Sun Java System Web Server 7.0 Update 7 Performance Tuning, Sizing, and Scaling Guide


By default, the DNS cache is on. You can enable or disable DNS caching in the Admin Console on the configuration's Performance tab ⇒ DNS sub tab, under DNS Cache Settings and selecting or deselecting the DNS Cache Enabled box. To enable or disable it using the command-line-interface, use wadm set-dns-cache-prop and set the enabled property.