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IBM 9077 manual Part 1. Introducing and Installing the GRF

Models: 9077

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Install GRF Block Diagram Index Symbols Connecting the GRF Console Memory Configuration Reset Media Card Using grreset New Commands Procedure Network Options and Tuning Change Profile Settings

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Part 1. Introducing and Installing the GRF

© Copyright IBM Corp. 1998

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IBM 9077 manual Part 1. Introducing and Installing the GRF

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Contents

IBM 9077 SP Switch Router Get Connected to the SP Switch Page IBM 9077 SP Switch Router Get Connected to the SP Switch Take Note Contents Iv IBM 9077 SP Switch Router Get Connected to the SP Switch Page Vi IBM 9077 SP Switch Router Get Connected to the SP Switch Vii List of Abbreviations Index Itso Redbook Evaluation Figures IBM 9077 SP Switch Router Get Connected to the SP Switch Tables Xii IBM 9077 SP Switch Router Get Connected to the SP Switch Team That Wrote This Redbook Preface Xiv IBM 9077 SP Switch Router Get Connected to the SP Switch Your comments are important to us Comments Welcome Xvi IBM 9077 SP Switch Router Get Connected to the SP Switch Part 1. Introducing and Installing the GRF IBM 9077 SP Switch Router Get Connected to the SP Switch Dependent Node Architecture Dependent NodeLimitations of the Dependent Node IBM 9077 SP Switch Router Get Connected to the SP Switch Overview Router Node Motivation SP Switch Router SP Node 9077 Bus Design Objectives What is a Router Network Static routing Minimal routingDynamic routing Routing without GRF Routing without the GRF Routing with GRF Routing with the GRF IP Switch Control Board Disadvantages Overview of Supported Routing Protocols Switched Routers Benefits of the GRF Media Adapters At-a-Glance Price Comparison Price Comparison GRF Software Data Forwarding IP ProtocolRoute Table Implementation Subnet Masking/Supernetting Supported Routing ProtocolsInterior routing protocols RIP Ospf Multicast Multicast IP Multicast Exterior Routing Protocols Filtering System Management GRF Block DiagramGRF Hardware GRF Models GRF PartDescription IP Switch GRF FeaturesGRF Part Description Some parts in need to be explained Data Packet Processing CPU Qbrt Routing Packet Processing Routing Packet Processing IP Switch and Control Board Side View of GRF 400 Chassis with Slots Numbered 2 3 4 5 6 10 11 12 13 14 Route Manager IP Switch Control Board Components ItemDescription Memory Configuration Memory Guidelines for the IP Switch Control Board SP Switch Router Adapter Characteristics of GRF Media Cards32MB fixed size 20MB 12MB Fixed size Fifo Receive Controller Media Card PerformanceSend Controller Other Media Cards DependentNode Attributes GRF Operating EnvironmentPssp Enhancements SDR Enhancements AttributeDescription Additional SDR Attributes DependentAdapter AttributesAdditional Attributes DependentAdapter Attributes New Commands root Executable New Commands New Commands User Executable Endefnode Command Flags Smit Option Description Endefnode Command Options Enrmnode Command Options Enrmnode Command Enrmadapter Command Endefadapter CommandEndefadapter Command Options Enadmin Command Options Enadmin Command Splstnode Command Options Splstnodes Command Splstadapter Command Options Splstadapters Command Enhanced Commands Enhanced Commands Hardware Perspectives Hardware Perspectives Action Menu Action Menu Hardware Notebook Hardware Notebook System Partition Aid Perspectives System Partition Aid Perspectives System Partition Aid Notebook System Partition Aid Notebook SP Extension Node Snmp Manager EntryDefinition Dependent Node MIB Coexistence CWS Partitioning Partition a Partition B Planning for the GRF SP Extension Node Snmp ParametersDescriptions ParameterDescriptions Planning for the Dependent Node Conclusion Part 2. Scenarios Laboratory Hardware Installation IBM 9077 SP Switch Router Get Connected to the SP Switch Connecting the GRF to the SP Switch and the CWS Installation and Configuration Initial Configuration Pre-Installation Assumptions #name Getty Type Status Standard Switch Cable of 10m Order of Information Connecting the GRF Console Installation Overview Installing an SP Switch Router Adapter Card Installing the Pcmcia Spinning Disk Dev/wd3a /var/log ufs rw 0 2 # Pcmcia slot a Local=y logfile=/var/portcards/grdump Ethernet Cable Attaching SP Switch Router Cables Procedure for Connecting Cards to the SP Switch SP Switch Cable Configuration Required on the SP System Determining the Switch Connection for a Dependent Node Frame n Node Numbering for an SP System Procedure to Get the Jack Number Multiple Frames for Multiple System Connections Configuration Files and Their Uses Step-by-Step Media Card Configuration Installation and Configuration Check Snmp in the SP Switch Router System Assign IP Addresses Put Snmp Changes into EffectMethod 1 Use SP Snmp Manager Recommended Command smitty enterextadapter Etc/SP/expected.top.annotated now has a new line Command smitty manageextnode Interface name Method 2 Edit /etc/grifconfig.conf Optional Internet address Change Profile Settings Putting grifconfig.conf Additions into EffectRun dev1config Saving Configuration Files Reset SP Switch Router System to Install Files Verify Media Card Operation Using ping Verify an SP Switch Router Adapter Card on the Router This is what you see when the media card responds Check Media Card Status Using grcard Using grstat to Display GRF Statistics Reset Media Card Using grreset 100 Below is an actual example 101 Checking Connectivity to the SP System 102 Procedure 103 104 105 Configuration of IP-Forwarding Media CardsEthernet 10/100Base-T Configuration Physical and Logical Interfaces Components of the Ethernet Interface Name Configuration File and Profile Overview Assign IP Addresses grifconfig.conf Installing Configurations or Changes107 Ge070 Specify Ethernet Card Parameters 109 Some maint Commands for the Ethernet Media Cards Physical and Logical ATM Interfaces ATM OC-3c Configuration Components in the ATM OC-3c Interface Name 111 VCIs 113 Configuration Files and Profiles Assign IP Addresses grifconfig.conf Specify ATM Card Parameters Configuring PVCs115 VPI/VCI Some maint Commands for the ATM OC-3c Media Card 117 FWD Using grrt to Display the Route Table 119 ATM OC-12c Configuration ATM OC-12c media card supports up to 1408 active VCs 121 Fddi Configuration Fddi 123 B Connectors for DAS Interfaces Super write CARD/0 written super 125 Optical Bypass Switch Attachments Naming the Fddi Interfaces Separate Networks versus Bridging 127 Physical Interface Numbers Physical Interface Numbering on the Fddi Media Card GRF Interface Name 129 Specify Fddi Card Parameters 131 Some maint Commands for the Fddi Media Card # grrt -S -p0 Default 192.168.4.137 Inx Introduction to Hippi Hippi Configuration133 Starting a Hippi Connection Connection Processing 135 How the I-field is UsedCamp-on Bit Path Selection Bits Unused IP Routing and the I-field Direction Bit1.7 L, VU, and W Bits IP Routing 1.12 MTU Hippi Configuration OptionsUsing the IP Address Hippi in a Bridging Environment Components in the Hippi Interface Name 139 Configuration Files and Profiles 141 Some maint Commands for the Hippi Media Card GRF Bridging Implementation Configuring Bridging Simultaneous Routing and Bridging Configuration Options143 Fragmentation InteroperabilitySpanning Tree Bridge Filtering Table Bridging Daemon Bridged Configuration File bridged.confSpamming Bridging Components Editing Utility Bredit Management ToolsBrstat 147 Brinfo Configuration File and Profile Overview 149 Starting Bridged Assign IP Addresses to Bridge Groups Creating Bridge Groups in bridged.conf 151 Configuration in gratm.conf IBM 9077 SP Switch Router Get Connected to the SP Switch 153 # PVC Installing Configuration Changes Configuration for ARP Service grarp.confBridging ATM Bridging Ethernet Bridging Fddi155 IBM 9077 SP Switch Router Get Connected to the SP Switch SP Switch Ethernet Connection Single RS/6000 SP and Single SP Switch Router157 SP Switch You should also be able to ping the ge071 port of the GRF Configuration of SP Switch Ethernet Connection Check for correct routing entry Performance SP Switch Fddi Connection Configuration of an SP Switch Fddi Connection SP Switch Fddi Connection Route add -net 10.2.1 -netmask 255.255.255.0 -mtu 4352 Performance Ftp quit Goodbye Root@sp2n09/space SP Switch ATM Connection Configuration of SP Switch ATM Connection SP Switch ATM Connection Entry Fields ATM Adapter Atm0 Description You should also be able to ping the ga0180 port of the GRF Route add -net 192.168.14 -netmask 255.255.255.0 -mtu 9180 Default 192.168.4.137 7410 En0 10.1.2/24 192.168.14.4 Performance SP Switch Fddi Connection without Bridging SP Switch Fddi Connection Distinct Fddi Networks SP21 Configuration of SP Switch Fddi Connection On node 10 in SP2, add this route Gf000 10.2.1.15 255.255.255.0 Grit SP Switch Fddi Connection with Bridging Node SP node Bridge group Configuration of SP Switch Fddi Connection Bridging Bridgegroup bg0 Port gf000 gf001 gf002 gf003 Route add -net 10.10.1 -netmask 255.255.255.0 -mtu 4352 Performance SP Switch Router in an Adsm Environment SP Switch Fddi Connection in an Adsm Environment TCPServeraddress Configuration of a Dual SP Switch Router Connection Configuration of a Dual SP Switch Router Connection IBM 9077 SP Switch Router Get Connected to the SP Switch Single RS/6000 SP and Single SP Switch Router Complex Configuration Pmtu Root@sp21n06/ netstat -rn Gt030 192.168.14.4 255.255.255.128 Mtu 65520 Gt050 How the Traffic Flows GRF SP Switch Adapter Node Recovery Procedure for an SP Switch Adapter Card Failure Assign the alias IP address to gt050 Partition-to-Partition Connection with an SP Switch Router Configuration of a Partition Partition Connection Default 192.168.3.37 En0 127/8 127.0.0.1 397 Lo0 Performance IBM 9077 SP Switch Router Get Connected to the SP Switch RS/6000 SP Switch RS/6000 SP Switch Connection Multiple RS/6000 SPs and One SP Switch Router203 Configuration of SP Switch SP Switch Connection Gt030 192.168.14.4 255.255.255.0 Mtu 65520 Gt040 Performance Sharing Network Resources between Two SPs Sharing Network Resources IBM 9077 SP Switch Router Get Connected to the SP Switch ATM OC-3c Backbone Connection Multiple RS/6000 SPs and Multiple GRFs209 ATM OC-3c Backbone Using One Port On page 212 shows the IP addresses used in our configuration Configuration of SP Switch ATM SP Switch On the nodes in SP2, the following route needs to be set Check for correct routing entries on all nodes in SP2 SP Switch ATM Bridged SP Switch Connection ATM OC-3c Backbone Using Two Ports Configuration of SP Switch ATM Bridged SP Switch These two lines were changed from the basic configuration #ga020 10.1.1.2 255.255.255.0 This two lines were changed from the basic configuration Performance Enabled ATM OC-12c Backbone One Port SP Switch ATM OC-12c SP Switch Connection Configuration of SP Switch ATM OC-12c SP Switch On the nodes in SP2 the following route needs to be set Check for correct routing entries on all nodes in SP2 Hippi Backbone Connection Configuration of SP Switch Hippi SP Switch SP Switch Hippi SP Switch Connection File /etc/grarp.conf has the following entry I-field Route add -net 192.168.13 -netmask 255.255.255.0 -mtu 65280 575324 IBM 9077 SP Switch Router Get Connected to the SP Switch Node and Control Workstation Configuration Appendix A. Laboratory Hardware and Software Configuration233 Node Node Type Hostname Adapter IP address Configuration of SP 235 Hard Disks Hard Disk Equipment of SP Node Disks Description Hard Disk Equipment of SP 2 Part 1 237 Hard Disk Equipment of SP 2 Part 2 239 Software ConfigurationSoftware Levels on CWS and All Nodes Part 1 Software Levels on CWS and All Nodes Part 2 Software Levels on CWS and All Nodes Part 3 241 Software Levels on CWS and All Nodes Part 4 Software Levels on CWS and All Nodes Part 5 243 Software Levels on CWS and All Nodes Part 6 Software Levels on CWS and All Nodes Part 7 245 Software Levels on CWS and All Nodes Part 8 Software Levels on CWS and All Nodes Part 9 247 Software Levels on CWS and All Nodes Part 10 of14 Software Levels on CWS and All Nodes Part 11 249 Software Levels on CWS and All Nodes Part 12 Software Levels on CWS and All Nodes Part 13 251 Software Levels on CWS and All Nodes Part 14 253 Network Options and TuningNetwork Options of CWS and All Nodes Part 1 655360 Network Options of CWS and All Nodes Part 2 255 SP Switch Pool Size SettingsNetwork Options of CWS and All Nodes Part 3 Network Options of 7025-F50 Part 1 7025-F50 Configuration Network Options of 7025-F50 Part 2 257 Network Options of 7025-F50 Part 3 SP IP Switch Router Configuration 259 IBM 9077 SP Switch Router Get Connected to the SP Switch Root/.profile Appendix B. GRF Configuration Files261 IBM 9077 SP Switch Router Get Connected to the SP Switch # STATUS=$? Etc/Release Etc/bridged.conf GRF Configuration Files IBM 9077 SP Switch Router Get Connected to the SP Switch Etc/grarp.conf Etc/fstab ATM Etc/gratm.conf GRF Configuration Files IBM 9077 SP Switch Router Get Connected to the SP Switch None Protocol Except for RFC 1483 bridging Etc/grclean.conf Etc/grclean.logs.conf IBM 9077 SP Switch Router Get Connected to the SP Switch Etc/grdev1.conf IBM 9077 SP Switch Router Get Connected to the SP Switch GRF Configuration Files IBM 9077 SP Switch Router Get Connected to the SP Switch GRF Configuration Files 10 /etc/grifconfig.conf GRF Configuration Files 11 /etc/grlamap.conf # Note this File should not be Used on Systems with Dynamic 12 /etc/grroute.conf 14 /etc/inetd.conf 13 /etc/hosts 16 /etc/rc.local 15 /etc/motd 17 /etc/snmpd.conf Snmp Smux Over Unix UDP TCP Socket TLI Unspecified Subagents 18 /etc/syslog.conf 19 /etc/ttys GRF Configuration Files IBM 9077 SP Switch Router Get Connected to the SP Switch 295 Appendix C. Hardware and Software Information SP Switch Router Adapter Media Card LEDs SP Switch Router Adapter Media Card LEDsSP Switch Router Adapter Media Card LEDs RX/TX SP Switch Router Adapter Media Card LEDs During Bootup SP Switch Router Adapter Media Card Bootup297 Media Card Cables and Connectors Connectors and Receptacles for Different MediaChip Interconnection on the TBS Board Updating Router Software SP Switch Router as an IBM Product299 Obtaining New Machine Code 301 Sample Execution of grfupdate Script IBM 9077 SP Switch Router Get Connected to the SP Switch 303 IBM 9077 SP Switch Router Get Connected to the SP Switch 305 Appendix D. Special Notices AIX Special Notices IBM 9077 SP Switch Router Get Connected to the SP Switch Other Publications Appendix E. Related PublicationsInternational Technical Support Organization Publications Redbooks on CD-ROMs IBM 9077 SP Switch Router Get Connected to the SP Switch How IBM Employees Can Get Itso Redbooks How to Get Itso Redbooks311 Telephone Orders How Customers Can Get Itso Redbooks 313 IBM Redbook Order Form IBM 9077 SP Switch Router Get Connected to the SP Switch 315 List of Abbreviations LRU Numerics Index Symbols IBM 9077 SP Switch Router Get Connected to the SP Switch MTU 319 IBM 9077 SP Switch Router Get Connected to the SP Switch 321 Virtual circuit identifier 323 Itso Redbook Evaluation SG24-5157-00

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