Questions
Answer the following questions to test your knowledge of this chapter:
- In the
chrony.conf
file, which of the following lines will allowchronyd
to function as a time server?A.
network 192.168.0.0/24
B.
allow 192.168.0.0/24
C.
permit 192.168.0.0/24
D.
listen 192.168.0.0/24
- How would you set up
systemd-timesyncd
to function as a time server? (We will assume that we're on the192.168.0.0/24
network.)A. Add a
network 192.168.0.0/24
line to thetimesyncd.conf
file.B. Add a
permit
192.168.0.0/24
line to thetimesyncd.conf
file.C. Add an
allow
192.168.0.0/24
line to thetimesyncd.conf
file.D. You can't.
- For dealing with PTP, which of the following clock types allows messages to flow between the PTP master clock and the client machines on the same VLAN?
A. Boundary clocks
B. Grandmaster clocks
C. Router clocks
D. Transparent clocks
- When dealing with PTP, which service causes a machine's system clock to synchronize with the PTP hardware clock in the network...