To set the DNS dynamic update properties for use by the current DHCP scope or reserved IP in the current scope. Syntax: set ...

To set the DNS dynamic update properties for use by the current DHCP 
scope or reserved IP in the current scope.  
 
Syntax: 
 
        set dnsconfig  [Enable=]{0|1} [[Update=]{0|1}] 
                      [[Lookup=]{0|1}] 
 
Parameters: 
 
        Reserved IP    - Specifies the IPv6 Address of the reserved client. 
                         If not spcified then DNS configuration is set for the scope. 
 

        [Enable=]{0|1} - Required. Indicates whether to enable or disable the 
                         dynamic DNS update when requested by client using the 
                         FQDN option.   
 
                     0 = DHCP Server does not perform DDNS update.   
                     1 = DHCP Server performs DDNS update.  
 
        [Update=]{0|1} - Indicates the type of update.  
 
                     0 = DHCP Server updates both the AAAA and PTR records 
                         only if requested by client.  
                     1 = DHCP Server always updates both AAAA and PTR records.  
 
        [Lookup=]{0|1} - Indicates whether to enable or disable forward 
                         lookups for clients when leases expire.   
 
                     0 = Disable forward lookups.  
                     1 = Enable forward lookups.  
 
Remarks: 

 
   DHCPv6 clients should send the FQDN options for the server to take 
   appropriate action. DHCP Server will not do any DDNS registration if 
   no FQDN option is received from the client.   
 
Example - 1:       set dnsconfig 1 1 0 
 
        This command enables the dynamic update of DNS information for 
   the current scope by the DHCP server and configures updates to always 
   be made for both forward and reverse lookups, even if it is not requested 
   by the client.   
 
   This example also disables the option to perform forward lookups when 
   leases expire.  
 
Example - 2:       set dnsconfig 2a2:3:1:1::3 1 1 0 
 
        This command enables the dynamic update of DNS information for 
   the reservation 2a2:3:1:1::3 by the DHCP server and configures updates 
   to always be made for both forward and reverse lookups, even if it is not 
   requested by the client.   
 
   This example also disables the option to perform forward lookups when 
   leases expire.