Planet GS-5220 Series User Manual page 27

User's Manual of GS-5220 LCD Series
Powerful Security
The GS-5220 series offers a comprehensive Layer 2 to Layer 4 access control list (ACL) for enforcing security to
the edge. It can be used to restrict to network access by denying packets based on source and destination IP
address, TCP/UDP port number or defined typical network applications. Its protection mechanism also comprises
802.1x Port-based and MAC-based user and device authentication. With the private VLAN function,
communication between edge ports can be prevented to ensure user privacy.
Enhanced Security and Traffic Control
The GS-5220 series also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to
prevent IP snooping from attack and discard ARP packets with invalid MAC address. The network administrator
can now construct highly-secure corporate networks with considerably less time and effort than before.
User-friendly Secure Management
For efficient management, the GS-5220 managed switch series is equipped with console, web and SNMP
management interfaces. With the built-in web-based management interface, the GS-5220 series offers an
easy-to-use, platform independent management and configuration facility. The GS-5220 series supports SNMP
and it can be managed via any management software based on the standard SNMP v1 or v2 Protocol. For
reducing product learning time, the GS-5220 series offers Cisco-like command via Telnet or console port and
customer doesn't need to learn new command from these switches. Moreover, the GS-5220 series offers the
remotely secure management by supporting SSH, SSL and SNMP v3 connection where the packet content can be
encrypted at each session.
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