PLANET GS-5220-16S8C - Manual (Page 55)

User’s Manual of GS-5220 Series

Security : Authentication, System Access Management, Port (contains Dot1x
port, MAC based and the MAC Address Limit), ACL, HTTPS, SSH, ARP
Inspection and IP source guard.

IP : Everything except 'ping'.

Port : Everything except 'VeriPHY'.

Diagnostics : 'ping' and 'VeriPHY'.

Maintenance : CLI- System Reboot, System Restore Default, System
Password, Configuration Save, Configuration Load and Firmware Load.
Web- Users, Privilege Levels and everything in Maintenance.

Debug : Only present in CLI.

Privilege Level
Every privilege level group has an authorization level for the following sub
groups:

Configuration read-only

Configuration/execute read-write

Status/statistics read-only

Status/statistics read-write (e.g. for clearing of statistics).
Buttons
: Click to apply changes.
: Click to undo any changes made locally and revert to previously saved values.
4.2.6 NTP Configuration
Configure NTP on this Page. NTP is an acronym for Network Time Protocol, a network protocol for synchronizing the clocks of
computer systems. NTP uses UDP (data grams) as transport layer. You can specify NTP Servers. The NTP Configuration
screen in
Figure 4-2-8 appears.
Figure 4-2-8: NTP Configuration Page Screenshot
The Page includes the following fields:
55