Planet Networking & Communication GS-5220-24P4X User Manual page 16

User's Manual of GS-5220 Ultra PoE & PoE+ Series
IPv4 and IPv6 VLAN Routing for Secure and Flexible Management
To help customers stay on top of their businesses, the GS-5220 Ultra PoE & PoE+ Series not only provides ultra high
transmission performance and excellent layer 2 technologies, but also offers IPv4/IPv6 VLAN routing feature which allows to
cross over different VLANs and different IP addresses for the purpose of having a highly-secure, flexible management and
simpler networking application.
Robust Layer2 Features
The GS-5220 Ultra PoE & PoE+ Series can be programmed for advanced switch management function, such as dynamic port
link aggregation, Q-in-Q VLAN, Multiple Spanning Tree Protocol (MSTP), Layer 2/4 QoS, bandwidth control and IGMP/MLD
snooping. The GS-5220 Ultra PoE & PoE+ Series allows the operation of a high-speed trunk combining multiple ports. It
consists of a maximum of 14 trunk groups with 8 ports for each group, and supports connection fail-over as well.
Powerful Security
The GS-5220 Ultra PoE & PoE+ 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 Ultra PoE & PoE+ 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 Ultra PoE & PoE+ Series is equipped with console, web and SNMP management
interfaces. With the built-in web-based management interface, the GS-5220 Ultra PoE & PoE+ Series offers an easy-to-use,
platform independent management and configuration facility. The GS-5220 Ultra PoE & PoE+ 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 Ultra PoE & PoE+ 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 Ultra PoE & PoE+ Series offers the remotely secure management
by supporting SSH, SSL and SNMPv3 connection where the packet content can be encrypted at each session.
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