Ddns - Motorola RFS7000 Reference Manual

17.1.7 ddns

DHCP Config Commands
Sets dynamic DNS parameters
Supported in the Following Platforms:
• WS5100
• RFS7000
• RFS6000
Syntax
ddns [domainname (name)|multiple-user-class|server (IP address)
(IP address)|ttl <1-864000>]
Parameters
domainname (name)
multiple-user-class
server (IP address)
(IP address)
ttl <1-864000>
Usage Guidelines
Use
update (dns) (override)
updates for resource records (RRs) A, TXT and PTR. A DHCP server can always override the
client even if the client is configured to perform the updates.
In the DHCP server network pool, FQDN is defined as the DDNS domain name. This is used
internally in DHCP packets between the DHCP server on the switch and the DNS server.
Example
RFSwitch(config-dhcp)#ddns domainname TestDomain.com
RFSwitch(config-dhcp)#
Sets the domain name used for DDNS updates
Enables the multiple user class option
Specifies the server to which DDNS updates have
been sent
• ip address – Defines an IP address in dotted
decimal format
Sets a Time To Live (TTL) value for DDNS updates
• <1-864000> – TTL value in seconds
to enable an internal DHCP server to send DDNS
DHCP Server Instance 17-11