OS from the hardware?

• Web Application
• Virtualization
• Dedicated Server
• Firmware

This is a logical entity that enables network administrators to manage and dictate how the data plane of switches and routers should handle network traffic.

• Control Pane
• Data Pane
• VM
• SDN Controller

This is a standardized request from the SDN controller to define the behavior of the data plane.

• North-South traffic
• Northbound APIs
• East-West traffic
• Southbound APIs

This is a table that matches incoming packets to a particular flow and specifies the functions that are to be performed on the packet.

• Neighbor table
• routing table
• flow table
• ARP table