ZyXEL Communications P-971M manuale d’uso

P-971M Cable Modem User ’ s Guide V ersion 3.70.01 6/2005[...]

Prestige 971M User’s Guide 2[...]

P-971M Use r’s Guide Copyright 2 Copyright Copyright © 2005 by ZyXEL Communications Corpo ration. The contents of this publication may not be reprod uced in any part or as a whole, transcribed, stored in a retrieval system, tran slated into any language, or transmitted in any form or by any means, el ectronic, mechanical , magnetic, optical, che[...]

P-971M User’s Guide 3 Federal Communications Commission (F CC) Interference Statement Federal Communications Commission (FCC) Interference S t atement This device complies with Part 15 of FCC rul es. Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interferen[...]

P-971M Use r’s Guide Federal Com munications Commission ( FCC) Interf erence State ment 4 1 Select your product from t he drop-down list box on the ZyXEL home page to g o to that product's page. 2 Select the certification you wish to view from this page.[...]

P-971M User’s Guide 5 Safety Warnings Safety W arnings For your safety , be sure to read and fo llow all warning notices and instructions. • T o reduce the risk of fire, use only No. 26 A WG (American W ire Gauge) or larger telecommunication line cord. • Do NOT open the device or un it. Opening or removi ng covers can expose you to dangerous [...]

P-971M Use r’s Guide ZyXEL Limited Warranty 6 ZyXEL Limited W arranty ZyXEL warrants to the original en d user (purchaser) that this product is free from any defects in materials or workmansh ip for a period of up to two ye ars from the date of purchase. Du ring the warranty period, and upon proof of purchase, should the product have ind ications[...]

P-971M User’s Guide 7 Customer Suppo rt Customer Support Please have the following information r eady when you contact customer support. • Product model and serial number . • W arranty Information. • Date that you received your de vice. • Brief description of the problem and the steps yo u took to solve i t. METHOD LOCATION SUPPOR T E-MA [...]

P-971M Use r’s Guide Customer Support 8 UNITED KINGDOM support@zyxel.co.uk +44 (0) 1344 303044 08707 555779 (UK only) www .zyxel.co.uk ZyXEL Communications UK Ltd.,1 1, The Cour tyard, Eastern Road, Bracknell, Berkshire, RG12 2XB, United Kingdom (UK) sales@zyxel.co.uk +44 (0) 1344 303034 ftp.zy xel.co.uk a. “+” is the (prefi x) number you ent[...]

P-971M User’s Guide 9 Customer Suppo rt[...]

Prestige 971M U ser’s Guide Table of Contents 10 T able of Content s Copyright .................................................. ................................................................ 2 Federal Communications Commissi on (FCC) Interference St atement ............... 3 Safety W arnings ............................ ......................[...]

Prestige 971M User’s Guide 11 Table of Contents Chapter 5 Introduction to CLI ............................................................................. .................... 40 5.1 Command Line Interface Overview ........ ................ ................ ................ ............ 40 5.1.1 Accessing the Command Line Interface . ...........[...]

Prestige 971M U ser’s Guide Table of Contents 12 Appendix B Setting up Your Computer’s IP Address .............................................................. 66 Windows 95/98/Me ........ ................ ................ ............. ................ ................ ............. . 66 Installing Component s ............ ................ ..[...]

Prestige 971M User’s Guide 13 Table of Contents[...]

Prestige 971M U ser’s Guide List of Fi gures 14 List of Figures Figure 1 Web browser URL scre en. ............. ................ ............. ................ ............. ............. 21 Figure 2 Web Configurator login screen. ..... ................... ............. ................ ............. .......... 21 Figure 3 Connection Screen.. ...[...]

Prestige 971M User’s Guide 15 List of Figures Figure 39 Windows XP: Internet Protocol (TCP/IP) Properties .................... ................ ....... 74 Figure 40 Macintosh OS 8/9: Apple Menu ...... ................ ................ ................. ................ ... 75 Figure 41 Macintosh OS 8/9: TCP/IP ................. ................. [...]

Prestige 971M U ser’s Guide List of Tables 16 List of T ables T able 1 Connection Screen Summary .. ................. ................ ................ ................ ............. 27 T able 2 Software S tatus Screen ..................... ................ ................ ................. ............ ....... 30 T able 3 Error Message Severity[...]

Prestige 971M User’s Guide 17 List of Tables[...]

P-971M Use r’s Guide Preface 18 Preface Congratulations on you r purchase of the Prestige 971M (P-971M) Cable Modem. Note: Register your product online to receive e-mail notice s of firmware upgrades and information at www .zyxel.com for global products, or at www .us.zyxel.com for North American products. About This U ser's Guide This manua[...]

P-971M User’s Guide 19 Preface User Guide Feedback Help us help you. E-mail all User Guide-related comments, questions or suggestions for improvement to techwriters@zyxel.com.tw or send regular mail to The T echnical W riting T eam, ZyXEL Communications Corp., 6 In novatio n Road II, Science-Based Industrial Park, Hsinchu, 300, T aiwan. Tha nk yo[...]

P-971M Use r’s Guide Chapter 1 Getting To Kn ow Your Prestige 20 C HAPTER 1 Getting T o Know Y our Prestige This chapter describes the key features and app lications of your Prestige 971M (P-971M). For front panel LED indicator information and rear panel connections, including power connections, please refer to the Quick Start Guide. 1.1 Introduc[...]

P-971M User’s Guide 21 Chapter 1 G etting To Kn ow Your Pres tige DHCP DHCP (Dynamic Host Configuration Protocol) allows the individual clients (computers) to obtain the TCP/IP configuration at st art-up from a centralized DHCP server . The Prestige supports this capability by default. The Prestige acts as a surrogate DHCP server (DHCP Relay) whe[...]

P-971M Use r’s Guide Chapter 1 Getting To Kn ow Your Prestige 22 Y ou should see the connection screen after a successful login. If you do not see this screen please refer to the T roubleshooting section of the Quick S t art Guide. Click on the Security link to change the P-971M password or to restore the factory default password if needed. Pleas[...]

P-971M User’s Guide 23 Chapter 1 G etting To Kn ow Your Pres tige Figure 4 Password se curity screen.[...]

P-971M Use r’s Guide Chapter 2 Connection Screen. 24 C HAPTER 2 Connection Screen. This chapter describes important system info rmation presented on the connection status screen. This information is u seful for debugging the conn ection between your P-971M and the cable operator . The DOCSIS 2.0 specification may be needed as aid for clarificatio[...]

P-971M User’s Guide 25 Chapter 2 Connection Screen. Figure 5 Connection S tatus Screen 2.1.1 Acquire Downstream Channel The P-971M must lock on to a cable operator ’ s offered channel to operate successfully . After downloading the configuration file and checking its conten ts, your cable modem will attempt to lock on to the offered channel. If[...]

P-971M Use r’s Guide Chapter 2 Connection Screen. 26 Y ou will see IP Complete if your P-971M has successfully negotiated a DHCP connection with the CMTS and set your IP address. Y ou will see TOD Established ( T ime O f D ay) if your cable ope rator ’ s time serve r has communicated with the P-971M to establish the cu rrent time and date used [...]

P-971M User’s Guide 27 Chapter 2 Connection Screen. 2.1.5 Security Y our cable modem has features bu ilt-in to run Baseline Privacy (BP). BP is used as a privacy mechanism to protect user data flo w ing across th e cable network and to prevent unauthori zed access to the CMTS data flowing across the netw ork. BP also supports access control lists[...]

P-971M Use r’s Guide Chapter 2 Connection Screen. 28 Modulation This is the method used to encode tran smi ssion information, similar to FM or AM on your radio. The P-971M supports QAM256 or QAM64 (Quadrature Amplitude Modulation) for the downstream channel. Symbol Rate The symbol rate (in Kilo symbols/second) for communicatio n from the CMTS to [...]

P-971M User’s Guide 29 Chapter 2 Connection Screen.[...]

P-971M Use r’s Guide Chapter 3 Softwa re Screen 30 C HAPTER 3 Sof tware Screen 3.1 Introduction The Softwar e status scre en shows you information ab out your cable modem softw are and the results of the configuration file TFTP download, installation, and chan nel negotiation with the CMTS. Please refer to figure Figure 6 on page 30 . Figure 6 So[...]

P-971M User’s Guide 31 Chapter 3 Software Scre en Software V ersion This is the version of the internal software installed and running on your P-971M. This value is read from the internal cable modem software. Cable Modem MAC Address This is the RF MAC address of your cable modem. This value is read from the internal cable modem software. Cable M[...]

P-971M Use r’s Guide Chapter 4 SNMP Even t Log 32 C HAPTER 4 SNMP Event Log 4.1 Introduction The SNMP Event Log Screen shows you information ab out each step of your cable modem's configuration file download, installation, and channel nego tiation with th e CMTS. This information is extremely usefu l for debuggin g purposes when attemp ting [...]

P-971M User’s Guide 33 Chapter 4 SNMP Event Log Figure 7 Event Log Screen This screen consists of a list of Simple Network Management Protocol (SNMP) messages which display the resul ts of the configuration file download and installation on your P-971M as well as negotiation status information betw een the CMTS and your P-971M. Each step in the i[...]

P-971M Use r’s Guide Chapter 4 SNMP Even t Log 34 What follows is a short explanation of the mo re common error and wa rning messages you are likely to see in the Description field while debugging the connection between the P-971M and the CMTS. Refer to DOCSIS 2.0 for additional informatio n on SNMP status messages for cable modems. Error and war[...]

P-971M User’s Guide 35 Chapter 4 SNMP Event Log SYNC Timing Synchronization failure, Acquired FEC framing - Failed to acquire MPEG2 Sync (Critical) Y our P-971M attempted to lock on to the downstream chan nel and was able to acquire forward error correction (FEC) framing, but then failed to lock on t o the MPEG2 synchronization si gnal. SYNC Timi[...]

P-971M Use r’s Guide Chapter 4 SNMP Even t Log 36 DHCP F AILED - Request sent , No response (Critical) Y our P-971M sent a DHCP discovery broadcast message to the cable operator ’ s CMTS, and received a DHCP offer message in response from the cable operator , but when it sent a DHCP request message to the indicate d DHCP server , it did not rec[...]

P-971M User’s Guide 37 Chapter 4 SNMP Event Log Received Response to Broadcast Ma intenance Request, But no Unicast Maintenance opportunities recei ved - T4 timeout (Critical) Y our P-971M did not received a station main tenance opportunity in which to transmit a Ranging Request (RNG-REQ) message within th e required T4 timeout period (30 to 35 s[...]

P-971M Use r’s Guide Chapter 4 SNMP Even t Log 38 Y our P-971M attempted to download its config uration file from the TFTP server specified by the DHCP server , but the TFTP server replied th at it could not find the requested file. T oD request sent - No R esponse received (W arning) Y our P-971M sent a request to the time-of-day (T oD) server s[...]

P-971M User’s Guide 39 Chapter 4 SNMP Event Log[...]

P-971M Use r’s Guide Chapter 5 Introduction to CLI 40 C HAPTER 5 Introduction to CLI This chapter introdu ces the line comm ands. 5.1 Command Line Interface Overview In addition to the web configurat or , you can use line commands to configure the Prestige. It is recommended tha t you use the web config urator for everyday management of the Prest[...]

P-971M User’s Guide 41 Chapter 5 Introduction to CLI Figure 8 CLI: Login Screen ZyXEL Corporation Embedded T elnet Server (c) 2000-2003 WARNING: Access allowed by authorized users only. login: admin password: WARNING: It is possible to crash the system, cause a deadlock, or cause the conne ction to be shut down via Telnet. Run commands with cauti[...]

P-971M Use r’s Guide Chapter 5 Introduction to CLI 42 For example, web_user [ID{20}] [password {20}] means that you must specify the web co nfigur ator administrator username and password. Note: T ype all commands as displayed on the screen. Use of undocumented command s or misc onfiguration can damage the unit and possibly render it unusable. 5.[...]

P-971M User’s Guide 43 Chapter 5 Introduction to CLI Figure 10 CLI: Gettin g Help Examp le 2 CM> ping help ERROR: Invalid value for pa rameter IpAddress! 'help' Must be a vali d IP Addr ss! COMMAND: ping USAGE: ping IpAddress DESCRIPTION: Pings the specified target I P address, sending 3 64-byte packets, and waiting up to 5 seconds f[...]

P-971M Use r’s Guide Chapter 5 Introduction to CLI 44 Figure 1 1 CLI: Getting Help Example 3 CM> man ping Instance: Console Thread (0 x80fdc670) COMMAND: ping USAGE: ping IpAddress DESCRIPTION: Pings the specified target I P address, sending 3 64-byte packets, and waiting up to 5 seconds for a respon se. This is a basic 'standard' pi[...]

P-971M User’s Guide 45 Chapter 5 Introduction to CLI Figure 12 CLI: History Command Example CM> history Instance: Console Thread (0 x80fdc670) Command History: 0) cd .. 1) cd d 2) dir 3) ls 4) dsdiag 5) ugdiag 6) usage 7) exit 8) cd .. 9) dir he 10) dir dir -lr 11) dir dir -l 12) dir dir -a 13) dir -lr 14) ? 15) web_admin_id help CM> 5.3.1 [...]

P-971M Use r’s Guide Chapter 5 Introduction to CLI 46 Figure 13 ! Command Example 1 CM> history Instance: Console Thread (0 x80fdc670) Command History: 0) web_admin_password 1) telnet_pass 2) ? 3) we_user 4) web_user cindy test 5) save 6) help web_user 7) web_user test test 8) save 9) version 10) man ! 11) man ! 0 12) version 13) man ! 14) ver[...]

P-971M User’s Guide 47 Chapter 5 Introduction to CLI Figure 14 ! Command Example 2 CM> system_time Instance: Console Thread (0 x80fdc670) The current system milliseco nd tick counter is 0x1ea8f2 (2009330) Time since last query is 200 9330 ms. CM> ! Instance: Console Thread (0 x80fdc670) system_time Instance: Console Thread (0 x80fdc670) The[...]

P-971M Use r’s Guide Chapter 5 Introduction to CLI 48 Figure 15 CLI: Save Command Example CM> save Instance: BFC System (0x80f fba50) Section 1 Non-Vol Settings s uccessfully written to the device. Section 2 Non-Vol Settings s uccessfully written to the device. CM> Note: Y ou must save your changes af ter each CLI session. All unsaved confi[...]

P-971M User’s Guide 49 Chapter 5 Introduction to CLI [command{31}] Executes the most recent occurrence of the specified command. ? [command{31}] Displays available command list or command help information. REM [Remark text{126}] Ignores the text that follows ; used for remarks, scripting, etc. cd Displays the current command group. [subtable | ..[...]

P-971M Use r’s Guide Chapter 5 Introduction to CLI 50 5.6.2 CM Commands The following table describes the CM commands. By default, you access the CM group of commands when you log into the CLI every time . Use the CM commands to perform basic system settings, diagnostics or co nfiguration file maintenance. Table 5 CM Command Summary COMMAND DESCR[...]

P-971M User’s Guide 51 Chapter 5 Introduction to CLI 5.6.3 docsis_clt Commands Use the docsis_clt group of commands to maintain image (firmware) files, display downstream/upstream status or set the downstream channel. T o access the docsis_clt commands, ente r cd docsis_clt or cd d . The command prompt changes to docsis_clt> . Table 6 docsis_c[...]

P-971M Use r’s Guide Chapter 6 Comma nd Examples 52 C HAPTER 6 Command Examples This chapter shows some command usage examples. 6.1 General Command Examples This sections shows some general comma nd examples. 6.1.1 synt ax Syntax: syntax Displays detailed command line syntax information. Figure 17 syntax Command Example CM> syntax Instance: Co[...]

P-971M User’s Guide 53 Chapter 6 Comma nd Examples 6.1.2 usage Syntax: usage This command displays command usage inform ation (such as command nav igation using the keyboard). Figure 18 usage Command Example CM> usage Instance: Console Thread (0 x80fdc670) The V2 console works very much like a DOS or Unix command line interface. It allows you [...]

P-971M Use r’s Guide Chapter 6 Comma nd Examples 54 Table 7 version Command Example CM> version Instance: BFC System (0x80f fba50) ######### # # ######### # # # # # # # # # # # # # # # # # # # # ######### # # # # # # # # # # # # # # # # # # # # # # ######### # # # ######### ######### # # # # Copyright (c) 2002 - 2005 Zy XEL Communications, Cor[...]

P-971M User’s Guide 55 Chapter 6 Comma nd Examples 6.1.5 save Syntax: save This command saves the current configuration. The following figure shows an example . Figure 20 save Co mmand Exampl e CM> save Instance: BFC System (0x80f fba50) Section 1 Non-Vol Settings s uccessfully written to the device. Section 2 Non-Vol Settings s uccessfully wr[...]

P-971M Use r’s Guide Chapter 6 Comma nd Examples 56 Figure 21 load_config Comman d Example CM> load_config 192.168.100. 100 config.txt 6.2.2 run_app Syntax: run_app This command starts channel band scanning. This following figure shows an example. Figure 22 run_app Command Exa mple CM> run_app Instance: BFC System (0x80f fba50) Running the [...]

P-971M User’s Guide 57 Chapter 6 Comma nd Examples This command pings a remote host. The followi ng exampl e sets the Prestige to ping a device with an IP address of 1 92.168.100.10. Figure 23 ping Command Exa mple CM> ping 192.168.100.10 Instance: BFC System (0x80f fba50) Reply from 192.168.100.10: bytes=64 seq=0 time=0 ms TTL=128 Reply from [...]

P-971M Use r’s Guide Chapter 6 Comma nd Examples 58 6.2.5 web_admin_p asswo rd Syntax: web_admin_password <WebAdmi nPass{15}> This command sets the web configurator administ rator login password. It is recommended you change the default ad ministrator password. The following example sets the T elnet administrator logi n password to “8 765[...]

P-971M User’s Guide 59 Chapter 6 Comma nd Examples Figure 26 copy_image Com mand Example CM/DocsisCtl> copy_image 1 2 Instance: DOCSIS Control Th read (0x80fcf840) Copying image1 to image2... ##### gSignature ##### gSignature Image successfully copied! CM/DocsisCtl> 6.3.2 dload Syntax: dload [-i Number] [-s] [-l] [-f] [IpAddress] [Filename{[...]

P-971M Use r’s Guide Chapter 6 Comma nd Examples 60 6.3.3 goto_ds Syntax: goto_ds Frequency This command sets the downstream channel (i n MHz). If the device cannot use the specified rate, it automatically scans fo r the best channel to use. The following example sets the down s tream cha nnel to 400Mhz . Figure 28 goto_ds Command Exampl e CM/Doc[...]

P-971M User’s Guide 61 Chapter 6 Comma nd Examples[...]

P-971M Use r’s Guide Appendix A Prod uct Specificatio ns 62 Appendix A Product S pecifications See also the Introduction ch apter for a general overview of the key features. Device Hardware S pecification Table 8 Device Hardware Specifications NETWORK Default IP Address 192.168.1 00.1 Default Subn et Mask 255.255.255.0 (24 bits) Default Password [...]

P-971M User’s Guide 63 Appendix A Symbol Rates 5.057 Msym/s for 64 QAM 5.361 Msym/s for 256 QAM Operating Level -15 to +15 dBmV UPSTREAM CHANNEL Frequency Range 5 to 42 Mhz Bandwidth 200 Khz/400 Khz/800 Khz 1.6 Mhz/3.2 Mhz/6.4* Mhz Output Impedance 75 ohms (nominal) Modulation 8*/16/32*/64*/128* QAM or QPSK Maximum Da ta Rate 30 Mbps Symbol Rates[...]

P-971M Use r’s Guide Appendix A Prod uct Specification s 64 Sample Cable Modem Configuration File. The following table is an exampl e for informational purposes onl y . It is not for actual use. Table 9 Cable Modem Configuration file # ZyXel Cable Mod em Configuration Fi le # Comment lines b egin with a #. CMTS_MIC’s_shared_secret = “DOCSIS?[...]

P-971M User’s Guide 65 Appendix A[...]

P-660H/HW/W-T Series User’ Guide Appendix B 66 Appendix B Setting up Y our Computer ’ s IP Address All computers must have a 10M or 100M Et hernet adapter card and TCP/IP installed. W indows 95/98/Me/NT/2000/XP , Macintosh OS 7 and later operating systems and all versions of UNIX/LINUX include the software components you need to install and use[...]

P-660H/HW/W-T Series User’ Guide 67 Appendix B Figure 30 WIndows 95/98/Me: Network: Co nfiguration Inst alling Component s The Network window Configuration tab displays a list of installed components. Y ou need a network adapter , the TCP/IP protocol and Client for Microsof t Networks. If you need the adapter: 1 In the Network window , click Add [...]

P-660H/HW/W-T Series User ’ Guide Appendix B 68 3 Select Microsoft from the list of manufacturers. 4 Select Client for Microsoft Networks from the list of network clients and then click OK . 5 Restart your computer so the changes you made take ef fect. Configuring 1 In the Network window Configuration tab, select your network adapter' s TCP/[...]

P-660H/HW/W-T Series User’ Guide 69 Appendix B Figure 32 Windows 95/98/Me: TCP/IP Properties: DNS Configuration 4 Click the Gateway tab. • If you do not know your gateway’ s IP address, remove previously in stalled gateways. • If you have a gateway IP address, type it in the New gateway field and click Add . 5 Click OK to save and close the[...]

P-660H/HW/W-T Series User ’ Guide Appendix B 70 Figure 33 Windows XP : S tart Menu 2 In the Control Panel , double-click Network Connections ( Network and Dial-up Connections in W indow s 2000/NT). Figure 34 Windows XP: Control Panel 3 Right-click Local Area Connection and then click Pr operties .[...]

P-660H/HW/W-T Series User’ Guide 71 Appendix B Figure 35 Windows XP: Control Panel: Network Connections: Properties 4 Select Internet Protocol (TCP/IP) (under the Genera l tab in W in XP) and then click Properties . Figure 36 Windows XP: Loca l Area Connection Properties 5 The Internet Pr otocol TCP/IP Properties window opens (the General tab in [...]

P-660H/HW/W-T Series User ’ Guide Appendix B 72 • Click Advanced . Figure 37 Windows XP: Internet Protocol (TCP/IP) Properties 6 If you do not know your gateway's IP address, remove any previously installed gateways in the IP Settings tab and click OK . Do one or more of the fo llowing if you want to configure additional I P addresses: •[...]

P-660H/HW/W-T Series User’ Guide 73 Appendix B Figure 38 Windows XP : Advanced TCP/ IP Properties 7 In the Internet Protocol TCP/IP Pr operties window (the General tab in W indows XP): • Click Obtain DNS server address automatically if you do not know your DNS server IP address(es). • If you know your DNS server IP addre ss(es), click Use the[...]

P-660H/HW/W-T Series User ’ Guide Appendix B 74 Figure 39 Windows XP: Internet Protocol (TCP/IP) Properties 8 Click OK to close the Internet Protocol (TCP/IP) Properties window . 9 Click Close ( OK in W ind ows 2000/NT) to close the Local Area Connection Pr operties window . 10 Close the Network Connections window ( Network and Dial-up Connection[...]

P-660H/HW/W-T Series User’ Guide 75 Appendix B Figure 40 Macintosh OS 8/9: Apple Menu 2 Select Ethernet built-in from the Connect via list. Figure 41 Macintosh OS 8/9: TCP/IP 3 For dynamically assigned settings, select Using DHCP Server from the Configur e: list.[...]

P-660H/HW/W-T Series User ’ Guide Appendix B 76 4 For statically assigned settings, do the following: •F r o m t h e Configure box, select Manually . • T ype your IP address in the IP Address box. • T ype your subne t mask in the Subnet mask box. • T ype the IP a ddress of your Prestige in the Router addr ess box. 5 Close the TCP/IP Contr[...]

P-660H/HW/W-T Series User’ Guide 77 Appendix B Figure 43 Macintosh OS X: Network 4 For statically assigned settings, do the following: •F r o m t h e Configure box, select Manually . • T ype your IP address in the IP Address box. • T ype your subne t mask in the Subnet mask box. • T ype the IP a ddress of your Prestige in the Router addr [...]

P-660H/HW/W-T Series User ’ Guide Appendix B 78 Note: Make sure you are logged in as the ro ot administrator . Using the K Desktop Environment (KDE) Follow the steps below to configure your computer IP address using the KDE. 1 Click the Red Hat button (located on the bottom left corner), select System Setting and click Network . Figure 44 Red Hat[...]

P-660H/HW/W-T Series User’ Guide 79 Appendix B • If you have a dyna mic IP address click Automatically obtain IP address settings with and select dhcp from the drop down list. • If you have a static IP address click S tatically set IP Addresses and fill in the Address , Sub net mask , and Default Gateway Address fields. 3 Click OK to save the[...]

P-660H/HW/W-T Series User ’ Guide Appendix B 80 1 Assuming that you have only one network card on th e computer , locate the ifconfig- eth0 configuration file (where eth0 is the name of the Ethernet card). Open the configuration file with any plain text editor . • If you have a dynamic IP address, enter dhcp in the BOOTPROTO= field. The followi[...]

P-660H/HW/W-T Series User’ Guide 81 Appendix B Figure 51 Red Hat 9.0: Rest art Ethernet Card [root@localhost init.d]# net work restart Shutting down interface eth0 : [OK] Shutting down loopback inter face: [OK] Setting network parameters: [OK] Bringing up loopback interfa ce: [OK] Bringing up interface eth0: [OK] V erifying Settings Enter ifconfi[...]

P-971M Use r’s Guide Index 82 Index Numerics 11 0 V A C 5 230V AC 5 3 33 A Abnormal Working Conditions 6 AC 5 Accessories 5 Acts of God 6 Airflow 5 American Wire Gauge 5 Authority 3 auto-negotiation 20 AW G 5 B Basement 5 C Cables, Connecting 5 Certifications 3 Changes or Modifications 3 Charge 6 Circuit 3 Class B 3 Command Summary 48 Communicati[...]

P-971M User’s Guide 83 Index Compliance 3 Rules, Part 15 3 FCC Rules 3 Federal Communication s Commission 3 Finland, Contact Information 7 Fitness 6 France, Contact Information 7 Functionally Equivalent 6 G Gas Pipes 5 Germany , Cont act Informati on 7 God, act of 6 H Harmful Interfere nce 3 High V oltage Points 5 I Indirect Damages 6 Insurance 6[...]

P-971M Use r’s Guide Index 84 Q Qualified Service Personnel 5 Quick S tart Guide 18 R Radio Communicati ons 3 Radio Frequency Energy 3 Radio Interfere nce 3 Radio Reception 3 Radio T echnician 3 Receiving Antenna 3 Regular Mail 7 Related Documentation 18 Relocate 3 Re-manufact ured 6 Removing 5 Reorient 3 Repair 5 , 6 Replace 6 Replacement 6 Repr[...]

P-971M User’s Guide 85 Index Web Site 7 Wet B a se me nt 5 Workmanship 6 Worldwide Contact Information 7 Writ ten Permission 2 Z ZyNOS 2 ZyXEL Communications Corporation 2 ZyXEL Home Page 4 ZyXEL Limi ted Warranty Note 6[...]