Lantronix Hub manual Terms, About The Documentation

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MSS User Guide

1: Introduction to the MSS Family

‹Domain Name Service (DNS) is a protocol that allows a network nameserver to translate text node names into numeric IP addresses.

‹For WINS support, the MSS can be configured to announce itself as a WINS node.

Note: MSS products support B-node functionality only

The MSS also implements basic Simple Network Management Protocol (SNMP) functionality. SNMP commands enable users, usually system administrators, to get information from and control other nodes on a Local Area Network (LAN), and respond to queries from other network hosts. The MSS allows configuration of one community name with read/write access.

Terms

The following terms are used throughout this manual.

Host

A computer attached to the network. The term host is generally used to denote interactive computers, or computers that people can log into.

Local Mode

The MSS user interface. It is used to issue configuration and session management commands and to establish connections. When in Local mode, users see a Local> prompt.

Node

Any intelligent device directly connected to the Ethernet network such as a host, a printer, or a terminal server. All nodes have their own Ethernet addresses. The MSS is a node. Devices connected to the MSS are not nodes.

Server/server

Server, when capitalized, refers to your Lantronix MSS device server product. When not capitalized, it refers to a generic network server machine.

Session

A logical connection to a service. A typical session is a terminal connected to a host through the device server.

About The Documentation

The rest of this User Guide is divided into chapters as follows:

‹2:Installation explains the MSS connectors and the installation process.

‹3:Getting Started contains configuration information to get the unit up and running. Read this chapter in its entirety, and be sure to configure the required items.

‹4:Configuration contains additional configuration information.

‹5:Using the MSS, contains information about how the MSS can be used in different applications. Read this chapter to get the most out of using the MSS in your situation.

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Contents MSS User Guide Technical Support Lantronix Corporate HeadquartersSales Offices Disclaimer & Revisions Contents Configuration Using the MSS Compliance and Warranty Information MSS Family Features Introduction to the MSS FamilyProtocols Terms About The DocumentationMSS User Guide Introduction to the MSS Family MSS-VIA Installation InstallationComponents MSS-VIA Rear Panel MSS-VIA LEDsInstallation Procedure Example Wired Network LayoutMSS User Guide Installation Pinging the MSS Temperature MSS-VIA SpecificationsPower power cube adaptor HumidityMSS4 Installation MSS4 ComponentsMSS4 LEDs MSS Connected to a Serial Device and NetworkMSS User Guide Installation MSS4 Specifications MSS100 Installation 10 MSS100 Front PanelMSS100 LEDs 12 MSS Network Layout13 MSS Connected to Serial Device and Ethernet MSS100 Specifications 14 Pinging the MSSGetting Started Privileged User StatusUsing a Web Browser IP Address ConfigurationUsing EZWebCon From the Action menu, select Assign IP AddressUsing ARP and Ping Entering ARP and Ping UnixUsing a DHCP, BOOTP, or Rarp Reply Using the Serial ConsoleIncoming TCP/IP Logins Incoming LoginsLogin Password Web Browser Login and ConfigurationRlogin Serial Port LoginsEZWebCon Login and Configuration TelnetRemote Console Logins Changing the Login PasswordIncoming LAT Logins Outbound Connections LogoutNormal Reboot ConfigurationRebooting the MSS OverviewFactory Defaults Protocol ConfigurationTCP/IP Configuration Specifying a Gateway for MSS-VIA and MSS4 Name ServerIP Security Supported MibsSnmp Trap Support IPX NetWare ConfigurationConfiguring Snmp Routing and EncapsulationInternal Network Number LoadhostCircuit Timer LAT ConfigurationService Groups Server IdentificationRS-485 Configuration Two-Wire ModeFour-Wire Mode 22 Enabling Two-Wire RS-485 Mode for MSS4TXDrive TerminationAccess Mode Serial Port ConfigurationAutostart 36 Configuring an Autostart Character for MSS-VIA and MSS4 Serial DataBaud Rate Character Size, Parity, and Stop BitsModems and Modem Signaling Flow ControlModem Control Signal CheckingDSRLogout Logouts DTRWaitPreferred Host ConfigurationDedicated Host Enabling 802.11 Networking RegionExtended Service Set ID Essid MAC AddressSetting the WEP Key and Index Number Network ModeChannel Modem Cards Formatting an ATA Flash CardEncrypted Traffic Incoming Calls Outgoing CallsIncoming Connections Using the MSSSocket Connections Outbound Connections Interactive ConnectionsTCP/IP Socket Connections Backward, Forward, and Switches Break Key and Local SwitchSession Control Session Limits Status DisplaysDisconnect and Resume ShowSerial Tunnel TCP Configuration UDP ConfigurationMultihost Mode Enabling Multihost ModeAdding Hosts Modem Emulation ModeRemoving Hosts Modem Mode Commands 17. Enabling Modem Mode for MSS100Wiring Requirements Sequential Hostlist ModeCOM Port Redirector Power-up Troubleshooting TroubleshootingPower-up Problems and Error Messages Dhcp Troubleshooting Dhcp TroubleshootingBootp Troubleshooting Bootp TroubleshootingModem Configuration Checklist Rarp TroubleshootingTftp Troubleshooting Rarp TroubleshootingChange Bootp Enabled, Disabled Entering Commands at the Boot PromptInit Change Ipaddress ipaddress Change Dhcp Enabled, DisabledChange Hardware Change Loadhost ipaddressTechnical Support Technical Support Europe, Middle East, and AfricaSerial Connectors Ethernet ConnectorMSS VIA Connectors PinoutsRS-232 DB9 Connector MSS4 ConnectorsRS-485 DB9 Connectors DB25 Connector MSS100 ConnectorsRS-232 DB9 Connectors DSR Data Signal Ready versus CD Carrier Detect Modem WiringDTR Data Terminal Ready Reloading Software Updating SoftwareObtaining Software Via the Web Via FTPFTP Flash ROM Troubleshooting Troubleshooting Flash ROM UpdatesNetWare MSS User Guide Updating Software Compliance and Warranty Information Compliance InformationWarranty