Useful tips for everyday
How do I limit Internet speed for a specific computer? Let’s start with those options which pertain to any device on the network. Change the…
Is disabling router firewall safe? Disabling a firewall permits all data packets to entering and exiting the network unrestricted. This includes not just expected traffic,…
Is DHCP request broadcast or unicast? The DHCP operation begins with clients broadcasting a request. If the client and server are on different subnets, a…
What is optical fiber communication system? Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of infrared light…
What is the maximum rate of data transfer? In computers, data transfer is often measured in bytes per second. The highest data transfer rate to…
How do you use load balancing? Load Balancing Algorithms Round Robin – Requests are distributed across the group of servers sequentially. Least Connections – A…
What is no AAA New Model? Once the configuration is saved and AAA is removed using ‘no aaa-new model’, the login method will switch back…
Why is flow control needed in TCP? Flow Control basically means that TCP will ensure that a sender is not overwhelming a receiver by sending…
Are VLANs more secure than subnets? VLAN is works at the layer 2 while subnet is at layer 3. Subnets are more concerned about IP…
Can I assign public IP to EC2 instance? You can assign a public IPv4 address to your instance when you launch it. You can view…