IP Configuration
Domain Name
324 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)
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• Polling Timeout—Enter the number of seconds that the device will wait for
a response to a DNS query.
• Polling Interval—Enter how often (in seconds) the device sends DNS query
packets after the number of retries has been exhausted.
- Use Default—Select to use the default value.
This value = 2*(Polling Retries + 1)* Polling Timeout
- User Defined—Select to enter a user-defined value.
• Default Parameters—Enter the following default parameters:
- Default Domain Name—Enter the DNS domain name used to complete
unqualified host names. The device appends this to all non-fully qualified
domain names (NFQDNs) turning them into FQDNs.
NOTE Do not include the initial period that separates an unqualified name
from the domain name (like cisco.com).
- DHCP Domain Search List—Click Details to view the list of DNS servers
configured on the device.
STEP 3 Click Apply. The Running Configuration file is updated.
DNS Server Table: The following fields are displayed for each DNS server
configured:
• DNS Server—The IP address of the DNS server.
• Preference—Each server has a preference value, a lower value means a
higher chance of being used.
• Source—Source of the server’s IP address (static or DHCPv4 or DHCPv6)
• Interface—Interface of the server’s IP address.
STEP 4 Up to eight DNS servers can be defined. To add a DNS server, click Add.
Enter the parameters.
• IP Version—Select Version 6 for IPv6 or Version 4 for IPv4.
• IPv6 Address Type—Select the IPv6 address type (if IPv6 is used). The
options are:
