Useful tips for everyday
Can you connect a wireless access point to a switch? An access point is a device that creates a wireless local area network, or WLAN,…
What is the advantage of selective repeat over go back n? Go back N and Selective Repeat gives better efficiency than Stop and Wait ARQ.…
What is the purpose of an acknowledgement number? TCP Sequence (seq) and Acknowledgement (ack) numbers help enable ordered reliable data transfer for TCP streams. The…
What are Layer 2 connections? Layer 2 refers to the data link layer of the network. This is how data moves across the physical links…
Where does a collision domain exist in a switched network? Switches have one collision domain per port and keep an address table of the MAC…
How set IP range in FortiGate? Creating a IP range address Go to Policy & Objects > Addresses. Select Create New. In the Category field,…
How do I block ports on my Cisco router? Device configure terminal. Device(config)# interface gigabitethernet. Pure Layer 2 multicast traffic as well as multicast packets…
Is Adtran a Cisco? Both Adtran and Cisco are huge well-known brands that have been around for quite some time. The same can’t exactly be…
How is a security association established? Security associations are established between two hosts using either Internet Key Exchange (IKE) [RFC2409] [RFC4306] or Authenticated IP Protocol…
How do I generate QR codes with database details? How to Make a QR Code in 8 Easy Steps Select a QR code generator. Choose…