Port-based and 802.1q tag-based VLANs Management VLAN Guest VLAN support Dynamic VLAN assignment via Radius server with 802.1x client authentication
HOL Blocking
Head of line (HOL) blocking prevention
Web User Interface
Built-in Web UI for easy browser-based confi guration (HTTP/HTTPS)
SNMP
Version 1 and 2c
Firmware Upgrade
Web browser upgrade (HTTP) and TFTP
Port Mirroring
Traffi c on multiple ports (up to 4 ports) can be mirrored to another port for analysis with a network analyzer
RMON
Embedded remote monitoring (RMON) software agent support for enhanced traffi c management, monitoring, and analysis
Other Management
Telnet (menu-driven), DHCP client, system log, confi guration unload and backup via HTTP or TFTP, PING, dual images, SNTP
Security
802.1x Radius authentication, DHCP snooping, IP-MAC binding, port security supports limited dynamic lock and locked MAC address, management access control
Link Aggregation
IEEE 802.3ad LACP, up to 4 groups with up to 8 ports per group
Storm Control
Broadcast, fl ooding, and multicast
Spanning Tree
IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree
IGMP Snooping
IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits
bandwidth-intensive video traffi c to only the requestors; supports 256 multicast groups
QoS Priority Levels
4 hardware queues
Scheduling
Priority queuing and weighted round robin (WRR)
Class of Service
Port-based, 802.1p priority-based, IPv4/v6 IP DSCP-based
Auto Voice VLAN
Voice traffi c is automatically assigned by OUI to a voice-specifi c VLAN and treated with appropriate levels
