Enables Domain Name System (DNS) analytics.
| dns | Domain Name System. |
| cache | Specifies DNS cache. |
| analytics | Specifies enabling DNS cache analytics. Analytics provides more insight into DNS queries when DNS cache is enabled. Default is disabled. |
| vr | Specifies enabling DNS analytics on a VR. |
| vr_name | Specifies the VR name. If not specified, the VR of the current command context is used. |
DNS analytics is disabled by default.
To disable DNS analytics, use the command disable dns cache analytics {{vr} vr_name}.
The following example enables DNS analytics on VR "vr1":
# enable dns cache analytics vr vr1
This command was first available in ExtremeXOS 30.3.
This command is available on ExtremeSwitching X435, X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, X870, 5320, 5420, and 5520 series switches.