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HAPTER

1: O

VERVIEW

Ethernet Interface

Table 5 lists attributes of the Ethernet interface.

Synchronous/Asynchronous Serial Interface

Table 6 lists attributes of the synchronous/asynchronous serial interface.

Protocols

PPP (Point to Point Protocol)

SLIP (Serial Line Internet Protocol)

MP (Multilink PPP)

Table 5

Attributes of the Fast Ethernet Interface

Attribute

Description

Connector

RJ45

Frame format

Ethernet_II

Ethernet_SNAP

IEEE 802.2

IEEE 802.3

Operating mode

10/100Mbps autosensing

Full duplex/half duplex

Network protocol

IP (Internet Protocol)

Novell IPX (Internet Packet Exchange)

Table 6

Attributes of the Synchronous/Asynchronous Serial Interface

Attribute

Description

Synchronous

Asynchronous

Connector

DB50

Interface standard
and operating
mode

V.24
(EIA/TIA-23
2)

V.35

EIA/TIA-449, X.21 and
EIA-530

V.24 (EIA/TIA-232)

DTE, DCE

DTE

DCE

Minimum baud
rate (bps)

1200

300

Maximum baud
rate (bps)

64 k

2.048 M

115.2 k

Services

DDN leased line

Terminal access

Backup

Modem dial-up

Backup

Protocols

PPP

LAPB (Link Access Protocol-Balanced)

HDLC (High-level Data Link Control)

SDLC (Synchronous Data Link Control)

X.25

Frame Relay

PPP

SLIP

Table 4

Attributes of the AUX Port

Attribute

Description

Содержание Router 3016

Страница 1: ...http www 3com com Router 3000 Installation Guide Router 3012 Router 3013 Router 3015 Router 3016 Part No 10014206 Published September 2003...

Страница 2: ...locate a copy please contact 3Com and a copy will be provided to you UNITED STATES GOVERNMENT LEGEND If you are a United States government agency then this documentation and the software described he...

Страница 3: ...rkbench 24 Connecting the Protection Ground Wire 24 Connecting the Power Cable 24 Connecting the Router to the Console Terminal 25 Connecting the Router to the Ethernet 26 Connecting the Router to the...

Страница 4: ...rs Display on the Terminal after Power On 56 OPTIONAL CABLE SPECIFICATIONS Console Cable 57 AUX Cable 57 Ethernet Cable 58 Serial Interface Cable 59 T1 Cable 64 ISDN Cable 64 TECHNICAL SUPPORT Online...

Страница 5: ...tion that alerts you to potential personal injury Convention Description Screen displays This typeface represents information as it appears on the screen Keyboard key names If you must press two or mo...

Страница 6: ...6 CHAPTER ABOUT THIS GUIDE...

Страница 7: ...g These multiple interfaces also allow Router 3000 series routers to interoperate with the products of other manufacturers on all levels Router 3000 routers use three types of memory Synchronous Dynam...

Страница 8: ...console port Processor MPC860T 50MHz SDRAM 64MB Flash memory 8MB Maximum power 20 W Power supply external Input voltage and frequency 100 to 240V AC the actual range can be 80 to 264 V 50 60Hz Input c...

Страница 9: ...er the synchronous asynchronous port 1 AUX Off means that the link is not connected Green means that the link is connected Flashing green means that data is being sent or received over the AUX port SY...

Страница 10: ...ork protocol IP Internet Protocol Novell IPX Internet Packet Exchange Table 6 Attributes of the Synchronous Asynchronous Serial Interface Attribute Description Synchronous Asynchronous Connector DB50...

Страница 11: ...RIAL0 Grounding screw BRI port Table 7 System Specifications for the Router 3013 and Router 3015 Item Router 3013 Description Router 3015 Description Port 1 console port 1 10 100M Ethernet interface 1...

Страница 12: ...Off means that the link is not connected Flashing green means that data is being sent or received over the Ethernet interface SERIAL Off means that the link is not connected Green means that the link...

Страница 13: ...e 300 to 115200bps Services Modem dial up Backup Protocols PPP Point to Point Protocol SLIP Serial Line Internet Protocol MP Multilink PPP Table 11 Attributes of the Fast Ethernet Interface Attribute...

Страница 14: ...l Balanced HDLC High level Data Link Control SDLC Synchronous Data Link Control X 25 Frame Relay PPP SLIP MP Table 13 Attributes of ISDN S T and U Ports Attribute Description Connector RJ45 Protocol s...

Страница 15: ...sh memory 8 MB Maximum power 20 W Power supply external Input voltage and frequency 100 to 240V AC the actual range can be 80 to 264 V 50 60 Hz Input current 0 5A to 1A Output voltage 12V Output curre...

Страница 16: ...X port SYSTEM Flashing green means that the system is working properly On or off means that the system is not working properly Table 15 Router 3016 LEDs continued LED Description Table 16 Attributes o...

Страница 17: ...IEEE 802 2 IEEE 802 3 Operating mode 10 100Mbps autosensing Full duplex half duplex Network protocol IP Internet Protocol Novell IPX Internet Packet Exchange Table 19 Attributes of the CT1 PRI Port A...

Страница 18: ...18 CHAPTER 1 OVERVIEW...

Страница 19: ...t you use an uninterrupted power supply UPS with your router To enhance the anti lightning strike capability of the router install a power arrester at the front end of the power input and a special ar...

Страница 20: ...f salt acid and sulfide These harmful gases can accelerate the metal erosion and the aging process of some parts The presence of harmful gases such as SO2 H2S NO2 NH3 and Cl2 should be prevented The s...

Страница 21: ...es Take the following precautions Take effective measures against electrical net interference for power supply system Do not use the working ground of the router together with the grounding device of...

Страница 22: ...ments open the packing case of the router and check the contents against the your order contract Contact your Service representative if you find any discrepancies Installation Equipment To install you...

Страница 23: ...wall 2 Screw 2 pan head screws into the marked positions on the wall or the vertical surface so that the screws match the 2 brackets on the base of the router Each screw should project 0 6 cm 25 in fr...

Страница 24: ...ence The PGND also provides protection for the external network to ensure that the PGND wire lets out the lightning current The grounding point of the chassis is located on the rear panel and is label...

Страница 25: ...LED remains off see Chapter 6 Troubleshooting Connecting the Router to the Console Terminal The Router 3000 series routers provide an EIA TIA 232 asynchronous serial console port through which you ca...

Страница 26: ...onnectors of the two ends are the same The cable is used in the connection between a terminal device such as a PC or a router and the Hub or LAN Switch Straight through network cables are delivered al...

Страница 27: ...016 Connecting the AUX Port to the Modem The auxiliary AUX port is an EIA TIA 232 compliant sync async serial interface that is used for remote configuration or dial up backup To be connected to a rem...

Страница 28: ...1 for the details Table 1 Transmission Rate and Transmission Distance of V 24 EIA TIA 232 V 35 Cable Caution The baud rate should not exceed 64 Kbps when the V 24 cable operates in synchronous mode D...

Страница 29: ...adapter at the router end At the network end the connector is different for each type of cable as described in the following list V 24 EIA TIA 232 DTE cable DB 25 male adapter V 24 EIA TIA 232 DCE cab...

Страница 30: ...Cable Assembly Figure 10 V 35 DCE Cable Assembly Figure 11 X 21 DTE Cable Assembly Enlarged A side Enlarged B side DB50 Male Label DB25 Male Enlarged B side Enlarged A side DB50 Male DB25 Female Label...

Страница 31: ...vice 1 Turn off power to the router Caution Plugging unplugging the connectors of the synchronous asynchronous serial interface online can damage the router or the remote device 2 Choose the appropria...

Страница 32: ...t the other end of the T1 cable into the corresponding device 4 Power on the router and verify that T1 LNK LED on the top of the router chassis is lit If it is off check the connection cable Connectin...

Страница 33: ...of the router b If the line is ISDN S T insert the cable directly into the ISDN BRI port of the router For the Router 3015 a If the line is ISDN S T replace your router with a Router 3013 b If the li...

Страница 34: ...34 CHAPTER 3 INSTALLING THE ROUTER...

Страница 35: ...rial interface of a PC as shown in Figure 1 Figure 1 Local Configuration Through the Console Port Setting the Parameters of the Console Terminal To set terminal parameters 1 Start the PC and select St...

Страница 36: ...36 CHAPTER 4 BOOTING AND CONFIGURING THE ROUTER Figure 2 Connection Description Dialog Box Figure 3 Connect To Dialog Box...

Страница 37: ...roperties Dialog Box 4 Set the following parameters Bits per second 9600 Data bits 8 Parity None Stop bits 1 Flow control None 5 Click OK The HyperTerminal dialog box displays as shown in Figure 5 6 S...

Страница 38: ...PTER 4 BOOTING AND CONFIGURING THE ROUTER Figure 5 HyperTerminal Window 7 Click the Settings tab shown in Figure 6 8 In the Emulation dropdown menu select VT100 or Auto detect Click OK Figure 6 Settin...

Страница 39: ...powered on verify that The LEDs on the front panel are normal For the status of the LEDs during normal operation after power on see the LED tables in Chapter 1 The console terminal display is normal F...

Страница 40: ...ting disappears When the system begins the decompression and initialization process the screen displays Now system is self decompressing System now is starting Press ENTER to get started Press Enter T...

Страница 41: ...and SNMP Trap support with the following commands 3Com snmp agent sys info version v1 3Com snmp agent community read read community string 3Com snmp agent community write write community string 3Com s...

Страница 42: ...he keywords of the command A conflict free keyword if entered will be interpreted accordingly For example for a display command you can enter dis To facilitate the management of the router in the syst...

Страница 43: ...nment see Configuration Fundamentals of the Router in Chapter 4 and boot the router The terminal screen displays the following information Booting R3000 Boot Rom V4 60 Copyright C 2002 2005 by 3Com Co...

Страница 44: ...em with the Xmodem protocol you can use the console port rather than building up another configuration environment Use the following process to download applications with the Xmodem protocol 1 Enter t...

Страница 45: ...e send dialog box shown in Figure 2 Figure 2 Xmodem File Send Dialog Box After the download is complete the system begins the operation of writing to Flash memory after which the following information...

Страница 46: ...otocol TFTP Server software is not provided with your Router 3000 series router but you can download a free copy from ftp ftp 3com com pub utilbin win32 3ts01_04 exe To download application upgrades w...

Страница 47: ...ns you can press Return to select the value shown in braces or you can Enter a new value NETWORK INTERFACE PARAMETERS 4 Configure the network interface parameters for the router including the interfac...

Страница 48: ...0 TFTP SERVER PARAMETERS IP address of the TFTP host is 10 110 10 13 The file to download and start is m8241ram arj After board is reset start up code will wait 5 seconds M odify any of this or C onti...

Страница 49: ...ress is 10 110 10 10 3 Configure the IP address of the Ethernet port on the PC The default IP address is 10 110 10 13 The IP addresses of the PC network port and of the router s Ethernet port must be...

Страница 50: ...cation or configuration files are located 2 Execute the FTP command and set up the FTP connection with the router For example C version ftp 10 110 10 10 If the connection is set up the following infor...

Страница 51: ...rd is lost use the following procedure 1 Boot the router 2 Press Ctrl B within 5 seconds of the prompt that tells you to do so 3 Enter 3 when prompted for your choice Boot Menu 1 Download application...

Страница 52: ...performing the hardware maintenance Otherwise the operator may get injured through an electric shock Wear an ESD preventive wrist strap and ESD preventive gloves during the hardware maintenance for th...

Страница 53: ...ce the Boot ROM To replace the Boot ROM 1 Insert the top end of the chip extractor into the Boot ROM socket turn inward slightly withdraw the extractor upward and lift the Boot ROM out 2 Put the Boot...

Страница 54: ...ING THE ROUTER Closing the Router Chassis Cover To prevent cables from being pressed or cut off when you close the cover of the router chassis roll up all the cables and put them into the chassis befo...

Страница 55: ...n is displayed on the console terminal If the configuration system has a fault the terminal may display nothing If the terminal does not display any information after the power on self test verify tha...

Страница 56: ...on the console terminal If the configuration system has a fault the terminal may display only illegible characters If the console terminal displays illegible characters after the POST verify that the...

Страница 57: ...ted Console Cable Table 1 describes the Console cable pinouts AUX Cable Table 2 describes the AUX cable pinouts Table 1 Console Cable Pinouts RJ 45 Signal Direction DB 25 DB 9 Signal 1 5 8 CTS 2 6 6 D...

Страница 58: ...hromatogram given in this table to arrange the wires Otherwise communication quality will be affected even though the equipment at two ends is connected Table 3 Straight through Network Cable Pinouts...

Страница 59: ...27 RxD TxD 3 RxD 2 RTS CTS 4 RTS 31 CTS RTS 5 CTS 6 DSR DTR 6 DSR 30 DCD LL 8 DCD 3 TxC NIL 15 TxC 28 RxC TxCE 17 RxC 1 LL DCD 18 LTST 26 DTR DSR 20 DTR 4 TxCE TxC 24 TxCE 50 GND 1 Shield_GND 7 GND 7...

Страница 60: ...LT 15 TxD RxD P SD 39 TxD RxD S SD 20 RxD TxD R RD 44 RxD TxD T RD 16 TxCE TxC U SCTE 40 TxCE TxC W SCTE 19 RxC TxCE V SCR 43 RxC TxCE X SCR 18 TxC RxC Y SCT 42 TxC RxC AA SCT 50 GND A Shield_GND 7 G...

Страница 61: ...DTE Cable Pinouts DB50 Signal Signal Direction Signal DB15 7 GND Circuit GND 8 23 DTE DCE Circuit GND 8 50 GND Shield GND 1 10 RTS CTS Control 3 34 RTS CTS Control 10 38 CTS RTS Indication 5 14 CTS R...

Страница 62: ...nal DB15 Table 11 EIA TIA 449 DTE Cable Pinouts DB50 Signal Signal Direction Signal DB37 7 GND Circuit GND 19 23 DTE DCE Circuit GND 19 50 GND Sield GND 1 8 DTR DSR TR 12 32 DTR DSR TR 30 13 DSR DTR D...

Страница 63: ...S 27 38 CTS RTS RS 7 14 CTS RTS RS 25 36 DCD DCD RR 13 12 DCD DCD RR 31 20 RXD TXD SD 4 44 RXD TXD SD 22 15 TXD RXD RD 6 39 TXD RXD RD 24 16 TXCE RXC RT 8 40 TXCE RXC RT 26 19 RXC TXCE TT 17 43 RXC TX...

Страница 64: ...XCE RXC 17 43 RXC TXCE RXC 9 18 TXC NIL ST 15 42 TXC NIL ST 12 Shielding sheath Shielding sheath Table 13 EIA 530 DTE Cable Pinouts continued DB50 Signal Signal Direction Signal DB25 Table 14 T1 Cable...

Страница 65: ...ISDN Cable 65 ISDN U Interface Cable Pinouts Table 16 describes ISDN U interface cable pinouts Table 16 ISDN U Interface Cable Pinouts RJ45 Signal 1 2 3 4 Ring 5 Tip 6 7 8...

Страница 66: ...66 CHAPTER A OPTIONAL CABLE SPECIFICATIONS...

Страница 67: ...such as technical documentation and software library as well as support options that range from technical education to maintenance and professional services 3Com Knowledgebase Web Services The 3Com K...

Страница 68: ...le If you are unable to contact your network supplier seeSupport from 3Com for instructions on how to contact 3Com Support from 3Com If you are unable to obtain assistance from the 3Com online technic...

Страница 69: ...ysia New Zealand Pakistan Philippines Singapore S Korea Taiwan Thailand 1 800 678 515 61 2 9424 5179 or 000800 6501111 001 803 61 009 1800 801 777 0800 446 398 61 2 9937 5083 1235 61 266 2602 or 61 2...

Страница 70: ...Dominican Republic Guatemala Haiti Honduras Jamaica Martinique Mexico Nicaragua Panama Paraguay Peru Puerto Rico Salvador Trinidad and Tobago Uruguay Venezuela Virgin Islands 1 800 988 2112 0 810 444...

Страница 71: ...ish Belgium French Denmark Finland France Germany Hungary Ireland Israel Italy Luxembourg Netherlands Norway Poland Portugal South Africa Spain Sweden Switzerland U K 44 0 1442 435529 01 7956 7124 070...

Страница 72: ...112 1 800 998 2112 52 5 201 0010 1 800 998 2112 1 800 998 2112 0800 13 3COM 1 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 1 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 AT T...

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