The distributed nonce caching feature enables you to distribute the cache for a nonce to different servers in a cluster.
For more information, see Creating clusters.
When you select the Distribute nonce caching option in the administrative console, the nonce is propagated to other servers in your environment. However, the nonce might be subject to a one-second delay in propagation and subject to any network congestion.
For more information on distributed nonce caching, see Web services security enhancements.
Related concepts
Nonce, a randomly generated token
Web services security enhancements
Related tasks
Securing Web services for Version 6 and later applications based on
WS-Security