109 | Black Box LRA005A-R2, LRS002A-R2, LRA001A-R2 guide

ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER USER’S MANUAL

D.3.1 ABOUT THE CISCO COMMAND LANGUAGE

The Cisco command language has several different modes:

•non-privileged user mode

•privilegedusermode

•global configure mode

•configure interface mode

•configure line mode

Table D-1. Cisco Command Language Modes and Their Uses.

mode	prompt*	how to enter mode	Notes

non-privileged	bing>	default mode	Very few commands are legal—
user			most are variations of the show
			command. Type ? for a list of valid
			commands.

privileged user	bing#	From non-privileged	Type ? for a list of valid commands.
		user mode, enter the
		enable command.

global configure	bing(config)#	From privileged user	There is no help available.
		mode, enter the	Configuration statements
		configure command,	entered will be checked for
		then select terminal	syntax and held until you are
		as the source of	finished with configuration mode
		configuration	(by entering CTRL+Z).
		commands.

configure interface	bing(config-if)#	From global	There is no help available.
		configure mode, enter	Configuration statements entered
		interface type	will be checked for syntax and held until
		number	you are finished with configuration mode
			(by entering CTRL+Z).

configure line	bing(config-line)#	From any configure	There is no help available.
		mode, enter line	Configuration statements entered
		number	will be checked for syntax and held until
			you are finished with configuration mode
			(by entering CTRL+Z).

*bing is the name assigned to the Cisco router.

Also refer to Cisco’s technical documentation.

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Image 109

Black Box LRA005A-R2, LRS002A-R2, LRA001A-R2 manual 109, Table D-1. Cisco Command Language Modes and Their Uses

Contents

Async Router AR-P Async Router AR-5 Sync Router Page Federal Communications Commission Trademarks USER’S Guide Async Router AR-P, AR-5, and Sync Router USER’S Manual Contents Appendix B Line Use 120 Connector Specifications SpecificationsIeee 802.3 AUI, DB15 Connector General DB9 Connector BASE-T, RJ-45 8-Pin ConnectorPower Input Connector RJ-11 Connector Applications IntroductionRouter Models Shared Router Features Prevents Unauthorized Network Access Example Sync Router LRS002A-R2 Features Async Router AR-5 LRA005A-R2 FeaturesFor digital data service For switched-56 data service Async Client Kit For Isdn serviceOperating Requirements Async Router AR-P, AR-5, and Sync Router USER’S Manual Inventory Connect Cables Async Router AR-P Connections Async Router AR-P Connections Async Router AR-P, AR-5, and Sync Router USER’S Manual Async Router AR-5 Connections Async Router AR-5 Connections Async Router AR-P, AR-5, and Sync Router USER’S Manual Sync Router Connections Sync Router Connections Async Router AR-P, AR-5, and Sync Router USER’S Manual Connect Host Five Methods to Configure the Router Software If you have a previously configured boot diskette If you have a previously configured boot diskette Host Connection Methods Select Host Connection Method This configuration requires the TCP/IP protocol on your LAN Procedure PC Using RouterVu Utility This configuration requires NetWare IPX protocol on your LAN Snap PC Using Serial Terminal Utility Async Router AR-P, AR-5, and Sync Router USER’S Manual Serial Terminal Async Router AR-P, AR-5, and Sync Router USER’S Manual Installation Summary Install SoftwareInstallation Procedure Async Router AR-P, AR-5, and Sync Router USER’S Manual Async Router AR-P, Async Router AR-5 Installation Examples Define LAN parameters for local Router Define LAN Parameters Define modem0 parameters Define Modem ParametersDefine modem1 if present Define modem3 if present Define modem4 if present Define client access shift for this Router Define clients Sync Router Define Sync/Modem Parameters Parameters Name and Password Syntaxes LAN Parameters Bits IP Subnet Mask Default Values by Class If you want to use a SecurID server Domain Name Suffix TypesIf you want to use a Radius server Async Router AR-P, AR-5, and Sync Router USER’S Manual Sync Router Parameters Public server IP address Do you want the firewall described in the documentation?Do you allow Telnet to the server n Client access shift-Refer to Section Configure Hosts on TCP/IP Network Configure and TestRouterlPaddress Routername Route add remotelPaddresslocalRouterIP addressl Test TCP/lP Networks Using Ping Ping -sIPaddressofremoteRouter Refer to l Enter syslog on Ping IPaddressofaremotenodePing -sIP address of localRouter Round trip time AASYNC Router AR-P, AR-5, and Sync Router USER’S Manual IPX RouterVu tests Test IPX Networks Using RouterVu Routervu -plocalRoutername Look for called out or serving call Routervu localRouternameLook for Ipxcp Opened Routervu -p servername Dialup LAN-to-LAN Appendix a Networking Examples Hamburg Passwd file paris / all2paris Name hamburg Paris HOME/BRANCH Office Designation Home Branch LAN-to-LAN Async Router Synchronous LAN-to-LAN Figure A-5. Modem as a Backup for a Synchronous Connection Routing table entries are Sync Router a Appendix B Line Use How to Monitor Line Use Dialup modemX volume off low medium high Dialup interface quota mins How to Limit Line Use Typical status display is List of predefined IP filters Filter add $TCPOK -p tcpestab -t allow Filter add $OUTOK -f outbound -t allowFilter add $FAKE25 -i iface -p tcpnew -s 25 -t deny Filter add $NOLOOP -s 127.0.0.0/8 -t deny How to disable the NLO filters How to enable all RLO filtersSimple IP filter example #These filters will allow mail to and from the host Long IP filter example After filtering, reestablish dialup time quotas Appendix C Troubleshooting Async Router AR-P Leds LED descriptions Async Router AR-5 Leds Sync Router Leds Router Commands For TCP/IP Networks only Examples Syntax Routervu c 1995 Rockwell Network Systems Building list Initial Configuration/Start-up Problems Async Router AR-P, AR-5, and Sync Router USER’S Manual Router Cannot START-LEDS Stay LIT Password -pnewpassword Following message displays during configuration AT Return Pause + + + pause Operating Problems Ping -sipaddressof localnode Ping ipaddressoflocalnodeApproach Ping ipaddress of remoteRouter Network Protocol Phase open for Async Router AR-P, AR-5, and Sync Router USER’S Manual Possible cause-CHAP failure 100Time interfaceDialing from address to address protocol 101 102 103 Client Problems 104 Returning Your Router for Repair Appendix D Interoperability ConfigurationRadius Servers 105 106 SecurID Servers 107 Config modifyCd /var/ace Bin Put sdconf.rec Quit 108 Cisco Router Interoperability 109 Table D-1. Cisco Command Language Modes and Their Uses Ethernet Connection Cisco to Router 110 Synchronous line Cisco to Router 111Dialup connection Cisco to Router Figure D-2. Dialup Connection Cicso to Router 112 Dialing Out Cisco to Modem to Router 113 \T-meansinsert the telephone number here 114Cisco dialer script for Router TCP/lP Synchronous Routers IPX Synchronous Routers115 This information only applies to the Sync Router 116 Interoperability with CSU/DSUsBlack BOX CSU/DSU MS, Eazy CSU/DSU MS, Adtran DSU III AR Local network options Adtran ISU 117Network options DTE options 3 CM-1056E, Larse S5600, RACAL-MILGO4556 118Motorola TA220/TA220K Other CSU/DSUS 119 120 Appendix E Glossary 121 IPXWAN-internet packet exchange protocol for WANs 122 123 124 125 126 Root and root passwords Appendix F Installation ReferenceRouter Parameters 127 128 Default route through Eth0 sync0 modem0Router Pick one only Ethernet Parameters Client Authentication Method choose one method only129 Ethernet eth0 port 130 Sync ParametersSync0 port For Sync Router only Remote Site via a leased line Modem Parameters If this modem is to be used for remote client access131 If the Remote System is a Router 132 133 For the Router Client Parameters PlannerFor each Client 134 Link Password Example Router Link Passwords Example/Worksheet135 136 Link Passwords Worksheet Your SiteOn Router Remote Sites Site0 137 Reference Guide 138 Contents 140 Conventions Used in This Chapter Quick ReferenceInterface Addresses 141 142 Generic Commands 143 Update iface timeout mins Update iface now Update iface init on off144 145 146 TCP/IP-only Commands Netstat -a -s -r -m 147Rip accept routeraddr 148 RouterVu CommandsRip duplicate on off rip merge on off Route 149 List to screen all available Routers 150 151 General InfoAbout TCP/IP and IPX modes CONFIG.NET file supporting TCP/IP and IPX routing CONFIG.NET Example152 153 154 155 Generic Commands Syntax Access shift shiftstart shiftstop Mtwrfsu Access shift156 Description Asystat See also client access client add client modify157 Syntax Asystat iface iface Asystat modem0 158 Subcommands and parameters Authenticate159 160 ClientClient add -e clientname 161 Config firewall iface ConfigDate 162 Config reset modify Ipx Tcpip Defaultmode163 Specifies seconds and is optional Dialup Syntax Line mode dialer commands164 Iface modem0-4, sync0 165Dialup iface demandbackoff phone# secs Disconnecting the backup number on the next dialup Dialup iface backup add phone#166 Modem0-4, sync0 167 Dialup iface loginname nameDialup iface idletime secs Dialup iface inactive Dialup iface reset Dialup iface loginpwd password168 Dialup iface logprompt on off 169 Dialup iface volume off low medium highDialup iface script file Dialup iface warning mins History Help170 Logout Hostname171 Monitor MemoryPasswd 172 173 PerformancePerformance 174 18 pppIpcp negotiation 175 Iface Physical interface 176Allow on off Ppp iface lcp local remote accm bitmap allow on off 177Chap Pap 178 Ppp iface lcp local remote defaultPpp iface lcp local remote acfc On off allow on off Ppp iface lcp local remote magic On off value allow on off 179 Ppp iface lcp timeout seconds 180 181 19 psSyntax Description Reboot RebootStart/stop 182 Trace 22 tip183 184 24 tuxEth0, modem0-4, sync0 Limit traces to packets received on the interface Update iface now Update185 27 who Version186 187 IPX-only commands 188 Reserved Destination Socket Numbers IPX Addresses189 Example IPX addresses 190 IPX Server TypesTable B-2. Typical IPX Server Types Filter IPX Packet Types191 Table B-3. IPX Packet Types Filter add name 192Iface-eth0, modem0-4, sync0 193 Filter enable disableFilter delete name Filter flush Ifconfig iface speed bps Ifconfig194 Filter status Ipx Ipx priority Ipx routing enable disable ipx spx195 Number 196 Netstat Ping Subcommands and parameters Ping servername197 198 RipfilterPing -sservername routername network.nodeaddress Ping -sservername routername network.nodeaddress count Ripfilter add name 199Allow deny nodial 200 201 Route Iface-modem0-4, sync0 202Iface-eth0 Route -f 203 Route add 12 modem0 204Route add 2F eth0/II 02CF1F302018 6 Route delete Route delete 2F 205 13 sap 206 Sap broadcast iface /frametype enable disableSap add name iface /frametype servertype serveraddr hops Sap delete name Sap -f 207 208 Sapfilter 209 210 Sapfilter enable disableSapfilter delete name Sapfilter flush 211 SpoofSapfilter status Filter Ripfilter Router is in IPX mode Syntax Tcp/ip tcp/ipcommand param Description16 tcp/ip 212 213 TCP/IP-only Commands 214 ArpArp Arp -f 215 216 DomainDomain listservers Domain suffix domainsuffix Syslog trap both -i iface Inbound outbound 217P, -l, -i, or -f Ssrcaddr/bits srcport Ddestaddr/bits destport 218Syslog trap both Iface-eth0, modem0-4, sync0 Inbound outbound 219Allow deny nodial unreach 220 IcmpFilter spoof iface allow deny syslog trap Filter try srcaddr -sport destaddr -dport -pproto 221 Metric hops 222Mtu size Rip active passive off 223 SubcommandsIp address hostaddr 224 Syntax Ipx ipxcommand param Description 225 Subcommands and protocols Ping destaddr 226 11 ripRip netmask list Rip add hostaddr seconds flags Rip delete hostaddr 227Rip duplicate on off Rip merge on off Rip netmask delete netaddr/netbits 228Route lookup destaddr 229 Route add default iface routeraddr metricRoute add destaddr/bits iface routeraddr metric Route addprivate destaddr/bits iface routeraddr metric 230 SnmpRoute delete destaddr/bits iface Snmp set community communityname -p ro rw -t on off Snmp delete community communityname 231Snmp set authtrap on off Snmp set contact contactstring 232 SyslogSyslog on off Syslog address hostaddr 233Syslog class classvalue Syslog message messagestring 15 tcp Tcp reset tcbaddr234 Syslog status 235 TracerouteTcp status tcbaddr Tcp window size 236 17 udpUdp status 237 Appendix a System Messages 238 Syslog MessagesChap Group Iface Chap peer says salutationstring Iface dialer script failed failuremessage 239Iface Dialing for destinationaddr Iface line speed modemlinespeed 240 Iface V.25bis call failed reasonreturned 241 242 IPX Group 243PAP Group RIP Group 244 Console MessagesSnmp Group ARP Group 245 246 Ifconfig GroupIpfilter Group Iproute Group 247 Ping Group 248PPP Group System Group 249 TCP Group 250TIP Group Trace Group 251Traceroute Group Appendix B Dialing Scripts Standard Dialing Procedure252 253 Dialer Script Procedure 254 Sample Dialer ScriptWait Wait msec string Wait msec string speed 255 Logging into Remote Systems Using Dialer Scripts Dialup modemX inactive tip modemX 256AT Return Atdt 1-xxx-yyy-zzzzRETURN 257 Dialup iface loginpwd loginpwd Modem Control SignalsControl the Modem Speaker’s Volume 258 259 Appendix C Release 4.2 Notes New Features, ReleaseUse Routers to 260 261 Sync Router Only Special Outstanding Issues Outstanding Issues, ReleaseGeneric Issues For All Routers 263 TCP/IP Mode Issues 264 Using NetWare Over Modem Lines RouterVu IssuesReconfigure Your Local VLM-Based Clients NetWare Dialup Considerations, Release 266 How to Upgrade to ReleaseMethod 2 If you do use custom dialer scripts 267 If you have the boot diskette and prefer to use a DOS hostFtp nhipaddr Use the Router’s IP address 268 How to Make Previous Releases Compatible with Release 269 Using Analog Leased Lines? 270 271 Connecting to an Internet Service Provider ISP?Intended IP addresses at your site 272 Ppp iface pap user username password for PAP config save 273 Ppp iface chap user username password For ChapSample dialer script 274 Copyright 1996. Black Box Corporation. All rights reserved