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IBM BC-201 manual RSRB, page DLSw+, page STUN and BSTUN, page, Overview of IBM Networking

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Overview of IBM Networking

Overview of IBM Networking

The IBM networking technologies described in this publication can be categorized as network-related or host-related technologies. The IBM Networking section of the Cisco IOS Bridging and IBM Networking Configuration Guide discusses the following network-related software components:

•RSRB, page 202

•DLSw+, page 204

•STUN and BSTUN, page 211

•LLC2 and SDLC Parameters, page 215

•IBM Network Media Translation, page 217

•SNA FRAS, page 223

•NCIA, page 226

•ALPS, page 229

The IBM Networking section of the Cisco IOS Bridging and IBM Networking Configuration Guide discusses the following host-related software and hardware components:

•DSPU and SNA Service Point, page 230

•SNA Switching Services, page 232

•Cisco Transaction Connection, page 239

•CMCC Adapter Hardware, page 242

The following Cisco IOS software features are supported on the CMCC adapters:

–Common Link Access to Workstation, page 245

–TCP/IP Offload, page 245

–IP Host Backup, page 246

–Cisco Multipath Channel+, page 246

–Cisco SNA, page 247

–Cisco Multipath Channel, page 248

–TN3270 Server, page 248

This overview chapter gives a high-level description of each technology. For configuration information, refer to the corresponding chapters in this publication.

		Cisco IOS Bridging and IBM Networking Configuration Guide
		Cisco IOS Bridging and IBM Networking Configuration Guide
	78-11737-02			BC-201
	78-11737-02			BC-201

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IBM BC-201 manual RSRB, page DLSw+, page STUN and BSTUN, page, SNA FRAS, page NCIA, page ALPS, page

Contents

Common Link Access to Workstation, page TCP/IP Offload, page DSPU and SNA Service Point, page SNA Switching Services, pageIP Host Backup, page Cisco Multipath Channel+, page Cisco SNA, page RSRB, page DLSw+, page STUN and BSTUN, pageBC-202 RSRBBC-203 Configuration ConsiderationsBC-204 DLSw+Enhanced Peer-on-Demand Routing Feature, page DLSw+ Features, pageDLSw Standard DLSw Version 2 StandardEnhanced Peer-on-Demand Routing Feature DLSw+ FeaturesIP Multicast UDP UnicastDLSw+ Support for Other SNA Features, page Notes on Using LLC2 Local Acknowledgment, pageLocal Acknowledgment Local Acknowledgment, pageFigure 86 LLC2 Session Without Local Acknowledgment BC-208Figure 87 LLC2 Session with Local Acknowledgment BC-209 Notes on Using LLC2 Local AcknowledgmentBC-210 DLSw+ Support for Other SNA FeaturesBSTUN Features, page STUN Networks, page STUN Features, page BSTUN Networks, pageSTUN and BSTUN STUN NetworksBC-212 STUN FeaturesBC-213 Figure 90 IBM Network Configuration without STUN and with STUN BC-214Overview of IBM Networking STUN and BSTUN Without STUNLLC2 and SDLC Parameters BSTUN FeaturesBSTUN Networks BC-215BC-216 The Cisco Implementation of LLC2IBM Network Media Translation SDLLC Media Translation Features, page QLLC Conversion, pageThe Cisco Implementation of SDLC The Cisco Implementation of QLLC Conversion, pageVirtual Token Ring Concept SDLLC Media Translation FeaturesBC-218 Maintaining a Dynamic RIF Cache Resolving Differences in LLC2 and SDLC Frame SizeOther Considerations BC-219BC-220 QLLC ConversionBC-221 The Cisco Implementation of QLLC ConversionBC-222 Comparing QLLC Conversion to SDLLCAnalogous SDLLC Command QLLC CommandSNA FRAS Other Implementation ConsiderationsRFC 1490 Routed Format for LLC2 BNN, page RFC 1490 Routed Format for LLC2 BNNRFC 1490 Bridged Format for LLC2 BAN, page BC-224BC-225 RFC 1490 Bridged Format for LLC2 BANNCIA NCIANCIA Server NCIA I, page NCIA Server, pageBC-227 NCIA Client/Server ModelExtended Scalability Advantages of the Client/Server ModelBC-228 Migration Support ALPSBC-229 BC-230 DSPU and SNA Service PointBC-231 HPR Capable SNA Routing Services, page Branch Extender, page SNA Switching ServicesEnterprise Extender HPR/IP, page Usability Features, page Reduced Configuration Requirements, pageScalable APPN Networks Reduced Configuration RequirementsIP Infrastructure Support Network Design SimplicityBranch Extender HPR Capable SNA Routing ServicesBC-234 BC-235 Enterprise Extender HPR/IPResponsive Mode Adaptive Rate-Based Flow Control Usability FeaturesResponsive Mode Adaptive Rate-Based Flow Control, page Dynamic CP Name Generation SupportInterprocess Signal Tracing, page Interprocess Signal TracingManagement Enhancements User-Settable Port LimitsMIB Support for Advanced Network Management Awareness LAN and IP-Focused Connection TypesToken Ring, Ethernet, and FDDI Virtual Token RingDLC Switching Support for Access to SDLC and QLLC, page DLC Switching Support for Access to SDLC and QLLCCisco Transaction Connection Virtual Data-Link ControlBC-240 CTRC and CICSBC-241 CTRC and DB2Benefits of CTRC CMCC Adapter HardwareBC-242 Channel Port Adapter Channel Interface ProcessorESCON Channel Port Adapter ECPA Parallel Channel Port Adapter PCPA BC-243ESCON Channel Port Adapter Differences Between the CIP and CPAParallel Channel Port Adapter Product DifferencesCommon Link Access to Workstation CMCC Adapter Features for TCP/IP EnvironmentsIP Host Backup, page Cisco Multipath Channel+, page Supported EnvironmentsCisco Multipath Channel+ IP Host BackupBC-246 Cisco SNA CMCC Adapter Features for SNA EnvironmentsCisco SNA, page Cisco Multipath Channel, page TN3270 Server, page BC-247TN3270 Server Cisco Multipath ChannelBC-248 Telnet Server Functions SNA FunctionsSNA Functions, page Telnet Server Functions, page BC-249BC-250