The following is the network parameter planning of an engineer's network management server. Among them, the correct planning is: (Multiple Choice)

The following is the network parameter planning of an engineer’s network management server. Among them, the correct planning is: (Multiple Choice)

The following is the network parameter planning of an engineer’s network management server. Among them, the correct planning is: (Multiple Choice)
A . Host name of the network management server: Server123-
B . Single-Server System (Windows) IP address planning: IP address: 129.9.1.1/255.255.255.0; Gateway: 123.9.1.254
C . The network servers with 2000 equivalent network elements, the planned bandwidth for managing network elements is 3.02 Mbit/s.
D . A network with 2000 equivalent network elements, a 15- minute collection period, and 7- day performance data retention, with a planned performance database size of 80 GB

Answer: BCD