Planet GS-5220-24T4XVR User Manual page 19

 8 priority queues on all switch ports
 Traffic classification
- IEEE 802.1p CoS
- TOS/DSCP/IP precedence of IPv4/IPv6 packets
- IP TCP/UDP port number
- Typical network application
 Strict priority and Weighted Round Robin (WRR) CoS policies
 Supports QoS and In/Out bandwidth control on each port
 Traffic-policing on the switch port
 DSCP remarking

Multicast
 Supports IGMP snooping v1, v2 and v3
 Supports MLD snooping v1 and v2
 Querier mode support
 IGMP snooping port filtering
 MLD snooping port filtering
 Multicast VLAN Registration (MVR) support

Security
 Authentication
- IEEE 802.1x port-based/MAC-based network access authentication
- Built-in RADIUS client to cooperate with the RADIUS servers
- TACACS+ login users access authentication
- RADIUS/TACACS+ users access authentication
 Access Control List
- IP-based Access Control List (ACL)
- MAC-based Access Control List
 Source MAC/IP address binding
 DHCP Snooping to filter untrusted DHCP messages
 Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
 IP Source Guard prevents IP spoofing attacks
 IP address access management to prevent unauthorized intruder

Management
 IPv4 and IPv6 dual stack management
 Switch Management Interfaces
- Console/Telnet Command Line Interface
- Web switch management
- SNMP v1, v2c, and v3 switch management
User's Manual of GS-5220-24T4XV(R) Managed LCD Switch
19