Juniper IP SERVICES - CONFIGURATION GUIDE V 11.1.X Configuration Manual page 131

export source
ip flow-aggregation cache
mask destination
mask source
host1(config-flow-cache)#export destination myhost udp-port
Use the no version to remove the destination.
See export destination.
Use to configure an export source for the aggregation cache.
Example
host1(config-flow-cache)#export source interface inf1
Use the no version to remove the destination.
See export source.
Use to create an aggregation cache.
Example
host1(config)#ip flow-aggregation cache
Use the no version to remove the aggregation cache and its configuration.
See ip flow-aggregation cache.
Use to set the minimum mask size for the destination address for the prefix and
destination prefix aggregation caches.
Example
host1(config-flow-cache)#mask destination 128
Use the no version to restore the default mask size, which is 0.
See mask destination.
Use to set the minimum mask size for the source address for the prefix and
source prefix aggregation caches.
Example
host1(config-flow-cache)#mask source 60
Use the no version to restore the default mask size, which is 0.
See mask source.
Chapter 3: Configuring J-Flow Statistics
Configuring Flow-Based Statistics Collection
105