Show:
Layers
Protocols
Command
Show and Run
Switching
100
How many layers are there in the OSI model, and TCP/IP model
What is 7 & 4
100
This protocol resolves hostnames
What is Domain Name Service (DNS)
100

Secure user EXEC mode access via an out of band connection

What is line con 0?

100
To look at the IP address of your neighbor devices, you would use
What is show cdp neighbors
100
Switches use these addresses to forward frames

What is a mac address

200
The Media Access Control (MAC) and the Logical Link Layer operate on which layer?
What is The Data Link Layer
200

The 802.3 standard describes this protocol

What is Ethernet

200

This command enables a router for IPv6

What is ipv6 unicast-routing

200
This will display the status and statistics for all interfaces
What is show interface
200

A switch learns about a mac address on this

What is the incoming port

300

This encapsulated unit is defined at the Transport Layer

Segments

300

A protocol that provides feedback about issues related to the processing of IP packets

What is ICMP

300

This command keeps unauthorized individuals from viewing passwords in the configuration file

What is service password-encryption

300

This command is useful for verifying the condition of interfaces on a router or switch

what is show ip interface brief

300

This frame forwarding method receives the entire frame and computes the CRC

What is store and forward?

400

This PDU is received by the physical layer for encoding transmission

What is the Frame

400

IP address is correlated to a MAC address

What is ARP

400

May be used administratively to advise users to access device for legitimate uses 

What is the banner motd

400

Verify how a remote route was learned

What is show ip route?

400

A feature that detects ethernet cable types

What is a auto-mdix

500

OSPF, RIP and BGP would be found here.

What is the network layer

500
The integration method in which an IPv6 packet is encapsulated within an IPv4 protocol
What is tunneling
500

This command designates secure access with a minimum crypto key of 1024

What is ip ssh version 2

500

Verify that a switch has multiple MAC addresses associated with a single port

What is show mac address-table

500

The special value assigned to the first 24 bits of a multicast MAC address

What is 01-00-5e