The following table describes parameters for the dns-cache-init function.
Table 2–3 dns-cache-init parameters| 
 Parameter  | 
 Description  | 
|---|---|
| 
 (Optional) Specifies how many entries are contained in the cache. Acceptable values are 32 to 32768; the default value is 1024.  | 
|
| 
 (Optional) Specifies how long (in seconds) it takes for a cache entry to expire. Acceptable values are 1 to 31536000 (1 year); the default is 1200 seconds (20 minutes).  |