The nslookup command displays the IP address associated with a given host name.
To do this, it checks the local domain name server.
To do this, type "nslookup hostname" (where hostname is the name of the computer that you are looking up).
You should see both the IP of the name server and the IP of the host - make sure to use the right one.
You can do this from the Windows Command Prompt or the command prompt on a Linux machine. I think you have to use the Network Utility on an Apple machine.
For each statement below, say whether it applies to a Virtual LAN (VLAN) or a Virtual Private Network (VPN). (2 pts)
______ Provides privacy while using the public internet
__ ___ Creates broadcast domains logically, rather than geographically
__ ___ Created with switches
______ Uses IP-in-IP encapsulation
For each situation below using public key cryptography, explain which key will be used. Specify both whose key is used and whether it is the public or private key.
Alice sends Bob an encrypted message _________________
Bob reads the encrypted message from Alice _________________
Bob sends Alice an encrypted message _________________
Alice reads the encrypted message from Bob _________________
Alice digitally signs a message to Bob _________________
Bob verifies Alice's digital signature _________________