Cisco ASA 5505 Configuration Manual page 301

Chapter 11 Configuring Dynamic DNS
Both the A resource record and the PTR resource record.
•
The A resource records only.
•
Click OK to close the Add Dynamic DNS Update Method dialog box.
Step 6
The new dynamic DNS client settings appear.
To change these settings, click Edit to display the Edit Dynamic DDNS Update Method dialog box.
Step 7
When you edit an existing method, the Name field is display-only and shows the name of the selected
method for editing
Make your desired changes, and then click OK to close the Edit Dynamic DDNS Update Method dialog
Step 8
box.
The revised dynamic DNS client settings appear.
Step 9 To remove configured settings, choose the settings from the list, and then click Delete.
To add DDNS settings for each interface configured for DDNS, click Add to display the Add Dynamic
Step 10
DNS Interface Settings dialog box.
Step 11 Choose the interface from the drop-down list.
Step 12 Choose the update method assigned to the interface from the drop-down list.
Enter the hostname of the DDNS client.
Step 13
To store resource record updates, choose one of the following options:
Step 14
Default (PTR Records) to specify that the client request PTR record updating by the server.
•
Both (PTR Records and A Records) to specify that the client request both the A and PTR DNS
•
resource records by the server.
None to specify that the client request no updates by the server.
•
Note
Click OK to close the Add Dynamic DNS Interface Settings dialog box.
Step 15
The new dynamic DNS interface settings appear.
To change these settings, click Edit to display the Edit Dynamic DNS Interface Settings dialog box.
Step 16
Make your desired changes, and then click OK to close the Edit Dynamic DNS Interface Settings dialog
Step 17
box.
The revised dynamic DNS interface settings appear.
To remove configured settings, choose the settings from the list, and then click Delete.
Step 18
Click Apply to save your changes, or click Reset to discard them and enter new ones.
Step 19
OL-20339-01
DHCP must be enabled on the selected interface for this action to take effect.
Cisco ASA 5500 Series Configuration Guide using ASDM
Configuring Dynamic DNS
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