Showing 10 of 20 Blog Posts
A MAC address is hard-coded (burned in) on the network interface controller (NIC) of the Physical layer device attached to the network. Each MAC address must be...
1: What is unicast and how does it work? Unicast is a one-to-one transmission method. A single frame is sent from the source to a destination on...
While the DHCP server protocol is designed to support dynamic management of IP addresses, there is nothing to stop someone from implementing a server that uses the...
26. Can DHCP support remote access? PPP has its own non-DHCP way in which communications servers can hand clients an IP address called IPCP (IP Control Protocol)...
8. What is an IP address? An IP address (also called an IP number) is a number (typically written as four numbers separated by periods, i.e. 107.4.1.3...
Questions General What is DHCP? What is DHCP’s purpose? Who Created It? How Was It Created? Can DHCP work with Appletalk or IPX? How is it different...
Show commands – Cisco routers Show version – software version, config files, boot images, config register, basic config of router Show ipx interface – status, ipx rip...
Port security is used to secure the port of a layer 3 switch for the purpose of to not access that port except the dedicated mac address...
