Pseudo DHCP Server Detection
If a private DHCP server exists on a network, clients cannot obtain correct IP addresses and cannot go online normally because this private DHCP server interacts with the DHCP clients during address application. Such a private DHCP server is called a pseudo DHCP server. You can enable the detection of pseudo DHCP servers through a command. By parsing the DHCP packets from a pseudo server, the DHCP server records information about the pseudo server such as the VLAN ID, IP address, and interface number, and then submits a log to inform the network administrator.
