Which Port Does the Relay Agent Use When It Sends DHCP Information Back to the Client? The relay agent sends DHCP information back to the client via port 67. Port 67 is a UDP port that serves as the destination address for DHCP messages sent from the relay agent, and it can also be used … Read more
What is HSRP? The Hot Standby Router Protocol (HSRP) is a Cisco-proprietary redundancy protocol that is used to provide redundancy for the default gateway on a network. HSRP provides for automatic failover in the event of router or link failure. In HSRP, a group of routers works together to appear as a single virtual router … Read more
What is MTU in Network? Max Transmission Unit (MTU) is the largest size packet or frame, measured in bytes, that a network can transmit. Any messages larger than the MTU are divided into smaller packets before being sent. The default MTU value is typically 1500 bytes for Ethernet. The easiest way to understand MTU is … Read more
What is Static Routing in Networking? Static routing is a type of network routing technique that involves manually setting up routes between two or more nodes in a given network. Static routing works by having the administrator of the network configure specific routes between certain nodes, allowing data packets to travel only along those predetermined … Read more
What is Default Routing in Networking? Default routing, also known as static routing, is an IP routing technique used in computer networks. It involves setting up a predetermined path for data packets to travel from their source to their destination. With default routing, the network administrator will specify which interface a packet should exit from … Read more