Static-binding – Brocade Mobility RFS Controller CLI Reference Guide (Supporting software release 5.5.0.0 and later) User Manual
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Brocade Mobility RFS Controller CLI Reference Guide
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Parameters
update dns {override}
Usage Guidelines:
A DHCP client cannot perform updates for RR’s A, TXT and PTR resource records. Use
update
(dns)(override)
to enable the 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 server’s DHCP pool, FQDN is configured as the DDNS domain name. This is used
internally in DHCP packets between the DHCP server and the DNS server.
Example
rfs4000-229D58(config-dhcp-policy-test-pool-testPool)#update dns override
rfs4000-229D58(config-dhcp-policy-test-pool-testPool)#show context
dhcp-pool testPool
address 192.168.13.4 class dhcpclass1
update dns override
ddns server 192.168.13.9
ddns multiple-user-class
excluded-address range 192.168.13.25 192.168.13.28
netbios-node-type b-node
dns-server 192.168.13.19
netbios-name-server 192.168.13.25
option option1 157.235.208.80
respond-via-unicast
static-route 192.168.13.0/24 192.168.13.7
rfs4000-229D58(config-dhcp-policy-test-pool-testPool)#
Related Commands:
static-binding
Configures static IP address information for a particular device. Static address binding is executed
on the device’s hostname, client identifier, or MAC address. Static bindings allow the configuration
of client parameters, such as DHCP server, DNS server, default routers, fixed IP address etc.
The following table summarizes static binding configuration commands.
static-binding
dns {override}
Configures DDNS parameters
•
override – Optional. Enables DDNS updates on an onboard DHCP server
Removes dynamic DNS service control
Command
Description
Reference
Creates a static binding policy and enters its configuration mode
Invokes static binding configuration commands