aboutHRPWhich of the following options is not included in the content of the master/slave configuration consistency check?

_____ Mode: Two devices, one master and one backup. Under normal circumstances, service traffic is handled by the active device. When the active device fails, the standby device replaces the active device to process service traffic to ensure that services are not interrupted.[fill in the blank]*

ASPF (Application Specific Packet Filter) is a packet filtering technology based on the application layer and implements a special security mechanism through the server-map table.
Regarding ASPF and server-map tables, which of the following are correct? (Multiple choice)

Digital signature is to generate a digital fingerprint by using a hash algorithm to ensure the integrity of data transmission

In the USG system firewall, you can use which function to provide well-known application services for non-well-known ports?