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The switch uses IGMP Snooping and IGMP to manage multicast group
registration.
Traffic Priority
This switch provides Quality of Service (QoS) by prioritizing each packet
based on the required level of service, using two distinct categories with
Weighted Fair Queuing. It uses IEEE 802.1p and 802.1Q tags to prioritize
incoming traffic based on input from the end-station application. These
functions can be used to provide independent priorities for delay-sensitive
data and best-effort data.
Optional Media Extender Modules
Optional 100BASE-FX Module (SMC6900FSC)
100Base-FX-SC Extender Module
SMC6900FSC
Figure 1-6. 2-Port 100BASE-FX Multimode Fiber Module
Using multimode fiber (MMF) cable, the 100BASE-FX port can be
connected to a remote site up to 2 km (1.24 mi.) away. This port operates
only at 100 Mbps, full duplex. This module is fitted with an SC connector,
but you can attach an ST plug to the switch using the optional SC-ST
Converter (Part Number: 99-012034-091).
Optional 100BASE-FX Module (SMC6900FSSC)
100Base-FX-SC Singlemode Module
SMC6900FSSC
Figure 1-7. 1-Port 100BASE-FX Single-Mode Fiber Module
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