HSRP(Hot Standby Router Protocol) is a Cisco proprietary First Hop Redundancy protocol. HSRP first hop redundancy mechanism provide alternative path as a proactive action for any failure on a device. …
There are different transmission techniques in communication if we divide communication according to the receivers. These communication techniques are: Unicast Multicast Broadcast Anycast Unicast is the communication that there …
BFD (Bidirectional Forwarding Detection) mechanism uses packets to inform both ends that the protocol is configured. With these packets, BFD provide basic connectivity and the parameter negotiation. The main role …
What is BFD? For networks, failure detection is very important. There are vairous mechanisms used for this purpose. One of them is BFD (Bidirectional Forwarding Detection). In this lesson, we …
TCP vs UDP Before, we have talked about TCP and UDP as an overview. Here, we will compare these two protocols’s main characteristics and we will see TCP vs UDP. …
