Shulou(Shulou.com)06/01 Report--

For management and security needs, many local area network require fixed IP, IP address and mac address of each device are registered, combined with IP-mac binding, so that Internet access records, viruses ××× are well documented, and individuals can be quickly located. However, fixed IP has some disadvantages compared to automatic IP address acquisition:

Configuration is more complex, some non-technical personnel do not understand and will not configure IP addresses. It needs to be maintained globally by network management personnel.

Fixed IP address lists need maintenance. If the IP address is not recovered in time after the employee leaves the job and the computer is scrapped, the IP address will not be enough.

In this article, I will introduce how to allocate, manage and reclaim IP addresses in conjunction with the IP-mac binding function of WFilter (WSG Gateway).

1. IP can also be obtained automatically after IP-MAC binding.

In WFilter, after IP-mac binding, IP can also be automatically obtained. The same mac always gets a bound IP address. This reduces the maintenance effort on the client side.

2. Management of expired IP

In WFilter's IP-mac Bindings, you can display the Last Online Date for each IP. Only reverse sorting is needed to delete IP addresses that have not been used for a long time. Delete it directly or bind it to a new device.

As a professional Internet behavior management gateway, WSG Internet behavior management gateway can effectively assist and reduce the workload of network administrators. IP-mac binding can also be used for cross-segment binding across Layer 3 switches. It is a good helper for network management.

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