The Huawei Redundancy Protocol (HRP) is used to synchronize the main firewall configuration and connection status and other data on the backup firewall to synchronize . Which of the following options is not in the scope of synchronization?

The Huawei Redundancy Protocol (HRP) is used to synchronize the main firewall configuration and connection status and other data on the backup firewall to synchronize . Which of the following options is not in the scope of synchronization?
A . Security policy
B . NAT policy
C . Blacklist
D . IPS signature set

Answer: D