Manual De UsuarioTabla de contenidosBeginning of Document1Contents7About this document15When to use this document15How to check the version and issue of this document15References in this document15Internet request for comment documents16What precautionary messages mean17How commands, parameters, and responses are represented18Input prompt (>)18Commands and fixed parameters19Variables19Responses19Chapter 1: Introduction to the EIU21Overview of the EIU22System architecture23DMS-bus interface and expansion24Inter-message switch links required with LPP25Data communications interface architecture25Hardware description28Ethernet interface card (NT9X84)31Ethernet physical interfaces32Grounding requirements33Capabilities, limitations, and restrictions33EIU hardware capabilities and limitations34System-wide limitations36Limitations associated with maintenance36Limitations associated with protocols37Feature packaging38EIU provisioning requirements39DMS-bus inter-MS provisioning39DMS-bus external MS provisioning40EIU provisioning41EIU sparing and redundancy41Billing42Service orders42User interface characteristics42Logs, alarms, and OMs43Log reports43Alarms43Chapter 2: EIU messaging protocols45Software architecture46Supported protocols49Addressing54Protocol engineering61IP throttling61TCP connection management61FTP session control63Protocol buffer engineering63IP throttling65IP throttling for LPP65IP throttling for SSLPP66Chapter 3: EIU datafill67Interdependency and auto-configuration68Table LIUINV68Datafill sequence and implications69Table LIUINV datafill69EIU MAC addresses72IP addresses73Sample datafill for table LIUINV73Table IPNETWRK73Datafill sequence and implications74Datafill for table IPNETWRK74Sample datafill for table IPNETWRK77Supplementary information78Table IPROUTER78Datafill sequence and implications79Datafill79Sample datafill for table IPROUTER80Table IPHOST80Datafill sequence and implications81Datafill81Sample datafill for table IPHOST89Table IPTHRON89Datafill sequence and implications91Datafill91Sample datafill for table IPTHRON93Table IPPROTO93Datafill sequence and implications94Datafill94Sample datafill for table IPPROTO94Table ENSITES95Datafill sequence and implications95Datafill95Sample datafill for table ENSITES95Table ENTYPES95Datafill sequence and implications95Table EXNDINV96Chapter 4: EIU maintenance103EIU MAP level104Manual busy state104In-service state104EIU diagnostics104Out-of-service diagnostics104In-service diagnostics105In-service leaky bucket audit105EIU overload control106EIU sparing requirements107Automated system maintenance108Manual system maintenance109Logs relevant to EIU OA&M110OMs relevant to EIU OA&M110Appendix A: EIU installation checklist111Appendix B: EIU troubleshooting113Tools114Troubleshooting checklist114Appendix C: Using FTP117What is FTP?118Automatic Record Length Detection118FTP cookbook120FTP on the DMS-100 switch120Obtaining the IP address of the SuperNode host122Tutorial: basic FTP operations123Tutorial: moving files126Tutorial: advanced operations131FTP operations reference135Appendix D: Using telnet141Telnet access to a switch142Appendix E: Understanding IP and IP addressing145What is internetworking?145What is routing?146Routing and routed protocols146Planning overview147Mapping the network147Choosing IP addresses149Firewalls and network security159Variable-width subnetworks160Protocols related to Internet Protocol160Appendix F: EIU supported configurations165Appendix G: IP network number requests171Overview171Considerations for obtaining IP addresses171NIC IP network number request form172Appendix H: ASU background information177Application-specific units and supported services177Link interface unit177Ethernet interface unit177Frame relay interface unit178X.25/X.178Network interface unit179Voice processor unit and ADAS179ASUs and Cellular digital packet data179External routers180Platforms180Link peripheral processor180Single-shelf link peripheral processor182SuperNode SE link interface shelf183Appendix I: Obtaining a MAC address185Overview185MAC address format185How to get the MAC address for an EIU187List of terms189Tamaño: 500 KBPáginas: 196Language: EnglishManuales abiertas