Cisco VPN 3002 - Manual (Page 58)

5-2
VPN 3002 Hardware Client Reference
OL-1893-01
Chapter 5 Servers
Configuration | System | Servers | DNS
Figure 5-2 Configuration | System | Servers | DNS Screen
Enabled
To use DNS functions, check Enabled (the default). To disable DNS, clear the box.
Domain
Enter the name of the registered domain of the ISP for the VPN 3002; for example, yourisp.com .
Maximum 48 characters. This entry is sometimes called the domain name suffix or sub-domain. The
DNS system within the VPN 3002 automatically appends this domain name to hostnames before sending
them to a DNS server for resolution.
Primary DNS Server
Enter the IP address of the primary DNS server, using dotted decimal notation; for example,
192.168.12.34. Be sure this entry is correct to avoid DNS resolution delays.
Secondary DNS Server
Enter the IP address of the secondary (first backup) DNS server, using dotted decimal notation. If the
primary DNS server does not respond to a query within the Timeout Period specified below, the system
queries this server.
Tertiary DNS Server
Enter the IP address of the tertiary (second backup) DNS server, using dotted decimal notation. If the
secondary DNS server does not respond to a query within the Timeout Period specified below, the system
queries this server.