Cisco 300 Series Administration Manual page 345

Managed switch

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IP Configuration

Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)

To add a host name and its IP address:

Click IP Configuration > Domain Name System > Host Mapping.

If required, select the Clear Table option to clear some or all of the entries in the

Host Mapping Table.

Static Only—Deletes the static hosts.

Dynamic Only—Deletes the dynamic hosts.

All Dynamic & Static—Deletes the static and dynamic hosts.

The Host Mapping Table displays the following fields:

Host Name—User-defined host name or fully-qualified name.

IP Address—The host IP address.

IP Version—IP version of the host IP address.

Type—Is this a Dynamic or Static entry to the cache.

Status— Displays the results of attempts to access the host

—Attempt succeeded.

Negative Cache

TTL— If this is a dynamic entry, how long will it remain in the cache.

Remaining TTL— If this is a dynamic entry, how much longer will it remain in

To add a host mapping, 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:

—Attempt failed, do not try again.

—There was no response, but system can try again in