What is true about VRRP implementations?

What is true about VRRP implementations?
A . VRRP membership is enabled in cpconfig
B . VRRP can be used together with ClusterXL, but with degraded performance
C . You cannot have a standalone deployment
D . You cannot have different VRIDs in the same physical network

Answer: C

Explanation:

Reference: https://sc1.checkpoint.com/documents/R76/CP_R76_Gaia_WebAdmin/87911.htm