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IBM 600 Product Overview
IBM 600 Product Overview

IBM 600 Product Overview

8270 nways lan switch family
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IBM 8270 Nways LAN Switch Family
• High-speed Token-Ring switch
solution
• Flexible enough to meet your
exact needs
• Layer 3 switching
• Multiprotocol support
• Full-duplex (bi-directional)
communication
• ATM uplinks
• Three new MSS Universal
Feature Cards
• Year 2000 ready
118
Fully configurable Token-Ring LAN switch at a
competitive price
IBM 8270 Nways Token-Ring Switch
Model 600
A new member has been added to the IBM 8270 Nways
Token-Ring LAN switches. The Model 600 joins the Model 800, providing a smaller
entry configuration (six slots). Both models allow flexible configuration with rich
functionality provided by the common set of Universal Feature Cards (UFCs) they
share. Similar to the Model 800, a typical network would benefit from the Model 600
by having each of its high-volume servers on dedicated full-duplex segments and
have client workstations on shared segments using standard Token-Ring concen-
trators, such as the IBM 8239 StackableToken-Ring Hub.
www.networking.ibm.com
IBM 8270 Nways Token-Ring Switch
Model 800
®
LAN Switch family of

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Summary of Contents for IBM 600

  • Page 1 Universal Feature Cards (UFCs) they • Year 2000 ready share. Similar to the Model 800, a typical network would benefit from the Model 600 by having each of its high-volume servers on dedicated full-duplex segments and have client workstations on shared segments using standard Token-Ring concen- trators, such as the IBM 8239 StackableToken-Ring Hub.
  • Page 2: Product Overview

    UFCs can provides users with an easy, cost- solution to Token-Ring LAN perfor- be used in each of the slots of the IBM effective technique for addressing mance requirements. With a minimum 8270 to construct a wide variety of these demands.
  • Page 3 When more than one of (up to 32 Mbps) of standard half-duplex the ports are connected to the same • Another IBM 8270, 8272 or 8270 Module connections. A typical bandwidth physical Token-Ring segment, the in an IBM 8260...
  • Page 4 8239 Token-Ring Stackable Hub The 8270 can act as a powerful workgroup switch or replace the entire 8270 Nways Token-Ring LAN Switch Model 600 backbone with a single switch (see Figure 4). Use TokenPipes to double or quadruple the bandwidth if you need it.
  • Page 5 2210 Router 8228 MAU management 8230 Controlled Access Unit 8270 Nways Token-Ring LAN Switch Model 600 A full console interface, accessible using either a Telnet interface or the 8272 Nways Token-Ring LAN Model 108 serial port (VT-100 or VT-100 emulator)
  • Page 6 800 Chassis kit, you get: The ATM Multimode Fiber UFC redundancy characteristics, the IBM provides one ATM user-network 8270 Model 600 is suitable for use in • IBM 8270 Model 800 chassis interface/user side (UNI) and in all the same environments as the Model...
  • Page 7 Token-Ring ports for each The LEC on the ATM UFC is compatible assigned to the same virtual switch/ UFC installed in the IBM 8270. Each or with LES/LECS Version 1.0 implementa- domain. A second ATM UFC can be all of these UFC ports can be config- tions.
  • Page 8 Token-Ring ports for each • Direct fiber connection between the DVMRP , and NHRP protocols. UFC installed in the IBM 8270. Each or switch and a Token-Ring adapter • VLAN support. In addition to MAC-level all of these UFC ports can be config- VLANs, this function allows you to group •...
  • Page 9 Nways Workgroup A maximum of two UFCs from the Manager for Windows NT and following list can be installed in an IBM Nways Manager for AIX. 8270. • Source-route switching • 1-Port ATM/TR II (FN 2762, PN 86H2762)
  • Page 10 Conversely, the IBM 8272-based dancy (power) characteristics, the IBM products which use a more modest 8270 Model 600 is suitable for use in processor, should be viewed primarily the same environments as the current as workgroup switches at the edge of 8270 Model 800.
  • Page 11 1 year Year 2000 ready The IBM 8270 Nways LAN Switch Family is Year 2000 Ready when used in accordance with its associated documentation and is capable of correctly processing, providing and receiving data within and between the 20th and 21st centuries, provided that all other hardware, software, and/or firmware used with the product properly exchange accurate data with it.
  • Page 12 • 2-Port Fiber and 4-Port UTP/STP Token-Ring Enhanced Universal Feature Cards Planning and Installation Guide, GA27-4168 * Limitations: Maximum of two UFCs in this set may be installed in an IBM 8270. There may also be usage consideration associated with some of these combinations.
  • Page 13: Supplementary Information

    • AutoSense and auto-configuration capabilities • TokenPipe and TokenProbe capabilities • IBM’s patented, adaptive cut-through switching technology, enabling the switch to adapt to changing network conditions • Redundant power supplies and cooling fans (Model 800 only) • Flexible configuration with rich functionality provided by the UFCs •...

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