Black Box LGB6026A, Руководство по управлению

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C
HAPTER
4 | Basic Management Tasks
Setting the System Clock
S
HOWING
S
YSTEM
F
ILES
Use the System > File (Show) page to show the files in the system
directory, or to delete a file.
N
OTE
:
Files designated for start-up, and the Factory_Default_Config.cfg
file, cannot be deleted.
CLI R
EFERENCES
◆
"dir" on page 640
◆
"delete" on page 640
W
EB
I
NTERFACE
To show the system files:
1. Click System, then File.
2. Select Show from the Action list.
3.
To delete a file, mark it in the File List and click Delete.
Figure 10: Displaying System Files
S
ETTING THE
S
YSTEM
C
LOCK
Simple Network Time Protocol (SNTP) allows the switch to set its internal
clock based on periodic updates from a time server (SNTP or NTP).
Maintaining an accurate time on the switch enables the system log to
record meaningful dates and times for event entries. You can also manually
set the clock. If the clock is not set manually or via SNTP, the switch will
only record the time from the factory default set at the last bootup.
When the SNTP client is enabled, the switch periodically sends a request
for a time update to a configured time server. You can configure up to three
time server IP addresses. The switch will attempt to poll each server in the
configured sequence.