--- The statistics of arrayNetworks' VIP Group MIB 
vipStats       OBJECT IDENTIFIER ::= { arrayNetworks 22 }                <= 
This corresponds to 1.3.6.1.4.1.7564.22 
vipStatus             OBJECT-TYPE 
SYNTAX      INTEGER { 
on (1), 
off (0) 
} 
MAX-ACCESS        read-only 
STATUS        current 
DESCRIPTION   
"Status of VIP statistics gathering - on or off" 
::= { vipStats 1 } 
We have: 
SNMPv2-SMI::enterprises.7564.22.1.0 = INTEGER: 0                <== Stats set to OFF 
SNMPv2-SMI::enterprises.7564.22.2.0 = STRING: "Hornet-I-2" 
SNMPv2-SMI::enterprises.7564.22.3.0 = STRING: "11/12/09 18:40

Is there a way to enable this parameter (SNMPv2-SMI::enterprises.7564.22.1.0 = INTEGER: 0) or via cli configuration? If yes, what 
are the impact in terms of CPU/Memory usage etc…?

ANSWER: 
This parameter can be enabled via CLI command "ip statistic on". This feature has no distinct impact on CPU/Memory usage.