Cabletron Systems SmartCell 6A000 manual CPU Module, Figure A-1 Front panel

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Hardware Components

Features and Specifications

Ejector
			S	FAIL
			Y	STATUS
			S	POWER
			T	POWER
			T	RX ENET
Reset Button			E	RX ENET
			M	TX ENET

			1	1
		DATA	NO SYNC	DATA	NO SYNC
			2	2
	A	6A-IOM-	C	6A-IOM-
		22-4		21-4
			3	3
			4	4
				E
Console Terminal				T
	C			H
	O			E
	O			R
	M			R
(RJ-45)				N
				E
				T

		1			1
		DATA	NO SYNC	DATA	NO SYNC
		2			2
	B	6A-IOM-	D	6A-IOM-
		21-4		22-4
		3			3
		4			4
Ejector

Figure A-1 Front panel

FAIL

STATUS

POWER

RX DATA

TX DATA

	DATA
	NO SYNC
DATA	NO SYNC

Ethernet Port (10Base-T)

A.1.2 CPU Module

The CPU module provides control, signaling, and LAN server functions for the switch. A 32-bit RISC processor (i960CF, 33 MHz) operates all switch software options.

An on-board Segmentation and Reassembly (SAR) ASIC provides rapid packet processing. A common DRAM bank stores both CPU data structures and SAR processing buffers. Sixteen megabytes of DRAM is standard; 64 MB is optional.

512 KB SRAM supports up to 4096 VCs routed through the CPU module.

Appendix A-2 SmartCell 6A000 User Guide

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Contents SmartCell 6A000 User Guide Order number Part number 04-0045-01 Rev. aIi SmartCell 6A000 User Guide FCC Class a Notice Declaration of Conformity Addendum Safety Information Class 1 Laser Transceivers Fiber Optic Protective Caps Regulatory Compliance Summary Safety Revision History Table of Contents Troubleshooting Acronyms Index Table of Contents Xii SmartCell 6A000 User Guide List of Figures List of Figures Xiv SmartCell 6A000 User Guide List of Tables List of Tables Xvi SmartCell 6A000 User Guide Introduction Introduction SmartCell 6A000 User Guide Inspecting the Switch Switch Installation and SetupUnpacking the Switch Check Accessory Carton Contents6A000-04 and 6A000-02 front panels Installing the Switch Mbps STS-3c/STM-1 UTP5, 4 PortsInstalling the Switch Installing the SmartCell 6A000 Configuring the Switch Adapters provided for connecting to the switch6A000 console and network connections Using the Console Console CommandsAdding and Modifying ClientEnter Console Help ServerAddress 390000000000000000001441800020d414418001UNIATMAddress 390000000000000000001441800020d414418000 IP Over ATM and Lane Creating AN IP Over ATM VlanATM Addressing for IP over ATM IpatmarpCreating AN Emulated LAN SmartCell ZX # add wellknownaddressELANType802.3 The default Ethernet is used ATM Addressing for LAN Emulation ELANs Across Multiple Switches Switch ClientsElan1 Switch Administration Backing UP and Restoring Switch ConfigurationPath /backdir/config-1 Upgrading Operating Software Path server.imaSetting UP Routes Unsuccessful UpdateUsing the df Command to Recover SmartCell ZX # show netprefix a4 Iisp RoutingCreating Iisp Routes ATMAdress 39000000000000000000144780 SW2s netprefixIisp Routes Among Multiple Switches ATMAdress 39000000000000000000141500 SW3s netprefixATMAdress 39000000000000000000144180 SW1s netprefix Default Iisp Routes Iisp routes between multiple switchesFor example, create a default Iisp route from port B1 Iisp Routes and Network Topology112255 112244 Routing LoopsIisp Metrics and Load Sharing SigConfig and PortAutoDetect with Iisp RoutingUNI Routes UNIATMAddress 440000000000000000001441800030E514418000IP Routing Logs and Alarms To see the route, enter the show route command on SW2How Log Messages and Alarm Messages Differ Log Message SystemViewing and Filtering Messages Setting UP PVC Connections Console100 Connecting to Local Client Through Point-to-Point PVCPoint-to-Point PVCs 10.1.1.0Point-to-Multipoint PVCs Non-zero VPIs Show vccmaskSmartCell ZX # set portconfig a1 SmartCell ZX # show portconfig a1Traffic Management Traffic Descriptors8000 5000Call Admission Control Policy Class of Service Queues # set cacparamsPortNumberALL Port ID Queue Class of Service Queue Allocation Guidelines SmartCell ZX # show switchtrafficcongestionEFCI, EPD, and RM Thresholds Traffic Management Troubleshooting Troubleshooting IP Over ATMLogprint off command Troubleshooting LAN Emulation Troubleshooting Congestion Diagnosing CongestionGlobal Congestion Port Congestion Troubleshooting TroubleshootingCongestion Troubleshooting Congestion Appendix a Features and Specifications Hardware ComponentsFront Panel CPU Module Figure A-1 Front panelSwitch Modules MSM and ESM Input/Output Port ModulesModule TypeCharacteristics Port Numbering Figure A-3 Group and port identifiersSignaling and Routing FeaturesSwitch Module 3 I/O ModulesManagement Connection ManagementLAN Servers and Clients ATM Forum LAN Emulation LaneSpecifications Technical SpecificationsPhysical Specifications ATM Port Specifications Standards SpecificationsCPU Serial Port Pin-Out Descriptions RJ-45 DB-25 Pin Color DescriptionTable A-11 RJ-45 to DB-25 Adapter Modem Adapter Appendix A-12 SmartCell 6A000 User Guide Appendix B Smartcell 6A000 and Snmp Internet MIB HierarchyZeitnet Proprietary MIB Figure B-1 Internet MIB HierarchyInterpreting the Object Identifier Figure B-2 ZeitNet Private MIBsProprietary MIB Functions MIB Exceptions Console Commands That Affect the AgentClient for Snmp Management Non-ConformanceNot Supported SmartCell 6A000 User Guide Appendix B-7 Page Appendix C Technical Support FAX ServiceElectronic Services Telephone AssistanceHardware Warranty Software WarrantyRepair Services Appendix D Acronyms CBR CACCan CcittDVT DCCDTE NETFTP FCSFifo IeeeIPX IOMIP/ATM ITU-TSSLIS LESLeselan LLCNIC NetbeuiNFS NLSPMP PDUPMD PPDSAR-PDU SaalSAR SBETDM TaxiTCP TftpVCL VCCVCI VlanAcronyms Appendix D-12 SmartCell 6A000 User Guide Add wellknownaddress command 3-6 Address IndexSetting up routes Vlan Index SmartCell 6A000 User Guide