Cisco 831 /SOHO 91 Customer Order Number: DOC-J-7814784= Text Part Number:
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CONTENTS ix ix ix x xi xii Cisco.comxii Documentation DVDxii xiii xiv xiv xvi Cisco Technical Support Web xvi Japan TAC Web xvii Service Request xvii xviii xix CHAPTER 1 1-1 1-3 1-4 1-4 v
Contents 1-5 LED 1-6 CHAPTER 2 2-1 2-2 2-2 2-2 2-5 2-6 2-8 2-8 PC2-8 2-10 2-12 2-12 PC 2-13 AC 2-15 2-17 PC 2-20 2-21 2-22 2-22 2-22 Web 2-26 Web 2-26 CRWS 2-26 vi
Contents CHAPTER 3 3-1 3-2 3-3 3-5 APPENDIX A A-1 A-2 LAN A-3 A-4 A-5 A-5 A-5 INDEX vii
Contents viii
1 2 3 A ix
x
Cisco 831 Cisco 831 /SOHO 91 Cisco 831 Router and SOHO 91 Router Cabling and Setup Quick Start Guide Cisco 800 Series Software Configuration Guide Regulatory Compliance and Safety Information for Cisco 800 Series and SOHO Series Routers Cisco IOS Cisco IOS Quality of Service Solutions Configuration Guide Release 12.0 Cisco IOS Security Configuration Guide Release 12.0 Upgrading Memory in Cisco 800 Routers xi
Cisco.com Cisco.com URL http://www.cisco.com/univercd/home/home.htm Web URL http://www.cisco.com http://www.cisco.com/jp Web URL http://www.cisco.com/public/countries_languages.shtml Documentation DVD Documentation DVD Documentation DVD DVD Cisco.com Cisco Direct CustomerOrdering Cisco Marketplace Cisco Documentation DVD Customer Order Number DOC-DOCDVD= Cisco Ordering http://www.cisco.com/en/us/partner/ordering/ Cisco Marketplace http://www.cisco.com/go/marketplace/ xii
URL http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm Cisco.com Cisco Direct CustomerOrdering URL http://www.cisco.com/en/us/partner/ordering/ Cisco.com xiii
Security Vulnerability Policy URL http://www.cisco.com/en/us/products/products_security_vulnerability_policy.html URL http://www.cisco.com/go/psirt URL Product Security Incident Response Team Really Simple Syndication PSIRT RSS http://www.cisco.com/en/us/products/products_psirt_rss_feed.html PSIRT security-alert@cisco.com psirt@cisco.com xiv
Pretty Good Privacy PGP PGP PSIRT PGP 2.x 8.x PSIRT http://pgp.mit.edu:11371/pks/lookup?search=psirt%40cisco.com&op=index&exact=on PSIRT 1 877 228-7302 1 408 525-6532 xv
Cisco Technical Support 24 Cisco.com Cisco Technical Support Web Technical Assistance Center TAC Cisco Technical Support Web Cisco Technical Support Web Cisco Technical Support Web 1 URL http://www.cisco.com/techsupport Cisco Technical Support Web Cisco.com ID ID URL http://tools.cisco.com/rpf/register/register.do Cisco Product Identification CPICPI Documentation & Tools Tools & Resources Cisco Technical Support Web Alphabetical Index Cisco Product Identification Tool Alerts & RMAs Cisco Product Identification Tool CPI ID show & 3 xvi
Japan TAC Web Japan TAC Web TAC Web http://www.cisco.com/tac Japan TAC Web URL http://www.cisco.com/jp/go/tac Japan TAC Web Japan TAC Web Cisco.com ID ID URL http://www.cisco.com/jp/register/ Service Request TAC Service Request S3 S4 TAC Service Request TAC TAC Service Request URL http://www.cisco.com/techsupport/servicerequest S1 S2 TAC S1 S2 TAC +61 2 8446 7411 1 800 805 227 EMEA +32 2 704 55 55 1 800 553-2447 xvii
TAC URL http://www.cisco.com/techsupport/contacts 1 S1 24 2 S2 3 S3 4 S4 xviii
Cisco Marketplace Cisco Marketplace URL http://www.cisco.com/go/marketplace/ Cisco Press Cisco Press URL http://www.ciscopress.com Packet Packet Packet URL http://www.cisco.com/packet iq Magazine iq Magazine URL http://www.cisco.com/go/iqmagazine Internet Protocol Journal Internet Protocol Journal URL http://www.cisco.com/ipj xix
URL http://www.cisco.com/en/us/learning/index.html xx
CHAPTER 1 Cisco 831 Cisco SOHO 91 Internet Service Provider ISP; LAN Cisco 831 Cisco SOHO 91 LAN 4 LAN WAN Cisco 831 SOHO 91 AUX 10/100 Mbps PC/ MDI MDIX MDI ADSL WAN Cisco 831 SOHO 91 1-1
1 Cisco 831 Cisco SOHO 91 Cisco 831 SDRAM DRAM SOHO 91 1-2
1 1-1 1-1 Cisco 831 SOHO 91 10BASE-T/100BASE-T WAN SDRAM Cisco IOS Cisco Router Web Setup 10/100BASE-T 10/100 Mbps 10/100 Mbps 10BASE-T 10 Mbps ADSL 8 MB 16 MB 32 MB SDRAM Cisco IOS Web PC CLI 1-2 Cisco 831 SOHO 91 1-2 Cisco 831 SOHO 91 WAN Cisco 831 10/100 BASE-T RJ-45 4 10BASE-T RJ-45 1 RJ-45 SOHO 91 10/100 BASE-T RJ-45 4 10BASE-T RJ-45 1 RJ-45 1-3
1 1-1 Cisco 831 1-1 Cisco 831 Cisco SOHO 91 1-1 Cisco 831 OK 1 RXD TXD 1 2 3 INTERNET COMPUTERS CISCO 800 SERIES 4 RXD TXD 82020 1-4
1 1-2 Cisco 831 1-2 Cisco 831 Cisco SOHO 91 1-2 Cisco 831 ETHERNET 10BASET COMPUTERS (E0) Cisco 831 CONSOLE ETHERNET 10BASET 4 3 2 1 +18 VDC 1 2 3 5 4 INTERNET (E1) 6 7 8 82022 1 4 2 3 3 2 4 1 5 PC 6 WAN 7 8 / 1-5
1 LED 1-3 LED 1-3 Cisco 831 SOHO 91 LED LED PWR_OK DC WAN_LED_OK WAN Digital Subscriber Line Access Multiplexer DSLAM; WAN_LED_RxD WAN WAN_LED_TxD WAN E1 1 E2 2 E3 3 E4 4 1 1 1 2 2 2 3 3 3 4 4 4 1-6
1 1-3 Cisco 831 SOHO 91 LED LED LAN_RxD WAN LAN_TxD WAN 1-7
1 1-8
CHAPTER 2 Web Web 2-1
2 Cisco 831 SOHO 91 AC DC 2-2
2 120 VAC 15 A 240 VAC 10 A 10BaseT 100BaseTX 10/100Safety Extra-Low Voltage SELVSELV SELV Telephone Network Voltage TNV; SELV TNV LAN SELV WAN TNV LAN WAN RJ-45 2-3
2 / 26 AWG 2-4
2 RJ-11 RJ-11 ESD ESD ESD ESD 1 ESD 2 2-5
2 1 10 M 2-1 2-1 RJ-45/DB-9 RJ-45/DB-25 2 1 2 PC 2-6
2 3 4 IOS PC Kensington 2-7
2 A 1. 2. 3. PC CLI 4. 5. 6. PC 2-1 PC Cisco 831 2-1 Cisco 831 SOHO 91 4 2-1 Cisco 831 SOHO 91 2-8
ETHERNET 10BASET 2 2-1 PC 2 1 ETHERNET 10BASET COMPUTERS (E0) CONSOLE Cisco 831 4 3 2 1 +18 VDC INTERNET (E1) ON OFF 3 4 5 82015 1 Cisco 831 4 PC 2 5 NIC RJ-45 3 4 2-9
2 4 PC 1 2 4 PC NIC RJ-45 PC 1 3 PC 5 PC 2-2 2-2 Cisco 831 SOHO 91 Cisco 831 SOHO 91 2-10
MODE SYSTEM RPS 1X 2X 15X 16X 1X 2X 15X 16X 1 +18 VDC 2 2 2-2 CONSOLE Cisco 831 ETHERNET 10BASET COMPUTERS (E0) ETHERNET 10BASET 4 3 2 1 INTERNET (E1) ON 1 OFF STATUS UTIL DUPLX SPEED 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 Catalyst 3500 SERIES XL INLINE POWER 82017 2 1 4 2 1 2 4 2-11
WAN ACTIVITY ETHERNET POWER 2 DSL 2-3 2-3 Cisco 831 SOHO 91 Cisco 831 SOHO 91 2-3 Cisco 831 ETHERNET 10BASET COMPUTERS (E0) ETHERNET 10BASET CONSOLE 4 3 2 1 +18 VDC INTERNET (E1) ON OFF 1 Cisco 575-LRE 82016 2 1 Cisco 831 2 2-12
2 DSL 1 2 Cisco Router Web Setup CRWS CRWS CRWS Web p.2-26 PC CLI PC PC 2-4 2-4 Cisco 831 SOHO 91 Cisco 831 SOHO 91 2-13
2 2-4 PC CONSOLE Cisco 831 ETHERNET 10BASET COMPUTERS (E0) ETHERNET 10BASET 4 3 2 1 +18 VDC INTERNET (E1) ON OFF 1 2 82018 1 2 DB-9 PC 1 2 RJ-45 PC DB-9 2-14
2 AC AC 2-5 2-5 Cisco 831 SOHO 91 Cisco 831 SOHO 91 TN 120 VAC 15 A 240 VAC 16 A 2-15
INTERNET (E1) 2 2-5 AC 1 CONSOLE Cisco 831 ETHERNET 10BASET COMPUTERS (E0) ETHERNET 10BASET 82019 4 3 2 1 +18 VDC ON OFF 2 5 4 3 1 Cisco 831 4 2 5 3 AC 1 2 3 2-16
2 Cisco 831 ADSL WAN Cisco 831 SOHO 91 SOHO/800 Cisco 831 2-6 Cisco 831 2-17
2 2-6 1 Cisco 831 ETHERNET 10BASET COMPUTERS (E0) ETHERNET 10BASET CONSOLE 4 3 2 1 +18 VDC INTERNET (E1) ON OFF 2 3 4 5 1 ABC 2 DEF 3 GHI 4 JKL 5 MNO 6 PQRS 7 TUV 8 WXYZ 9 * 0 OPER # 82567 1 Cisco 831 4 2 5 3 2-18
2 Cisco 831 1 2 3 4 SOHO/800 RJ-45 Cisco 831 SOHO/800 DB-25 RJ-11 RJ-11 2-19
PC 2 PC PC TCP/IP DHCP IP Microsoft Windows NT Microsoft Windows 95 98 2000 PC Microsoft Windows PC PC 1 PC 2 3 4 5 6 TCP/IP TCP/IP Microsoft Windows 95 98 2000 Microsoft Windows NT Microsoft TCP/IP IP PC TCP/IP TCP/IP IP DHCP IP IP OK OK Yes PC TCP/IP Cisco.com Cisco Router Web Setup Troubleshooting Guide 2-20
2 PC 2-2 LED 2-2 / LED OK 1 4 PC COMPUTERS 1 4 INTERNET RXD INTERNET TXD LAN PC COMPUTERS 1 4 INTERNET RXD INTERNET TXD ETHERNET WAN WAN RXD WAN TXD ETHERNET WAN ETHERNET WAN ETHERNET WAN WAN RXD ETHERNET WAN WAN TXD 2-21
2 p.2-8 No.6 3/4 M3.5 x 20 mm 2 2-7 5/16 1/8 8 mm M3 2 2-22
2 2-7 1 2 3 4 80289 1 3 2 7 5/8 19.35 cm 2 4 LED LED 2-8 2-9 Cisco 831 SOHO 91 Cisco 831 SOHO 91 2-23
1 2 3 RXD 2 2-8 1 2 3 7 CISCO 800 SERIES INTERNET ECOMPUTERS TXD 1 RXD TXD 4 OK 4 5 6 80288 2-24
2 1 No.6 3/4 2 5 6 1.8 m 2 2 75/8 19.35 cm 6 3 Cisco 831 7 1/8 0.32 cm 4 1 2 3 2 7 5/8 19.35 cm 1/8 0.32 cm 2-9 2-25
Web 2 Web PC Web Web Web Web Web Web p.2-26 Web Cisco IOS Cisco Router Web Setup CRWS CRWS PC CRWS CRWS 1 2 1 4 PC 1 Web Internet Explorer Netscape 2-26
2 Web 3 URL http://10.10.10.1 URL http://10.10.10.1 CRWS PC 1. OK LED PC 2. CRWS 3. Web PC IP Cisco.com Cisco Router Web Setup User Guide 4. PC IP Web / winipcfg IP IP 10.10.10.X X 2 10.10.10.2 10.10.10.3 IP PC p.2-20 3 TCP CRWS p.2-26 4 5 Cisco Router Web Setup Router Setup CRWS PC Web Web 2-27
Web 2 2-28
CHAPTER 3 Cisco 800 Series Software Configuration Guide 3-1
3 3-2
3 3-1 3-1 OK LED LED INTERNET LED 1. 2. 3. 4. 1. PC p.2-8 p.2-12 2. 3. 3-3
3 3-1 COMPUTER LED 1 4 WAN 1. PC p.2-8 2-1 2. 3. Cisco Router Web Setup Web p.2-26 PC 3-4
3 3-2 3-2 COMPUTER LED 1 4 INTERNET 1 LED INTERNET 1 LED WAN 1. 2. 1. 2. WAN 3-5
3 3-6
APPENDIX A Cisco 831 SOHO 91 A-1
A A-1 A-1 AC 2.0 9.7 8.5 51 246 216 mm 1.5 0.68 kg 4 149 F 20 65 C 5 95% 0 15,000 4,570 m 32 104 F 0 40 C 10 85 % 0 10,000 3,000 m 100 240 VAC 50 60 Hz 18 W 18 VDC Regulatory Compliance and Safety Information for Cisco 800 Series and SOHO Series Routers A-2
A LAN LAN Cisco 831 SOHO 91 LAN 10/100 Mbps 10BASE-T/100BASE-T MDI /MDIX MDI A-2 LAN A-2 LAN 1 RX+ 2 RX 3 TX+ 4 5 6 TX 7 8 A-3
A A-3 PC A-3 RJ-45 1 RTS 2 DTR 3 TXD 4 GND 5 GND 6 RXD 7 DSR 8 CTS Data Communications Equipment DCE; 9600 8 1 A-4
A LAN A-4 A-4 10BASE-T 3 5 100BASE-T 5 A-5 A-5 328 100 m A-5
A A-6
INDEX Numerics 100BASE-T1-3 10BASE-T1-3 A AC 2-15 AC A-2 C Cisco Router Web Setup 1-3 L LAN A-3 LED 1-6 3-3 3-5 P PC 2-20 PC 2-13 S SDRAM 1-3 W WAN 1-3 2-6 2-6 1-2 2-2 A-5 2-1, 2-6 2-8 A-2 1
Index x 3-3 1-3 1-1 2-2 x A-5 2-6 A-5 1-1 A-2 1-3 2-17 2-8 A-2 1-1 A-2 A-2 A-5 A-5 A-2 xi 1-1 2-5 AC 2-15 PC2-8 2-12 2-17 2-8 2-10 PC 2-13 2-15 2-12 2-8 1-4 A-2 2
Index 1-2 1-1 3-2 2-13 x A-2 A-2 3-3 2-15 1-2 1-5 1-3 2-12 3-3 3-5 2-6 2-6 2-22 2-8 2-8 2-22 2-24 2-22 2-8 x A-4 3