Question 76
The correct configuration command to enable DHCP service on the router is ______.
Question 77
Divide a class B network segment into subnets. If the subnet mask is 19 bits, the maximum number of subnets that can be divided is ___. (Please fill in Arabic numerals)
Question 78
If you want to check which VLANs currently exist on the switch, which one of the following commands is required?
Question 79
SPX belongs to the ______ of the OSI reference model.
Question 80
If a port running STP in the Ethernet switch does not receive or forward data, receives and sends BPDUs, and does not perform address learning, then the port should be in the ______ state.