Author - Sagar Jadhwani

Cisco IOS DHCP Relay Agent

DHCP is often used for hosts to automatically assign IP addresses and uses 4 different packets to do so. Since a host doesn’t have an IP address to start with, we use broadcast messages on the network that hopefully end up at a DHCP server. The problem with broadcast is that this means...

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TCP Header

TCP (Transmission Control Protocol) is a reliable transport protocol as it establishes a connection before sending any data and everything that it...

Sagar Jadhwani