Brocade Mobility RFS7000-GR Controller System Reference Guide (Supporting software release 4.1.0.0-040GR and later) - Manual (Page 263)

Brocade Mobility RFS7000-GR Controller System Reference Guide 249
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DHCP server settings
5
6. Click the Add button to create a new DHCP pool.
a. Use the Interface drop-down menu to assign the interface used for the DHCP relay. As
VLANs are added to the switch, the number of interfaces available grows.
b. Add Servers as needed to supply DHCP relay resources.
c. Click OK to save and add the changes to the running configuration and close the dialog.
d. Click Cancel to close the dialog without committing updates to the running configuration.
Viewing DDNS bindings
The DDNS Bindings tab displays mappings between client IP addresses and domain names. DDNS
keeps a domain name linked to a changing IP address. Typically, when a user connects to a
network, the user’s ISP assigns an unused IP address from a pool of IP addresses (usually done
through a DHCP server). This address is only valid for a limited time. The mechanism of dynamically
assigning IP addresses increases the pool of assignable IP addresses. DNS is a service, which
maintains a database to map a given name to an IP address used for communication on the
Internet. The dynamic assignment of IP addresses makes it necessary to update the DNS database
to reflect the current IP address for a given name.
To view switch DDNS binding information: