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Introduction SmartStack STS16-20D/STS16-20R Token Ring Switches Installation and User Guide
— On SmartStack STS16-20R up to 256 Mbps for all the ports 1–20, when
using 8 ports.
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Advanced filtering (MAC address / Protocol)
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VLAN (Virtual LAN) support
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Support for transmission priorities
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Congestion control
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SRB Redundancy
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Support for ClearSession high availability features
Management
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Extensive and sophisticated network management:
— SNMP management
— Out-of-band management via Telnet and VT100 consoles
— Graphical management application for Windows 95 and Windows NT (for
information on additional management applications for Unix, please
contact your local Cabletron Systems sales representative)
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Support for RMON and standard MIBs
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Network statistics
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LAN probe port mirroring
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Fault isolation and detection
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Download via TFTP or X-modem of new switch microcode
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Up- and download of switch configuration via TFTP
Scalability and High Availability
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SmartStack STS16-20D:
One active LAN station can be attached to each of the workstation port 1–16.
Up to 5,500 active LAN stations for the four network ports 17–20 combined
with a maximum of 10,000 active LAN stations per SmartStack STS16-20D..
SmartStack STS16-20R:
Up to 5,500 active LAN stations per group of four ports with a maximum of
10,000 active LAN stations per SmartStack STS16-20R
.
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Stackable architecture
