3Com 2924-PWR User Guide - Page 14

14 CHAPTER 1: GETTING STARTED About the Switch 2924-PWR The Switch 2924-PWR is a Gigabit Ethernet switching products that delivers flexible three-speed performance (10/100/1000), Power over Ethernet (PoE) and advanced voice-optimized features such as auto-QoS and auto-voice VLAN. This makes the switch ideal for medium businesses and small enterprises seeking to build a secure converged network. The Switch 2924-PWR includes the following model: ■ Baseline Switch 2924-PWR Plus 24-Port The Switch 2924-PWR features the following advantages: ■ Full Gigabit speed access ports ■ Jumbo frames support ■ Port security ■ Link aggregation control protocol (LACP) ■ Up to 256 VLANs ■ Access control lists (ACLs) ■ Port-based mirroring Summary of Table 1 summarizes the hardware features supported by the Switch Hardware Features 2924-PWR. Table 1 Hardware Features Feature Addresses Auto-negotiation Forwarding Modes Duplex Modes Auto MDI/MDIX Flow Control Traffic Prioritization Switch 2924-PWR Up to 8,000 supported Supported on all ports Store and Forward Half and full duplex on all front panel ports Supported on all ports. If fiber SFP transceivers are used, Auto MDIX is not supported. In full duplex operation all ports are supported. The Switch 2924-PWR ports are capable of receiving, but not sending pause frames. Supported (using the IEEE Std 802.ID, 1998 Edition): Four traffic queues per port