9-4 WS2000 Wireless Switch System Reference Guide
9.3 Updating DNS Entries using DDNS
Once DDNS has been configured and enabled for a subnet, it is possible to manually refresh the DNS entries
for all active DHCP clients on a single subnet or on all active subnets.
9.3.1 Updating DNS Entries for a Single Subnets
The DNS entries for a single subnet can be updated using the following steps.
1. Select the subnet you wish to refresh from the menu tree on the left side of the screen.
2. From the Subnet configuration screen click the
screen.
After the Update DNS button has been clicked, an ADD DNS message for all the active leases on the
DHCP server for that subnet is sent to the DNS server. A DELETE DNS message for all the inactive leases
on the DHCP server for that subnet is sent to the DNS server.
Update DNS
button located in the DHCP section of the