Specifications

DHCP-SERVER-POLICY 13 - 49
13.1.3.2.32 update
 dhcp-pool-mode
Controls the use of the DDNS service
Supported in the following platforms:
• Access Points — AP300, AP621, AP622, AP650, AP6511, AP6521, AP6532, AP71XX, AP81XX
• Wireless Controllers — RFS4000, RFS6000, RFS7000, NX9000, NX9500
Syntax
update dns {override}
Parameters
• update dns {override}
Usage Guidelines
A DHCP client cannot perform updates for RR’s A, TXT and PTR. Use update (dns)(override)to enable the wireless
controller’s internal DHCP server to send DDNS updates for resource records. The DHCP server can override the client, even
if the client is configured to perform the updates.
In the DHCP pool of DHCP server, FQDN is configured as the DDNS domain name. This is used internally in DHCP packets
between the wireless controller’s DHCP server and the DNS server.
Examples
rfs7000-37FABE(config-dhcp-policy-test-pool-pool1)#update dns override
rfs7000-37FABE(config-dhcp-policy-test-pool-pool1)#
Related Commands
dns {override} Configures the DDNS parameters
• override – Optional. Enables DDNS updates on a onboard DHCP server
no Resets values or disables commands