3Com 812 دليل المستخدم

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TM
OfficeConnect Remote 812
®
ADSL Router
CLI User’s Guide
Release 1.0
http://www.3com.com/

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3Com Corporation Copyright © 2000 3Com Corporation. All rights reserved. No part of this documentation may be 5400 Bayfront Plaza reproduced in any form or by any means or used to make any derivative work (such as translation, Santa Clara, California transformation, or adaptation) without written permission from 3Com Corporation. 95052-8145 3Com Corporation reserves the right to revise this documentation and to make changes in content from time to time without obligation on the part of 3Com C

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CONTENTS 1 ACCESSING THE CONFIGURATION INTERFACE Establishing Communications with the OfficeConnect Remote 812 1 Local Connection 1 IBM-PC Compatible Computers 1 Macintosh Computers 1 UNIX-Based Computers 2 Remote Connection 2 2 CLI COMMAND CONVENTIONS AND TERMINOLOGY Command Structure 1 Format 1 Parameters 1 Values 1 Names or Strings 2 Network Address Formats 2 Abbreviation and Command Completion 2 Control Characters 2 Help 2 Conventions 3 Conventions 3 Command Language Terminology 3 3 CONFIGUR

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Instructions 1 Setup Script 1 Password Protection 2 Which portions of the network do you want to configure? 2 Quick Setup Identification information 2 Quick Setup Management Information 2 TELNET information 3 Quick Setup IP information 3 Quick Setup IPX information 4 Quick Setup Bridge Information 5 Sample Identification Information 5 5 QUICK VC SETUP CLI QuickVC Setup Script 1 Introduction 1 Instructions 1 Starting QuickVC Setup 1 ATM Parameters 1 Network Service 2 PPP Parameters 2 IP Configura

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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 Co

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MAC-Encapsulated Routing 21 Configuring MAC-Encapsulated Routing 21 Simultaneous Bridging and Routing 22 System Administration 23 Setting Date and Time 23 Setting System Identification 23 Configuring Web Browser and TELNET Login Access 24 Providing TFTP Access 24 Setting Password Protection 25 Introduction 25 Filtering Overview 26 OfficeConnect Remote 812 Filtering Capabilities 26 Filter Classes 26 Filter Types 27 Data Filters 27 Advertisement Filters 27 Generic Filters 28 Creating Filters Overv

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Output Filters 36 Input Filters vs. Output Filters 36 VC/Remote Site Filters 36 Applying Filters Using CLI 36 Applying a Filter to an Interface Using CLI 37 Configuring a Filter for a VC/Remote Site Using CLI 37 Setting Filter Access Using CLI 37 Managing Filters Using CLI 38 Displaying the Managed Filter List Using CLI 38 Adding Filters to the Managed List Using CLI 38 Removing a Filter from an Interface Using CLI 38 38 Removing a Filter from a VC/Remote Site Profile Using CLI 38 Deleting a Pac

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add ip route B-3 add ipx network B-3 add ipx route B-4 add ipx service [service_name] B-4 add ipx_route vc B-5 add ipx_service vc B-5 add nat tcp vc B-7 add nat udp vc B-7 add network service Status B-7 Add network service example: B-8 add snmp community B-8 add snmp trap_community B-8 add syslog loglevel [loglevel] B-9 add tftp client

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delete user B-11 delete vc B-11 DIAL B-12 dial B-12 DISABLE B-12 disable bridge network B-12 disable bridge spanning_tree B-12 disable icmp B-12 disable interface B-12 disable ip forwarding B-12 disable ip network B-12 disable ip rip B-12 disable ip routing B-12 disable ip static_remote_routes B-12 disable ipx network B-12 disable link_traps interface B-12 disable network service B-13 di

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enable snmp authentication traps B-14 enable telnet escape B-14 enable user B-15 enable vc B-15 exit CLI B-15 HANGUP B-15 hangup interface B-15 hangup vc B-15 HELP B-15 help B-15 HISTORY B-15 history B-15 KILL B-15 kill <“process name”> B-15 LIST B-16 list active interfaces B-16 list bridge forwarding B-16 list call events B-16 list call log B-16 list critical events B-16 list dns hosts B-16 list dns servers B-16 list facilities B-17 lis

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list services B-19 list snmp communities or list snmp trap_communities B-20 list syslog B-20 list tcp connections B-20 list tftp clients B-20 list udp listeners B-20 list users B-20 list vc B-20 login_required B-21 password B-21 PAUSED COMMANDS B-21 PING B-21 ping B-21 QUICKVC B-21 REBOOT B-21 RENAME B-21 rename file B-21 RESOLVE B-22 resolve name B-22 SAVE B-22 save all B-22 SET B-22 set adsl reset B-22 set adsl wire [pair] B-22 set br

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set ipx network B-28 set ipx system B-29 set network service B-29 set ppp receive_authentication [NONE | PAP | CHAP | EITHER] B-30 set ppp echo_retries B-30 set snmp community B-30 set system B-30 set syslog loglevel [level] B-31 set time B-31 set user B-31 set vc B-31 set vc atm B-34 SHOW B-34 show atm status B-35 show adsl statistics B-35 show adsl performance B-35 show adsl transceiver_st

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show interface settings B-41 show ip counters B-41 INPUT COUNTERS B-41 OUTPUT COUNTERS B-42 show ip settings B-42 show ip network settings B-42 show ipx counters B-43 INPUT COUNTERS B-43 OUTPUT COUNTERS B-43 show ipx network counters B-43 show ipx network settings B-44 show ipx rip B-44 show ipx sap B-45 show ipx settings B-45 show memory B-45 show network settings B-45 show network counters B-45 show ppp on vc

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show system B-49 show telnet B-50 show tcp counters B-50 TCP COUNTERS B-50 show tcp settings B-50 TCP SETTINGS B-50 show udp B-50 INPUT COUNTERS B-50 OUTPUT COUNTERS B-50 show user settings B-51 show vc settings B-51 TELNET B-51 telnet B-51 telnet TCP_port B-51 VERIFY B-51 verify filter B-51 TELNET Commands B-51 close B-51 help B-51 send B-51 set_escape B-52 status B-52 CLI Exit Commands B-52 Bye, Exit,

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3COM CORPORATION LIMITED WARRANTY FCC CLASS A VERIFICATION STATEMENT FCC CLASS B STATEMENT FCC DECLARATION OF CONFORMITY

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ACCESSING THE CONFIGURATION 1 INTERFACE This chapter explains how to attach to the configuration interface locally via the console port or remotely via a Telnet session. This chapter also introduces you to the capabilities and conventions associated with management of your OfficeConnect Remote 812. Establishing Communications with the OfficeConnect Remote 812 Local Connection If you want to attach locally to the OfficeConnect Remote 812 via the console (serial) port, you will need to

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1-2 CHAPTER 1: ACCESSING THE CONFIGURATION INTERFACE UNIX-Based Computers Kermit, minicom and tip are typical terminal emulation programs for UNIX-based computers. Depending on the platform you’re using, you may need to modify a configuration file for vt100 settings. Remote Connection If you want to attach to the OfficeConnect Remote 812 via the LAN or WAN interface of the unit, you will need to establish a Telnet connection to the unit. The OfficeConnect Remote 812 must have an IP address an

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CLI COMMAND CONVENTIONS AND 2 TERMINOLOGY This chapter describes the command syntax, conventions and terminology used within the Command Line Interface. Reviewing and understanding this chapter is essential for you to understand subsequent chapters. Command Structure Format Commands can be followed by values and/or parameters and values. For example: add ip network address [ip_addr] { interface [eth:1] } add ip network is the command is the (required) valu

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2-2 CHAPTER 2: CLI COMMAND CONVENTIONS AND TERMINOLOGY may be a list of options you must choose from. When choosing an option, type the text of the option exactly. Names or Strings “Double quotation marks” set off user-defined strings. If you want white space or special characters in a string, it must be enclosed by “double quotation marks”. Network Address Formats Many commands require a network address, to define a link to a remote host, workstation or network. Network addresses are show