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3Com 812 manual Dhcp

Models: 812

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Configuring Network Service Information							3
Configuring ATM Information					3
IP Routing		4
Enabling IP Routing				5
	show ip settings			6
	show ip routing settings				6
Configuring an IP Network over the LAN							6
Configuring IP RIP on the LAN					6
Configuring IP for the Remote Site Connection								7
Configuring IP RIP for a Remote Site						8
Configuring Static and Framed IP Routes							8
IP Tools		9
Address Translation			9
Network Address Translation (NAT)						9
Configuring NAT			10
Monitoring NAT			11
DHCP	11
Configuring the DHCP Mode					11
Configuring the DHCP Server					11
Monitoring the DHCP Server					12
Configuring the DHCP Relay					13
Monitoring the DHCP Relay					13
DNS	13
Configuring DNS			14
DNS Host Entries			14
Managing the DNS Proxy 14
IPX Routing		15
Enabling IPX Routing				15
Configuring IPX for the LAN					15
Configuring IPX for Remote Site Connections								16
Configuring IPX Static and Framed Routes							16
Configuring IPX Static and Framed Services							17
Configuring IPX RIP and SAP					18
Bridging		19
Configuring Bridging for the LAN						20
Configuring Bridging for the Remote Site Connections 20
Bridging IP Traffic			20
Advanced Bridging Options					20

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3Com 812 manual Dhcp

Contents

Release OfficeConnectTM Remote Adsl Router CLI User’s GuideSanta Clara, California Contents Quick VC Setup Dhcp IPX Source and Destination Network Filtering Using CLI Officeconnect Remote 812 Sample Configuration Delete B-10 Dial Hangup Resolve Paused CommandsInput Counters Show interface interfacename settings Show ip counters Verify TCP SettingsInput Counters Page Page Macintosh Computers IBM-PC Compatible ComputersTelnet ipaddress UNIX-Based ComputersFrom Windows 95, you can go to the DOS Window and run Values Add ip network is the commandParameters Stand for ip, iprouting, or ipsourcevalidation Names or StringsNetwork Address Formats Conventions 4CHAPTER 2 CLI Command Conventions and Terminology Configuration Methods Manual Setup Instructions CLI Quick Setup Script Quick SetupWhich portions of the network do you want to configure? Password ProtectionQuick Setup Identification information Quick Setup Management InformationTelnet information This completes the section on Snmp management configurationQuick Setup IP information Quick Setup IPX information IP setup is completedSample Identification Information Quick Setup Bridge InformationThis section contains a sample of possible settings Telnet Management Management InformationIP Information IP MaskSample Output Display as Quick Setup Executes 8CHAPTER 4 Quick Setup Starting QuickVC Setup OCR-DSL quickvc CLI QuickVC Setup ScriptNetwork Service PPP RFC1483 IP configuration for VC name is now completeIPX Routing Network Service RFC IPX Routing Network Service PPPBridging ReviewSample Output Display 6CHAPTER 5 Quick VC Setup IPX Routing Bridging System Administration Configuration OverviewList vcs Show vc defaultRemote Site Management Set vc Internet sendpassword testpassword Disable vc InternetEnable vc Internet Service InformationTo configure the profile for CBR To configure the profile for VBRSet vc vc name atm categoryofservice constant pcr cell rate IP RoutingDisable ip forwarding Enable ip forwardingEnable ip RIP Disable ip RIPDelete ip network network name Show ip settings Show ip routing settingsAddressselection negotiate Defaultrouteoption Disable EnableRemoteipaddress ip address/mask Metric metric Ipsourcevalidation Disable EnableTranslation AddressPrivateport port Set vc vc name natdefaultaddress ip addressMode 12CHAPTER 6 Manual Setup Maxhops count enabled YES no Set dhcp mode relayShow dhcp server counters List dhcp server leases Monitoring the DhcpDisable dns Enable dnsShow dns settings Set dns cachesize size Numberretries number timeout secondsIPX Routing Disable ipx network network nameList dns servers Delete dns server domain nameIpxaddress Ffffffff You can delete a disabled network using the commandDelete ipx network network name Node server node address To add a Static IPX route over the LAN, use the commandSet ipx network network name Ipxnet server network address name service nameBridging Configure bridging for the remote site connectionShow ip settings To see the current IP Forwarding status use the commandTo disable IP Forwarding use the command Show bridge settingsSet bridge agingtime seconds Simultaneous Bridging Routing System AdministrationShow date Set timeSet system name name location location contact contact Add user name password passwordList users Delete user nameExit cli Set command loginrequired yes Set command loginrequired noSet command idletimeout timeout Use of a forged IP source address to circumvent a firewall Local or remote users can accessDiscards it CapabilitiesIP-RIP IPXIPX-SAP IPX-RIPRouter CLI User’s Guide Generic FiltersFilter File Components Line #filterBR-ETH Protocol RulesAccept src-addr=xxx Accept dst-addr=yyy Deny IPX IP Source and Destination Network Filtering Using CLIIP RIP Packet Filtering Using CLI IP Source and Destination Port Filtering Using CLIIP Protocol Filtering Using CLI IPX RIP Packet Filtering Using CLI IPX Source and Destination Network Filtering Using CLIIPX Source and Destination Host Filtering Using CLI Bridge / Generic Filtering Using CLI IPX SAP Packet Filtering Using CLIUsing CLI Creating Filter FilesIP 1 Accept src-addr = Accept dst-addr = Deny Unit’s CLI commands to useApplying a Filter to an Removing a Filter from an Interface Using CLI Filter List Using CLIAdding Filters to VC/Remote Site ProfileIPX-RIP IPX-SAP 40CHAPTER 6 Manual Setup Officeconnect Remote 812 Sample Configuration Set dhcp server start 192.168.200.1 end 192.168.200.40 mask Set dhcp mode server2APPENDIX a Officeconnect Remote 812 Sample Configuration Disable bridge spanningtree Add bridge network bridge 4APPENDIX a Officeconnect Remote 812 Sample Configuration Set vc Internet nat enableAdd bridge network Enabled yes Networkname CLI CommandsAdd dns host IPaddress2APPENDIX B CLI Command Description Add ip defaultroute MetricSecondaryaddress ipaddress Vcname vcname Add framedroute vc name Iproute ipaddress Metric numberGateway gatewayaddr Metric hopcount Add ip network networkname4APPENDIX B CLI Command Description Add ipx service servicenameType servicetype Ipxnet ipxaddress Metric hopcount Ticks ticknumber Below is a partial list of the IPX services availableAdds an IPX route for the a user over the WAN Name Hops number6APPENDIX B CLI Command Description Http Data string Closeactiveconnections True FalseAdd snmp address IPaddress trapcommunity Name 8APPENDIX B CLI Command DescriptionDefault Add user name Enabled yesIpnameoraddr Parameters for all usersArp output outputfilename ipnameoraddr Delete Delete commands remove anything you previously added10APPENDIX B CLI Command Description Delete snmp ServicenameCommunity name TrapcommunityDisable bridge Disable bridge networkDisable icmp Disable interfaceDisable snmp Connections will be closed when the server is disabledAuthentication traps Output outputfileNetworks 14APPENDIX B CLI Command DescriptionHangup List 16APPENDIX B CLI Command DescriptionNormal Easyfilter.fil18APPENDIX B CLI Command Description Other Trapcommunities Or list snmpList syslog List tcp connectionsOutputfile exist More or CR Continue printing QuitMore or CR Set command history numerical range Set adsl resetResolve name IPhostnameSet dhcp relay server2 Address IPaddress Enabled YES no Sets console parameters for CLI commandsIdle timout minutes Localprompt string Prompt string YES noSet dns cachesize number CLI Commands B-25 26APPENDIX B CLI Command Description ACCEPTDEFAULT/NOACCEPT SENDDEFAULT/NOSENDDEFAULT DDefault D Flashupdate D/NOFLASHUPDATESets parameters for the specified IPX network 28APPENDIX B CLI Command DescriptionSets parameters for dynamic IPX networks Set network service adminnamePoolmembers number Set system Name name Location location Transmitauthenticationname nameOptions Modifies user parameters Set time timeSpecifies parameters for VCs 32APPENDIX B CLI Command DescriptionMTU ENABLED, DisabledSets ATM parameters for VCs Show Show commands display details about system entities34APPENDIX B CLI Command Description Fields Operational Mode either loss of signal or operationalDisplays the current status of the ADSL/ATM link Show bridge network name 36APPENDIX B CLI Command DescriptionAdsl Alcatel chipset firmware release version History Depth Current Prompt OCR-DSL Local Prompt OCR-DSL Counters Settings38APPENDIX B CLI Command Description Problems with Name Server internal server error Format Errors server said invalid request formatInput Counters 40APPENDIX B CLI Command DescriptionShow ip counters Displays system wide IP network statistics Counters Input Counters42APPENDIX B CLI Command Description Total Packets Received sum of IPX packets received Show ipx counters Show ipx network networkname countersDisplays information about RIP for IPX 44APPENDIX B CLI Command DescriptionShow ipx rip Show ipx sap Vcname settingsDisplays information about SAP for IPX Dynamic Address Pool Begin starting IPX address46APPENDIX B CLI Command Description Name settingsName counters Operational Status not opened or openedRemote PPP entity. Default Enabled Settings for PPP Bundle 1 Compression48APPENDIX B CLI Command Description Entity, PAP is the defaultSystem Name modify using set system System Contact modify using set systemSystem Location modify using set system System Descriptor for exampleTotal Output Datagrams sum of UDP datagrams sent 50APPENDIX B CLI Command DescriptionHelp Lists the available commands CommandsTelnet ipnameoraddr Telnet ipnameoraddr TCPport number Pressing controlCLI Exit Recall the next command in the history listSetescape string StatusComments 54APPENDIX B CLI Command Description ATM PAT AdslOverview Proxy Statistics Show dns counters Ping DNSTftp LANRIP RIP SAP RoutingSAP WAN PPPCLI TelnetWAN PPP Delete snmp trapcommunity B-113Com Corporation Limited Warranty FCC Class B Statement