Getting Started | Nortel Networks 3395A specification

Getting Started

The user in Figure 1-1 has made a connection to the UNIX host on the LAN through the terminal server. He can now read databases, send mail, and run applications on this host. He can also connect to the VAX host, the IBM host, or a serial device on the other terminal server.

Expanding the Network with the Terminal Server

The terminal server can support a variety of devices, other than terminals. These include printers, modems, data switches, personal computers, and other host computers. These devices allow terminal server users to access LAN resources in many different ways, and provide additional resources to LAN users. Figure 1-2 shows an example of a Model 3395/3395A Terminal Server on the LAN, with several different devices connected to it.

IBM Mainframe
(Accessible through a
TN3270 connection)	VAX/VMS System	UNIX System

Telnet

Server

Ethernet Local Area

Network (LAN)

Printers

Other Devices with Serial Interfaces

VAX/VMS System	Personal Computers

	X	Model 3395
	X	Terminal Server
		Terminal Server

XCards In Chassis

Modems

Data Switches

Terminals

Host Systems

Figure 1-2. A terminal server on an Ethernet LAN

In a network like the one in Figure 1-2, terminal server users can gain access to the hosts connected directly to the LAN. Users on the LAN hosts can reach the devices connected to the terminal server, such as the printer, the host system, or the personal computer.

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Nortel Networks 3395A manual Expanding the Network with the Terminal Server, Getting Started

Contents

Using the Model 3395/3395A Terminal Server Trademarks Statement of Conditions Table of Contents Using Model 3395 Terminal Server Commands Backwards Connect Disconnect Forwards Help LAT Connect Transferring Files with a Personal Computer Figures Tables Organization Conventions Command Required Optional optional Related DocumentationWhereMeans M b o l Means SynOptics Customer Support Chapter Getting Started Expanding the Network with the Terminal Server Getting Started Using the Terminal Server Dedicated ServicesMenu Interface Kerberos Passwords Enter user passwordLogging On to a Terminal Server Port Enter username Managing Sessions Establishing a Session Using Session Numbers Suspending a SessionEstablishing Multiple Sessions Disconnecting From a Session Using Other Terminal Server CommandsLogoff TS3395 disconnect session Using Unix Aliases for Terminal Server Commands If You Make a MistakePrivilege Levels Logging Out of the Terminal Server Port Summary Entering Commands Editing the Command LineAbbreviating Commands and Keywords Key Sequence Function Delete TS3395 shw port characteristics TS3395 ↑ TS3395 shw port characteristicsTS3395 set port local switch l Session Switching Characters Assigning a Local Switch CharacterUsing the Break Key Keyword Session Switching Function Telnet Session Management Characters Keyword Telnet Session Function Using the Terminal Server Menu A terminal server menu Chapter Using Model 3395/3395A Terminal Server Commands Using Unix Aliases for Terminal Server Commands Using the Showlist CommandsModel 3395/3395A Command Unix Alias Backwards C K W a R D SReopen the next available lower-numbered session Syntax Related Commands Command FunctionTS3395 backwards Connect N N E C TEstablish a session with a resource on the network Syntax Examples of Telnet Connections TS3395 connect financesun.synoptics.comExample of a TN3270 Connection TS3395 connect ibmhost.com Example of a Preferred Service Command Uncti on Show ServicesShow Domain Where Means DisconnectS C O N N E C T Terminate one or all active sessions at your port Forwards R W a R D SReopen the next available higher-numbered session TS3395 forwards Backwards Display online information about commands and keywords HelpL P Topic Command is one Introduction Related Commands Establish a session with a LAT service LAT ConnectLAT Connect Node-name Port-nameExamples TS3395 lat connect Temporarily disable access to a terminal server port LockC K Logout Port Logout PortLog out of the terminal server port Port-list Resume S U M EReopen an active session Unix alias FG session-numberdomain-nameinternet-address TS3395 resume session TS3395 resume financevaxTS3395 resume Rlogin RloginDomain-name Internet address Establishes a session with a Telnet destination, including a Script R I P TExecute a script file Pathname Characteristics Show Port Status Show Port Alternate Change port characteristics SET PortSET Port Characteristics T t i n g DescriptionCharacter Character None Telnet Newline Telnet Newline Filtering Telnet Query None Null LinefeedNothing Is no longer functioning properly. When you use Command prompt, although this is not alwaysCase. If NONE, do not enable a Telnet synchronize Character at this port. Use this keyword to disable a TS3395 set port backward switch p TS3395 set port pause enabledTS3395 set port resolve service lat Characteristics Show PortShow Port Telnet Change the data transparency mode of the current session SET SessionSET Session TS3395 set session passall Display a list of LAT services and Telnet destinations Show DestinationsShow Destinations Name SET Port Pause Enabled E l d MeansRom Showlist Domain Showlist DomainDisplay a list of Telnet domain names Learned TS3395 show domain TTL Display a list of LAT service nodes on the network Show NodesShow Nodes Show Nodes Status TS3395 show nodes statusNode node-name Show Nodes Summary TS3395 show nodes summary Show Nodes Counters TS3395 show nodes counters Requests that the server accepted immediately Showlist Port Showlist PortCharact Alternate Showlist Port Characteristics TS3395 show port characteristicsField Means Method Means Parity MeansCtion Means Service name Type MeansAnsi Node node name Characteristic Means PPP Slip Showlist Port Alternate Characteristics TS3395 show port alternate characteristicsLAT Slip Addr Value Means SpecificBroadcast Indirect DTR Signal Means Session Mode MeansForconnection Forring Login Means Characteristic Showlist Port Telnet Characteristics TS3395 show port telnet characteristicsMode Means T t i n g Means CR/NULLCR/LF L t e r Means Method Means Showlist Port Counters TS3395 show port counters Showlist Port Access type Means Showlist Port StatusTS3395 show port status A t u s Means Showlist Port Summary TS3395 show port summaryE l dMeans Status Means Show Port Keymap TS3395 show port keymapContinues This command is useful with the Showlist Ports commands Showlist Services Showlist ServicesDisplay a list of LAT services on the network TS3395 show services characteristics Eristics Status TS3395 show services status TS3395 show services summary Show Sessions Show SessionsDisplay a list of active sessions Show Sessions Related Commands Telnet Connect Telnet ConnectEstablish a session with a Telnet destination TS3395 telnet connect financesun.synoptics.com ACCOUNTSHOST.COMTS3395 telnet connect TS3395 telnet connect ibmhost.com Displays a list of LAT services and Telnet destinations on Xconnect O N N E C TEstablish a session with an XDM host TS3395 xconnect This command is useful with the Xconnect command Reset port counters to zero Zero CountersPort TS3395 zero counters port Checking the TN3270 Characteristics at Your Port Chapter TN3270 Sessions Using the Show Port Keymap Command Establishing a TN3270 Session with an IBM HostTS3395 connect fnc.boston.com Using Hot Keys Scroll Lower keyStatus Key Keyboard Maps VT100/102 Ansi 3.64 keyboard map ESC % VT220/7-bit Keyboard map IBM 3270 Terminal Function VT220-7 Terminal Key Sequence CTRL-O VT220/8-bit Keyboard map IBM 3270 Terminal Function VT220-8 Terminal Key Sequence PF23 PF24 F17 Print Chapter Using the Multisessions Feature Managing Sessions Within Windows Multisessions Establishing the First Session A multisessions screen with one session established Establishing the Second Session A multisessions screen with two sessions established Using Terminal Server Commands Within Windows Establishing Three or More Sessions Disconnect session-number Using Session Management Characters Within Windows SHOW/LIST Port Characteristics Backward Switch Forward Switch File Transfer Procedure Transferring Files With a Personal Computer Transferring a File With the Kermit File Transfer Program \ kermit Kermit-MS $ Break TS3395 TS3395 set session passall $ RUN applicationsKERMIT Kermit-MS connect Kermit-32 Kermit-32 exit TS3395 TS3395 logoutTS3395 logout Kermit-MS Kermit-MS exit Index Backward Index Telnet Query , 2-5, 3-31 Telnet SYNCHRONIZE, 2-5 Ultrix XDM query Zero Counters command Index-4 893-386-B