Figure 294. Dns Client; Dns Proxy Configuration - Samsung WEC8500 Operation Manual

Figure 294. DNS Client
You can enable or disable a DNS client using the QUERY of a DNS SERVER item.
In the 1ST DNS SERVER, 2ND DNS SERVER, and 3RD DNS SERVER boxes, you can
configure 3 name servers.

DNS Proxy Configuration

You can configure the DNS relay function or a cache for relay. The cache is a temporary
space where the APC saves the DNS information obtained from a DNS server.
You can configure maximum number of entries as 10000-100000. The DNS relay is
related to the DNS client configuration. If you disable the DNS client function or delete all
the name servers, the DNS relay function is not working.
Configuration using CLI
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WEC8500# configure terminal
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WEC8500/WEC8050 (APC) Operation Manual v10.1
©Samsung Electronics America
Go to the configure mode of the CLI.
Configure a DNS relay. Configure the cache to a default, i.e. 10000.
o ip dns relay enable: Enables a relay.
To change cache configuration, enter as follows:
o ip dns relay enable cache: Configures a DNS relay and configures
the cache to a default, i.e. 10000.
o ip dns relay enable cache 20000: Configures a DNS relay and
configures the cache to 20000.
o ip dns relay enable no-cache: Configures a DNS relay and disables
the cache settings.
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