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IBM BC-203 manual BC-253

Models: BC-203

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Overview of IBM Networking

CMCC Adapter Features for SNA Environments

Note To enable the TN3270 server feature, you must have a CMCC adapter installed in a Cisco 7000 with RSP7000, Cisco 7500 series router, or a Cisco 7200 router. The TN3270 server is very different from the TN3270 terminal emulation access feature described in the “Configuring Dial-In Terminal Services” chapter of the Cisco IOS Dial Services Configuration Guide:Terminal Services.

For details about configuring the TN3270 server on a CMCC adapter, see the “Configuring the TN3270 Server” chapter in this publication.

Cisco IOS Bridging and IBM Networking Configuration Guide

BC-253

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Contents

Overview of IBM Networking BC-203BC-204 RSRBBC-205 Configuration ConsiderationsBC-206 DLSw+DLSw Standard DLSw Version 2 StandardBC-207 UDP Unicast DLSw+ FeaturesEnhanced Peer-on-Demand Routing Feature IP MulticastBC-209 Local AcknowledgmentBC-210 Figure 86 LLC2 Session Without Local AcknowledgmentFigure 87 LLC2 Session with Local Acknowledgment BC-211 Notes on Using LLC2 Local AcknowledgmentBC-212 DLSw+ Support for Other SNA FeaturesSTUN and BSTUN STUN NetworksBC-213 BC-214 STUN FeaturesBC-215 Overview of IBM Networking STUN and BSTUN BC-216Figure 90 IBM Network Configuration without STUN and with STUN Cisco IOS Bridging and IBM Networking Configuration GuideBC-217 BSTUN FeaturesLLC2 and SDLC Parameters BSTUN NetworksBC-218 Cisco’s Implementation of LLC2IBM Network Media Translation Cisco’s Implementation of SDLCBC-219 SDLLC Media Translation Features Virtual Token Ring ConceptBC-220 BC-221 Resolving Differences in LLC2 and SDLC Frame SizeMaintaining a Dynamic RIF Cache Other ConsiderationsBC-222 QLLC ConversionBC-223 Cisco’s Implementation of QLLC ConversionBC-224 Comparing QLLC Conversion to SDLLCBC-225 QLLC CommandAnalogous SDLLC Command Other Implementation ConsiderationsSNA FRAS RFC 1490 Routed Format for LLC2 BNNBC-226 BC-227 RFC 1490 Bridged Format for LLC2 BANBC-228 NCIABC-229 NCIANCIA Server NCIA Client/Server ModelBC-230 BC-231 Advantages of the Client/Server ModelExtended Scalability Migration SupportBC-232 ALPSBC-233 DSPU and SNA Service PointBC-234 SNA Switching Services Benefits of SNASwBC-235 Network Design Simplicity Reduced Configuration RequirementsScalable APPN Networks IP Infrastructure SupportHPR Capable SNA Routing Services Branch ExtenderBC-237 BC-238 Enterprise Extender HPR/IPDLUR Connect-Out Usability FeaturesDynamic CP Name Generation Support Dynamic SNA BTU SizeUser-Settable Port Limits Responsive Mode Adaptive Rate-Based Flow ControlInterprocess Signal Tracing Management EnhancementsVirtual Token Ring LAN and IP-Focused Connection TypesTrap MIB Support for Advanced Network Management Awareness Token Ring, Ethernet, and FDDINative IP Data-Link Control HPR/IP DLC Switching Support for Access to SDLC and QLLCCisco Transaction Connection Virtual Data-Link ControlBC-243 CTRC and CICSBC-244 CTRC and DB2CMCC Adapter Hardware Benefits of CTRCBC-245 Channel Interface Processor Channel Port AdapterBC-246 Product Differences Differences between the CIP and CPAESCON Channel Port Adapter Parallel Channel Port AdapterTCP/IP Offload CMCC Adapter Features for TCP/IP EnvironmentsCommon Link Access to Workstation Supported EnvironmentsIP Host Backup Cisco Multipath Channel+BC-249 CMCC Adapter Features for SNA Environments Cisco SNABC-250 Cisco Multipath Channel TN3270 ServerBC-251 SNA Functions Telnet Server FunctionsBC-252 BC-253 BC-254 Overview of IBM Networking CMCC Adapter Features for SNA EnvironmentsCisco IOS Bridging and IBM Networking Configuration Guide