IT Help Desk Interview Question:

IT Help Desk interview questions part 11:

Submitted by: Muhammad

► What is a VPN?
► What is a default route?
► How do you set a default route on an IOS Cisco router?
► What is a metric?
► What is a MAC address?
► What is ARP/RARP?
► Describe a TCP connection sequence.
► What is MTU?
► What other TCP setting can you modify besides MTU to shorten packets?
► What is the difference between layer 2 and layer 3 devices?
Submitted by: Muhammad