Installation guide

Chapter 1 Product Overview
Features
1-4
Catalyst 3500 Series XL Hardware Installation Guide
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Table 1-2 Catalyst 3512, 3524, 3524-PWR, and 3548 XL Features
Feature Description
Performance and
Configuration
• Autonegotiation of speed and duplex operation on 10/100 Ethernet ports
• 12, 24, or 48 10/100 Ethernet ports and 2 GBIC-based Gigabit Ethernet
slots
• Support for up to 250 port-based VLANs
• ISL and IEEE 802.1Q trunking support on all ports
• SupportforvoiceVLANID(VVID)
• High-speed EtherChannel connections between switches and servers
• 8192 MAC addresses
• IEEE 802.1p capable
• CGMP to limit the flooding of IP multicast traffic
• Broadcast storm control to prevent performance degradation from
broadcast storms
• SPAN port monitoring on any port
• Support for command switch redundancy
• Support for Cisco GBIC modules
– GigaStack GBIC
– 1000BaseSX GBIC module
– 1000BaseLX/LH GBIC module
– 1000BaseZX GBIC module