Authenticated dhcp windows
In this case, the DHCP client is redirected to the captive portal. All rights reserved. Required: page refresh 5. Page tree. Browse pages. Workflow Info Remove Read Confirmation. A t tachments 62 Page History People who can view.
Page Labels Attachment Labels. Hide Inline Comments. It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search. Can You help me!! Basically the switch request authentication from the computer, then contact an authentication server to validate the credentials and depending on the answer the switch will deny or allow access. There's further possible options, like placing the host in a guest vlan if not authenticated or placing the host in a specific VLAN depending of some of the user properties.
Obviously your switch must support In a windows environment, the Network Policy Server role can act as the authentication server. It is natively integrated with Active Directory. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Create a free Team What is Teams? Learn more. The DHCP server stores the configuration information in a database that includes:. Valid IP addresses, maintained in a pool for assignment to clients, as well as excluded addresses. The lease duration, or the length of time for which the IP address can be used before a lease renewal is required.
Reliable IP address configuration. DHCP minimizes configuration errors caused by manual IP address configuration, such as typographical errors, or address conflicts caused by the assignment of an IP address to more than one computer at the same time. Reduced network administration. DHCP includes the following features to reduce network administration:.
The efficient handling of IP address changes for clients that must be updated frequently, such as those for portable devices that move to different locations on a wireless network.
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