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Black Box 24 port, 16 port manual 230

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A configuration file (if you specify one) contains general configuration parameters; these parameters will have been created from another unit and saved to a file.

In the bootp response the minimum parameters to specify are :ht and :ha

There is no minimum number of parameters to specify in the bootfile or configuration file; unspecified parameters will remain unchanged in the unit’s memory.

After processing the BOOTP response the unit will download additional files.If a bootfile is specified, the unit will then download that bootfile (using tftp). If the bootfile specifies other files e.g. a software file, the unit will compare that filename with the filename in its memory; if it has changed the unit will then download that other file using tftp. If the filename has not changed the unit will not download it.

Note In the bootp response you do not have to specify a bootfile. In the bootfile you do not have to specify other files, such as the software file. If you wish, you can make an entry in the bootptab file only.

Black Box Console Server user guide

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Black Box 24 port, 16 port manual 230

Contents

24 port Console Servers User Guide MAY LS50116 LS50116-AE LS50124 LS50124-AEInstrucciones DE Seguridad Black Box Console Server user guide Black Box Console Server user guide Purpose of this manual Who this manual is forFast Contents Contents Introduction Installation Configuring Break Pass Through 110 115 144 Set ethernet interface AUI 204 236 Black Box Console Server user guide A p t e r 1 I n t r o d u c t i o n About the Console Server Black Box Console Server user guide Typical applications summary Managing devices without accessing the LAN/WANManagement and diagnostics Managing devices over the LAN/WANConsole Server rear panel Console Server front and rear viewsConsole Server front view Black Box Console Server user guide A p t e r 2 Installation General installation procedure Rack mounting your Console Server Console ServerBlack Box Console Server user guide Desk mounting your Console Server Multiple stacking your Console Server Power and network LEDs LED guideConsole Server During normal operations Black Box Console Server user guide Selecting AUI or 10/100 Base T interface 10/100Base-TSet up procedure Setting up an IP addressSetting up an IP address automatically using Dhcp Black Box Console Server user guide About Dhcp Dhcp request and responseBlack Box Console Server user guide Black Box Console Server user guide Manually setting up an IP address Set up procedure Black Box Console Server user guide Tip Are valid, should not need recourse to a Radius hostServer form field descriptions Parameter DescriptionDhcp Gui access Accessing the Console Server configuration software Logging onto your Console ServerAdding a Host Setting up your network parametersSetting up the host table Black Box Console Server user guide Changing a Host Deleting a host Factory default password is superuser Changing the Admin PasswordCli syntax set user password Radius configuration Black Box Console Server user guide Accept the form you will be returned to the menu Radius parameters description Radius host Accounting flag State of Radius Result Specified0a000006 DNS configuration Cli syntax add DNS Delete DNSWins configuration Add WinsConfiguring network gateways Active and passive gatewaysAdding a gateway Delete From the Network Configuration menu, select ‘Gateway’Deleting a Gateway GatewayVerifying your network installation Ping hostnameSaving configuration changes Saving to non-volatile memorySaving to a file Setting date and time Performing a soft reboot Resetting to factory defaults using reset switch Restoring factory default settingsResetting to factory defaults using software Black Box Console Server user guide Black Box Console Server user guide A p t e r 3 S y s t e m a d m i n i s t r a t i o n Setting up the line on your Console Server SecurityTypical Reverse Telnet Configuratio n Viewing and editing your line settingsLines set to reverse Telnet by default Black Box Console Server user guide Lost password Deciding whether to use Slip or PPP Configuring a dial in lineIntroduction to Slip and PPP connections Setting up the line Show lineService option Option DescriptionService option Description Router use onlyConfiguring Slip OptionDescriptionInteractive OptionDescription Show PPP Line Now select a line Configuring PPPPPP configuration procedure PPP form field descriptions Black Box Console Server user guide Black Box Console Server user guide Black Box Console Server user guide Be set ppp li 1 user kevinc8 Password IP address negotiation Black Box Console Server user guide Roaming Callback Black Box Console Server user guide Add modem Configuring a modemCli syntax Set modemConfiguring users Black Box Console Server user guide Overview When Radius authenticates usersAbout user accounts and Radius Black Box Console Server user guide Example Radius user file telnet service Adding a user account Choose your user from the list of names now displayed Configuring a user accountConfiguration procedure ValuesUser form field descriptions 100101 Particular line to ‘cslogin’ see Setting up the line onParticular port to ‘cslogin’ see Setting up the line on 102 103 Callback for a user 104105 106 107 About user levelsCLI prompts 108 Changing a user’s passwordDeleting a user account Configuring Break Pass Through 109Resetting the line to default 110Saving settings to a file Saving your settingsSaving settings to non-volatile memory 111112 113 114 A p t e r 4 U s i n g y o u r C o n s o l e S e r v e r 115Introduction 116Information required Accessing devices via Telnet from the LANAccess procedure 117118 Accessing devices via SSHSSH Setup Procedure 119 Required Information 120121 Accessing devices via modems using PPP 122Accessing devices via modems using a dumb device 123124 125 Server console serverThis appendix includes the following sections Circuit Direction Function Pin locations RJ45 connectorsRJ45 RS232 serial ports 126Pin numbering in the RJ45 connectors 127128 Pin SignalAUI port 129 Pin Signal FunctionRJ45 10/100BaseT port Admin Port 130131 Direct 11 ConnectionsExample direct connections Sun Microsystem servers 132133 Black Box Series router console port Cisco RJ45 console ports with software flow controlBlack Box 833AS 134IBM RS6000 135PC, example connections Connection from the 25-pin Admin Port to a PCPC serial port 136137 138 Terminals slow speed or using software flow controlTerminals Connection from the 25-pin Admin Port to a Terminal 139140 ModemsDirect connections P e n d i x B T h e C L I c o m m a n d s 141Add DNS CLI commandsAdd community InetaddressMenu Network Configuration DNS Add DNS Equivalent See also 143144 Add gatewayAdd host 145 Add radius Where Host typeAdd modem 146Add Wins Add trapAdd user 147Delete ARP AdminDebug Delete communityDelete host Delete DNSDelete gateway 149Delete radius Menu Network Configuration Host Table Equivalent See alsoDelete modem 150Delete Wins Delete trapDelete user 151152 HeapSyntax heap Logout HelpKill line 153154 NetloadWhere Software When you reboot the unit. See reboot on 155Netsave 156157 158 PingPacketsize 159 Reset line RebootReset factory 160Resume Reset userRestart Menu None available Equivalent See also162 Save RloginMenu Sessions Start telnet/rlogin Equivalent See also Also use this argument to log in as someone elseSet date ScreenSet contact 164Set gateway Set ethernet interface RJ45Set ethernet interface AUI SyntaxNormal Set hostSet line 166Nouser Line service can be used to dedicate the line to a specificEnter their login name just their password 167168 Set to None off, send, listen or send & listen Set locationRouting 169170 Set ppp lineParameter syntax Parameter name 171 Set radius 172Subnet Unit afterwards use the command ‘reboot’Set server 173174 Gui-status Programme is controlled by passwordOr OFF. The default is OFF JETsetLogin prompt uses OEM1 string 176Send Break Option 177178 Sshbreakstring Menu equivalents See alsoBreak 179Set slip line 180181 Syntax Command telnetSet telnet For example set time Set timeSet user 182183 184 Show date User levels admin, normal Syntax Menu equivalent See alsoShow ARP 185Show hardware Admin, is normal SyntaxShow gateways Menu Main Menu Hardware Equivalent See alsoNormal Syntax Show hostsShow interfaces 187Show line 188189 190 This will show for example Admin Normal SyntaxShow modems 191192 Show ppp lineNormal line 193 Menu There is no menu equivalent Equivalent Show radiusShow routes 194195 196 Menu Server configuration Equivalent See alsoShow server Show slip line 197198 Menu Network configuration snmp Equivalent See alsoShow snmp Show time User levels admin, normalShow telnet 199Show user Syntax Target login directory, you will be logged straightWhere n is the predefined session that you want to start StartSet telnet or show telnet can be saved permanently TelnetMenu Sessions Start Predefined Session Equivalent See also Inetaddress Termtype202 VersionNormal Syntax version P e n d i x C S N M P 203Overview 204Community Configuring Snmp supportAdd Delete Community206 Summary of objects in the private MIB 207208 Private MIB definitions 209210 211 212 213 Network managementEditing RFC1213 214 EditingRouting information P e n d i x D U p g r a d i n g y o u r f i r m w a r e 215Using a Bootp server see Using Bootp from a boothost on 216Using Tftp from a host Saving your existing ConfigurationExample of saving a configuration file Cli syntax netload softwareTftp configuration 218Writing to Flash memory 219Using Bootp from a boothost 220Disable BOOTP/DHCP Upgrade using JETset, the web browser interfaceEnabling BOOTP/DHCP after upgrading software 221222 223 List of line service types 225 Line Service Description/UsesExample TypeSilent 226 P e n d i x F B O O T P 227228 229 How Bootp worksBootp request and response 230 Bootptab file entry for a single unit How to setup BootpBootptab file entry 231232 233 234 BootfileBootfile Parameter Value Brief Meaning Fuller explanation 235236 Bootp messages output to screenDisabling the Bootp reply # ht=1\ # ha=0080ba000057\ # gw=192.101.35.254\ 237238 Booting multiple unitsBootptab file entry for multiple units 239 240 Multiple Bootp serversExample of Bootp Bootptab file 241242 243 You need toServer JETset utility 244 Introduction to JETsetJETsethome To access JETset 245Netscape Navigator configuratio n Using JETsetUsing JETset 246Internet Explorer configuratio n 247248 JETset program summary 249250 P e n d i x H Troubleshooting 251General communication matters 252Host problems 253JETset problems 254Login problems 255You have lost or dont know your password as ‘admin’ user 256Problems with terminals 257258 Emergency recoveryProblems with framed Routing Index 259260 261 262 Copyright 2001. Black Box Corporation. All rights reserved