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Managing the DECserver 90L+

SHOW Command

The SHOW command allows you to show port or server parameters, status, and
counters.

SHOW PORTS

The SHOW PORTS command displays the status for each of the eight ports of the
DECserver 90L+. Table 4–5 describes each of the fields in the port status display.

Table 4–5 Port Status Description

Field

Description

Name

Shows the name of each port.

Speed

Shows the receive/transmit speed.

In Flow

Tells if the input flow control is enabled or disabled and gives its
current state (on/off).

Out Flow

Tells if the output flow control is enabled or disabled and gives its
current state (on/off).

Type

Tells if the device type is set for a terminal or printer.

Break

Tells if the port is set for local or remote break.

Rem Mod

Tells if remote modify is enabled or disabled.

Test

Tells if the loopback test is active.

AutoConf

Tells if AutoConfigure is enabled or disabled.

ODL

Tells if On Demand Loading of fonts is enabled or disabled.

Status

Tells if the port is connected to a service, local (the terminal is at the
DECserver 90L+ prompt), or off.

Service

Tells the name of the service to which a port is connected.

Node

Gives the name of the node to which a port is connected.

Port

Gives the name of the port to which the DECserver 90L+ is connected.

MOP CC

Gives the address to which a port is connected if a remote console
carrier session exists.

Dedicated

Displays the service, node and port parameters if a dedicated service is
set.

Preferred

Displays the service, node and port parameters if a preferred service is
set.

(continued on next page)

Managing the DECserver 90L+ 4–43

Summary of Contents for DECserver 90L+

Page 1: ...DECserver 90L Owner s Manual Order Number EK DSRVG OM 001...

Page 2: ...Rights in Technical data and Computer Software clause at DFARS 252 227 7013 Digital Equipment Corporation 1992 All Rights Reserved Printed in U S A FCC NOTICE The equipment described in this manual ge...

Page 3: ...lation 2 5 Remove Cover if necessary 2 5 Mount DECserver 90L 2 6 Verify Ports 2 8 Verify Network 2 8 Start Terminal Session 2 9 3 Operating the DECserver 90L Using a Terminal or Personal Computer 3 1...

Page 4: ...ands 4 6 SET Command 4 6 Setting Port Parameters 4 6 Setting and Clearing Authorized Operation 4 10 Enabling and Disabling AutoConfigure 4 14 Enabling and Disabling Dedicated Service 4 18 Enabling and...

Page 5: ...2 1 2 DECserver 90L 1 4 2 1 DECserver 90L Standalone Installation 2 2 2 2 Removing the Back Cover of the DECserver 90L 2 3 2 3 DECserver 90L Backplane Installation 2 7 A 1 Port Circuit A 4 Tables 1 1...

Page 6: ...ting 5 1 A 1 MMJ Pin Out A 4 A 2 LAT Server Characteristics A 5 A 3 LAT Port Characteristics A 6 A 4 Standalone Installation Kit Contents A 6 A 5 DEChub 90 Ethernet Backplane Installation Kit Contents...

Page 7: ...ning 1 Provides an overview of the DECserver 90L including its features and a quick start procedure 2 Describes how to install the DECserver 90L 3 Describes how to operate the DECserver 90L 4 Describe...

Page 8: ...r example service Return Key names appear in a box NOTE Provides general information bold text Bold text represents user input For example SET Return In a command line characters in angle brackets rep...

Page 9: ...bits per second 8 bit characters One stop bit No parity Four LAT sessions per port One outbound maintenance operations protocol MOP session per port Command line recall and editing On Demand Loading...

Page 10: ...sistance from system management After unpacking the unit 1 Plug the power supply in a working AC outlet and plug the power connector from the power supply into your DECserver 90L The green power LED t...

Page 11: ...e network node you want to connect to and press Return The DECserver 90L will display a string of dots one per second until the connection is made For more detailed information on installing and using...

Page 12: ...Overview Figure 1 2 shows the DECserver 90L and calls out its features Figure 1 2 DECserver 90L L J 0 0 0 7 2 T I 0 6 5 4 3 2 1 7 8 9 10 1 4 Overview...

Page 13: ...the unit Network Connector BNC Connects unit to the network Not used when the unit is installed in the DEChub 90 Ethernet backplane Port Connector MMJ Connect terminals and printers to the DECserver 9...

Page 14: ......

Page 15: ...to the section Backplane Installation when installing the unit in the DEChub 90 Ethernet backplane Standalone Installation To install the DECserver 90L as a standalone unit perform the following proce...

Page 16: ...DECserver 90L Figure 2 1 DECserver 90L Standalone Installation L J 0 0 0 7 3 T I 0 A D G 50 Ohm Terminator T Connector Terminal International Power Supply North American Power Supply 2 2 Installing th...

Page 17: ...nit Figure 2 2 1 Insert a small screwdriver into the top mounting hole in the cover 2 Lift up on the latch 3 While lifting up on the latch pull the top of the cover away and down from the unit Figure...

Page 18: ...erify Ports Verify the operation of each port by connecting a terminal to the port Refer to Table 1 1 for supported terminal characteristics Press Return twice autobaud to set the operating speed of t...

Page 19: ...or prompt Note The DECserver 90L can take up to one minute when connecting to a node for the first time For more information on using the DECserver 90L refer to Chapter 3 in this manual Backplane Inst...

Page 20: ...in an operating DEChub 90 Ethernet backplane hot swap 2 Rock the unit into place An audible click is heard when the unit is securely latched in place 3 With the power applied to the backplane the foll...

Page 21: ...Installing the DECserver 90L Figure 2 3 DECserver 90L Backplane Installation L J 0 0 0 7 4 T I 0 Installing the DECserver 90L 2 7...

Page 22: ...D type a character on the terminal The LED should turn on and off indicating activity on the port Perform this procedure for each port Verify Network Verify the operation of the network Enter SHOW S a...

Page 23: ...he terminal b At the prompt enter a service name and press Return The DECserver 90L responds by displaying a string of dots while connecting to the selected service Once the connection is established...

Page 24: ......

Page 25: ...ver using Maintenance Operations Protocol MOP Note LAT Version 5 0 or higher must be installed and running on a host system before you can use the DECserver 90L If you cannot connect to a selected sys...

Page 26: ...ssed to the specified host If you do not know the services offered by your host s ask your system manager When a terminal session is established most systems start some type of log in sequence such as...

Page 27: ...econnect to service RED LO Return USER logged out at 01 JAN 1992 16 55 00 00 C Return DS90L 108 RED session 1 established Welcome to MYNODE running VMS 5 4 Username Note The use of a preferred service...

Page 28: ...he default session to which you are returned SHOW Return 1 Port_1 2 Port_2 3 Port_3 4 Port_4 5 Port_5 6 Port_6 7 Port_7 8 PRINT P Ports S Server D Dedicated Preferred Service 1 Return Name Port_1 Spee...

Page 29: ...the FORWARD command F ORWARD at the DECserver 90L prompt and pressing Return The following is an example of having interrupted session 2 and forwarding to session 3 F Return DS90L 112 GREEN session 3...

Page 30: ...UE session 4 disconnected When you disconnect an interrupted session your session is stopped and the DECserver 90L prompt appears on your terminal Note Entering the DISCONNECT command when there is no...

Page 31: ...M or D ISCONNECT M If a MOP session is active use of the F ORWARD and B ACKWARD commands will cycle through the MOP session Operating as a Console Server The DECserver 90L can also operate as a consol...

Page 32: ...mand should be used to establish a terminal session when a service name conflicts with one of the DECserver 90L commands M OP 1 Ethernet address verifica tion code Establishes a MOP session with the d...

Page 33: ...NECT 1 Disconnects an interrupted terminal session or disconnect the port Disconnecting the port returns the port to the power up state non autobaud D ISCONNECT 1 n Disconnects an interrupted terminal...

Page 34: ...minute to Clear Authorized Mode DS90L 105 Manager Mode Enabled DS90L 106 Manager Mode Disabled DS90L 107 MOP session disconnected DS90L 107 Service Name session session number disconnected DS90L 108...

Page 35: ...e DS90L 211 Service Disabled DS90L 212 Entry is Not in the Queue DS90L 213 Immediate Access Rejected DS90L 214 Access Denied DS90L 215 No Session Active DS90L 216 No Default Session Active DS90L 217 C...

Page 36: ...hed Network Not Connected DS90L 322 Disconnected Network Not Connected DS90L 323 Protocol Error Invalid Slot Received DS90L 324 Protocol Error Invalid Service Class DS90L 326 No Such Service DS90L 327...

Page 37: ...Cont DECserver 90L Information and Error Codes Message Number Message DS90L 341 Cannot Perform on Subject Port DS90L 342 Target does not respond DS90L 343 Cannot Set Dedicated Preferred Service for Pr...

Page 38: ......

Page 39: ...VMS Version 5 4 2 or 5 4 3 The system s service ad happens to be received within 60 seconds The time required for the DECserver 90L to establish a connection can be reduced to a minimum of two seconds...

Page 40: ...ands are used to examine and set the various port and server parameters The RESET command is used to reset ports and the server to the power up state Accessing MOP from VMS On a VMS operating system t...

Page 41: ...T VIA SVA 0 PHY ADDR 08 00 2B 08 32 2B Console connected press CTRL D when finished DECserver 90L PROMPT Accessing a DECserver 90L Repeatedly If you need to access a specific DECserver 90L repeatedly...

Page 42: ...and node number is assigned you can establish the link at any time by using the ccr command ccr n DS90L h 08 00 2B 08 32 2B c sva 0 In this example the h qualifier is followed by the station address o...

Page 43: ...L is first installed authorized mode is not set and any port can be used to set any other port s parameters and the server s parameters To set authorized mode requires physical access to the unit and...

Page 44: ...command line SET Command The SET command allows you to set port or server parameters zero network counters and enable and use the DECserver 90L security features Setting Port Parameters The following...

Page 45: ...trol XON XOFF E Enable D Disable C Clear send XON Output Control Enables and disables output flow control XON XOFF E Enable D Disable C Clear send XON Terminal Printer Selects the type of device conne...

Page 46: ...nged 2 Select the port by entering a number 1 through 8 and press Return 3 Set the parameters in response to the prompts The asterisk indicates the current setting of the parameter for the selected po...

Page 47: ...d Loading PA Password PO Port PR Preferred Service S Server 8 Return Name Speed Input Output Terminal Break Remote Test Control Control Printer Modify PORT_8 1 38400 E Enable E Enable T Term L Local E...

Page 48: ...operation To set authorized operation you must have physical access to the unit because the unit s power must be cycled Setting the Authorized Operation by Menu To set the authorized operation from th...

Page 49: ...INT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server AUTH Return S Set C Clear S Return New Verify Password Passwo...

Page 50: ...rized mode from the menu 1 Enter SET at the DECserver 90L prompt and press Return The asterisk indicates the port to which you are connected 2 Select Authorized by entering AUTH and press Return 3 Sel...

Page 51: ...ORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port Authorized PR Preferred Service S Server AUTH Return S Set C Cl...

Page 52: ...NVRAM Personal computer users would want to disable the AutoConfigure and flow control checking to transfer binary files The port AutoConfigure state is shown in a show port screen Note All port para...

Page 53: ...T_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server AUTO Return 1 PORT_1 2 PORT_2 3 PORT_3 4 POR...

Page 54: ...sk indicates the port to which you are connected 2 Select AutoConfigure by entering AUTO and press Return 3 Select the port by entering a number 1 through 8 and press Return 4 Select Disable by enteri...

Page 55: ...T_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server AUTO Return 1 PORT_1 2 PORT_2 3 PORT_3 4 POR...

Page 56: ...e Breaking to the DECserver 90L user interface is not allowed on a dedicated service port If a dedicated service has been enabled it will be listed in a show port screen with the other port parameters...

Page 57: ...RT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server D Return 1 PORT_1 2 PORT_2 3 PORT_3 4 PORT_4 5 PORT_...

Page 58: ...isk indicates the port to which you are connected 2 Select Dedicated Service by entering D and press Return 3 Select the port by entering a number 1 through 8 and press Return 4 Select Disable by ente...

Page 59: ...6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server D Return 1 PORT_1 2 PORT_2 3 PORT_3 4...

Page 60: ...wn the terminal server or the terminal or by disconnecting the terminal from the server long space disconnect Enable Manager Mode by Menu To enable manager mode from the menu 1 Enter SET at the DECser...

Page 61: ...2 PORT_2 3 PORT_3 4 PORT_4 5 PORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server M R...

Page 62: ...manager mode from the menu 1 Enter SET at the DECserver 90L prompt and press Return The asterisk indicates the port to which you are connected 2 Select Manager by entering M and press Return 3 Select...

Page 63: ...1 PORT_1 2 PORT_2 3 PORT_3 4 PORT_4 5 PORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S...

Page 64: ...e session that contains font data and on demand loading is not enabled the slot will be considered illegal and the circuit will be stopped Enable On Demand Loading by Menu To enable On Demand Loading...

Page 65: ...ORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server O Return 1 PORT_1 2 PORT_2 3 PORT...

Page 66: ...isk indicates the port to which you are connected 2 Select On Demand Loading by entering O and press Return 3 Select the port by entering a number 1 through 8 and press Return 4 Select Disable by ente...

Page 67: ...ORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server O Return 1 PORT_1 2 PORT_2 3 PORT...

Page 68: ...press Return The asterisk indicates the port to which you are connected 2 Select password by entering PA and press Return 3 Enter the old password The old new and verify password entries are not echo...

Page 69: ...3 PORT_3 4 PORT_4 5 PORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server PA Return Ol...

Page 70: ...OCAL or CONN A disabled port status will be DIS The port status is shown in a show port screen Enable a Port by Menu To enable a port from the menu 1 Enter SET at the DECserver 90L prompt and press Re...

Page 71: ...ORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server PO Return 1 PORT_1 2 PORT_2 3 POR...

Page 72: ...asterisk indicates the port to which you are connected 2 Select Port by entering PO and press Return 3 Select the Port by entering a number 1 through 8 and press Return 4 Select Disable by entering D...

Page 73: ...ORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server PO Return 1 PORT_1 2 PORT_2 3 POR...

Page 74: ...Enabling Preferred Service by Menu To enable preferred service from the menu 1 Enter SET at the DECserver 90L prompt and press Return The asterisk indicates the port to which you are connected 2 Sele...

Page 75: ...7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server PR Return 1 PORT_1 2 PORT_2 3 PORT_3 4 PORT_4 5 PORT_5...

Page 76: ...sk indicates the port to which you are connected 2 Select Preferred Service by entering PR and press Return 3 Select the Port by entering a number 1 through 8 and press Return 4 Select Disable by ente...

Page 77: ...ORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server PR Return 1 PORT_1 2 PORT_2 3 POR...

Page 78: ...to set the server parameters using both methods If authorized mode is set you must first enable manager mode Table 4 4 Server Parameters Field Description Name Maximum of 16 characters You can use the...

Page 79: ...nated with a Return Entering a Return with no input for a parameter leaves the field unchanged If an incorrect entry is made the DECserver 90L signals the error and waits for a correct entry Setting S...

Page 80: ...3 PORT_3 4 PORT_4 5 PORT_5 6 PORT_6 7 PORT_7 8 PRINT AUTH Authorized AUTO AutoConfigure D Dedicated Service M Manager O On Demand Loading PA Password PO Port PR Preferred Service S Server S Return Na...

Page 81: ...f the port is set for local or remote break Rem Mod Tells if remote modify is enabled or disabled Test Tells if the loopback test is active AutoConf Tells if AutoConfigure is enabled or disabled ODL T...

Page 82: ...eued Printer ports only Lists jobs queued to the port maximum of seven plus one active The SHOW command allows you to examine the status of all ports or a selected port The DECserver 90L provides addi...

Page 83: ...icated Preferred Service P Return Name PORT_1 PORT_2 PORT_3 PORT_4 PORT_5 PORT_6 PORT_7 PRINT Speed 38400 9600 In Flow ENA on ENA on ENA on ENA on ENA on ENA on ENA on ENA on Out Flow ENA on ENA on EN...

Page 84: ...Port_4 5 Port_5 6 Port_6 7 Port_7 8 PRINT P Ports S Server D Dedicated Preferred Service 1 Return Name Port_1 Speed 38400 In Flow ENA on Out Flow ENA on Type TERM Break LOCAL Rem Mod DIS Test NO Auto...

Page 85: ...by Menu The SHOW SERVER command can be entered interactively or by a command line The following example shows the SHOW SERVER command entered interactively 1 Enter SHOW at the DECserver 90L prompt an...

Page 86: ...Frames Rcv d 3333 Receive Failures 0 Multicast Frames Sent 5 Unrecognized Destination 0 Frames Sent Deferred 4 Data Overrun 0 Frames Sent 1 Collision 0 User Buffer Unavailable 0 Frames Sent 2 Collisi...

Page 87: ...interactively 1 Enter SHOW at the DECserver 90L prompt and press Return The asterisk indicates the port to which you are connected 2 Select Dedicated Preferred by entering D and press Return SHOW Ret...

Page 88: ...ned to the non autobaud state no speed set After being reset press the Return key twice to autobaud a port and set the speed RESET Command by Menu The following example shows the RESET command used to...

Page 89: ...cause the entire command to be ignored A space is required between the command set or show and its parameters The command line interpreter uses a comma as a delimiter to separate the different fields...

Page 90: ...e SET D edicated port D isable Enable Manager Mode SET M anager E nable password Disable Manager Mode SET M anager D isable Enable On Demand Loading Mode SET O n demand port E nable Disable On Demand...

Page 91: ...rver 90L supports command line recall and editing of the command line Only insert mode is supported Lines can be recalled and edited using the keys described in Table 4 6 Table 4 6 Command Line recall...

Page 92: ...Output flow as required by printer usually enabled Device type Printer Break as required by printer usually don t care Remote Modify enabled if host needs to be able to change printer characteristics...

Page 93: ...ers must be set using a MOP console carrier session The print queue configuration is only in effect until the host is rebooted To save the configuration enter steps 2 3 and 4 into the LAT SYSTARTUP CO...

Page 94: ......

Page 95: ...r voltage Check the AC power connection and verify that the AC outlet is working Check the power connection on the DECserver 90L If the problem still exists replace the power supply The self test LED...

Page 96: ...e activity LED on the DECserver 90L the LED should blink when characters are typed at the terminal If not check that the activity LED blinks when characters are typed on terminals connected to other p...

Page 97: ...port is not set for a printer Set the port for the printer The baud rates are incompatible Check printer and port baud rates The flow control is not set as required by the application Check flow contr...

Page 98: ......

Page 99: ...hysical dimensions Environmental specifications Electrical specifications LAT specifications Physical Dimensions The physical dimensions of the DECserver 90L are as follows Dimension Value Height 3 18...

Page 100: ...C 41 F to 122 F Maximum rate of change 20 C hr 68 F hr Relative humidity 10 to 95 non condensing Wet bulb temperature 32 C 90 F maximum Dew point 2 C 36 F minimum Altitude Sea level to 2 4 km 8000 ft...

Page 101: ...to 256 VAC nominal 240 VAC Current at 120 volts 25 A Current at 240 volts 125 A Frequency 50 Hz to 60 Hz Power consumption 16 Watts Output voltage 5 1 VDC Output current 1 8 A DECserver 90L Item Valu...

Page 102: ...gnal is pulled high when power is applied to the DECserver 90L 2 This signal is tied to ground through a 3K ohm resistor Figure A 1 shows the circuit connections for each port Figure A 1 Port Circuit...

Page 103: ...ristics Characteristic Setting High protocol 5 2 Low protocol 5 0 Product type code 35 Node type Master Keepalive timer 20s Master circuit timer 80ms Local cache node limit 24 Password 8 characters ma...

Page 104: ...t 1 2K to 38 4K Name 6 characters settable Break Local remote settable Session limit 4 Parts List Table A 4 lists the kit contents for a standalone installation Table A 4 Standalone Installation Kit C...

Page 105: ...l EK DSRVG OM DSRVG MA Table A 6 lists the related parts for the DECserver 90L Table A 6 Related Parts Part Length Order Number ThinWire Coaxial Cables 6ft 1 8m BC16M 06 15ft 4 7m BC16M 15 30ft 9 3m B...

Page 106: ......

Page 107: ...ation Guide EK DECSY CG Ordering Information Customers can order documents by phone or mail Continental USA and Puerto Rico Call 800 258 1710 or mail to Digital Equipment Corporation Peripherals and S...

Page 108: ...onnel can order these documents from Digital Equipment Corporation 444 Whitney Street Northboro MA 01532 Attn Publishing and Circulation Services NRO2 Order Processing Section VMS mail to ORDER NEST A...

Page 109: ...mand 4 6 SHOW 4 43 symbols and functions table 3 8 to establish and control a terminal session 3 8 to manage a terminal session 3 8 Commands cont d user 3 8 Connectors backplane 1 5 MMJ pin out A 3 ne...

Page 110: ...T server characteristics A 5 Local management 4 2 M Maintenance operations protocol See MOP Management commands 4 6 local 4 2 remote 4 2 Manager mode 4 22 disable by command line 4 24 disable by menu...

Page 111: ...er supply specifications A 3 Preferred service 4 36 disable by command line 4 38 disable by menu 4 38 enable by command line 4 36 enable by menu 4 36 Printer troubleshooting 5 3 Printer cont d using a...

Page 112: ...Terminal session cont d resuming an interrupted session 3 5 starting a session 2 5 2 9 Troubleshooting determining cause and solution 5 1 to 5 3 V Verification network 2 4 2 8 ports 2 4 2 8 Index 4...

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