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Router Card (WS-X3011) Configuration Note 41

Synchronous Serial Cable Assemblies and Pinouts

X.21

Figure 17 shows the X.21 cable assembly. Table 17 lists the DTE pinouts. Table 18 lists the DCE
pinouts. Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to
DTE.

Figure 17

X.21 Cable Assembly

Table 17

X.21 Cable Pinouts (DTE)

J1-33

Shield

DCD/LL

–

Twisted pair no. 6

<—

–

J2-K

Shield

–

J1-28

J1-27

RxD/TxD+

RxD/TxD–

Twisted pair no. 5

<—

J2-P

J2-S

SD+

SD–

J1-18

J1-17

TxD/RxD+

TxD/RxD–

Twisted pair no. 1

—>

J2-R

J2-T

RD+

RD–

J1-26

J1-25

RxC/TxCE+

RxC/TxCE–

Twisted pair no. 4

<—

J2-U

J2-W

SCTE+

SCTE–

J1-22

J1-21

NIL/RxC+

NIL/RxC–

Twisted pair no. 3

—>

J2-V

J2-X

SCR+

SCR–

J1-20

J1-19

TxCE/TxC+

TxCE/TxC–

Twisted pair no. 2

—>

J2-Y

J2-AA

SCT+

SCT–

60 Pin

Signal

Description

Direction

15 Pin

Signal

J1-48

J1-47

GND

MODE_2

Shorting group

–

J1-51

J1-52

GND

MODE_DCE

Shorting group

–

J1-46

Shield_GND

Single

–

J2-1

Shield GND

J1-11

J1-12

TxD/RxD+

TxD/RxD–

Twisted pair no. 3

—>

J2-2

J2-9

Transmit–

60 Pin

Signal

Description

Direction

34 Pin

Signal

H1974

60-pin connector (J1)

34-pin connector (J2)

Connectors are not to scale.

J2-8
J2-15

J2-9
J2-1

J1-46
J1-45
J1-16
J1-15

J1-1

J1-30
J1-31
J1-60

Summary of Contents for WS-X3011

Page 1: ...ing to a Network Configuring the Router Card Reading the LEDs Cable Pinout and Port Specifications Obtaining Service and Support Ordering Documentation Overview The WS X3011 router card must have software release 11 28 installed to fully support the WS X3011 card Cards with software release 11 0 11 can support the WS X3011 card however the card will be identified as a Cisco 2503 unit instead of as...

Page 2: ...on Processor 20 MHz Motorola 68EC030 Memory 8 MB minimum dynamic random access memory DRAM for main memory and shared memory NVRAM 32 KB nonvolatile random access memory NVRAM for storing configuration information Flash 8 MB minimum flash memory for running the Cisco IOS software Interfaces 1 Ethernet IEEE1 802 3 Internal 2 Synchronous serial2 DB 60 1 ISDN BRI RJ 45 3 1 IEEE Institute of Electrica...

Page 3: ... quickly to turn OFF the power Power OFF the switch by unplugging the power cord before doing the following Installing or removing a chassis Working near power supplies Warning Before working on a chassis or working near power supplies unplug the power cord on AC units disconnect the power at the circuit breaker on DC units To see translated versions of this warning refer to the appendix Translate...

Page 4: ...resistance value of the antistatic strap which should be between 1 to 10 megohms Mohms Preparing to Connect to a Network When setting up your switch with a router card consider distance limitations and potential electromagnetic interference EMI as defined by the EIA Warning The auxiliary ports contain safety extra low voltage SELV circuits BRI circuits are treated like telephone network voltage TN...

Page 5: ...bly trained engineers To see translated versions of this warning refer to the appendix Translated Safety Warnings in the Catalyst 3100 Configuration and Installation Guide Table 2 lists the specifications for ISDN BRI cables Refer to the section ISDN BRI Port and Cable Pinouts for pinouts Table 2 ISDN BRI Cable Specifications Synchronous Serial Connections Before you connect a device to the synchr...

Page 6: ...eeds and distances for EIA TIA 232 signals This signaling standard supports unbalanced circuits at signal speeds up to 64 kbps Table 4 EIA TIA 232 Specifications Balanced drivers allow EIA TIA 449 signals to travel greater distances than the EIA TIA 232 signals Table 5 lists the maximum speeds and distances for EIA TIA 449 V 35 X 21 and EIA 530 signals Table 5 EIA TIA 449 V 35 X 21 and EIA 530 Spe...

Page 7: ...s a DB 60 connector which connects to the serial port on the router card The other end of the serial transition cable is available with the connector appropriate for the standard you specify The documentation for the device you want to connect should indicate the standard used for that device The synchronous serial port can be configured as DTE or DCE except EIA 530 which is DTE only depending on ...

Page 8: ...he EIA TIA 232 standard supports unbalanced circuits at signal speeds up to 64 kbps The serial port labeled SERIAL supports synchronous connections The console and auxiliary ports also use an EIA TIA 232 connection however the console and auxiliary ports support asynchronous connections The network end of the EIA TIA 232 serial transition cable not included provides a DB 25 connector as shown in F...

Page 9: ...or receptacle in either DTE or DCE mode To order a cable refer to the section Obtaining Service and Support at the end of this document Figure 4 EIA TIA 449 Serial Transition Cable Connectors Network Ends V 35 Connections The V 35 standard is recommended for speeds up to 48 kbps although in practice it is used successfully at 4 Mbps The network end of the V 35 serial transition cable not included ...

Page 10: ...he increased functionality speed and distance of EIA TIA 449 on the smaller DB 25 connector used for EIA TIA 232 instead of the 37 pin connector used for EIA TIA 449 Like EIA TIA 449 EIA 530 refers to the electrical specifications of EIA TIA 422 and EIA TIA 423 Although the specification recommends a maximum speed of 2 Mbps EIA 530 is used successfully at 4 Mbps or faster speeds over short distanc...

Page 11: ...BRI port Note For cable information refer to the section Preparing to Connect to a Network in this document For cable ordering information refer to the section Obtaining Service and Support in this document CSU DSU or other DCE device for connection to the synchronous serial interface NT1 device for ISDN BRI WAN connections if not supplied by your service provider Connecting the Console You must h...

Page 12: ...ist is garbled refer to the Encountering Communication Problems section in this document Step 5 At the Greeting screen press RETURN to enter the Main menu The contents of the Main menu instructions for setting a Password and all information within the menus and sub menus are described in the Catalyst 3X00 Installation and Configuration Guide Step 6 Access the router card command line interface by ...

Page 13: ...t from the Stack and might cause Stack configuration information to change The console command keys that initiate the Autobaud routine depend on the type of console Four of the command keys are RETURN the combination keys ALT B the BREAK key or ESCAPE After the DIAG LED goes out at the console press one of the command keys repeatedly If there is no response wait several seconds and again press it ...

Page 14: ...ranslated Safety Warnings in the Catalyst 3X00 Configuration and Installation Guide Take the following steps to connect your router card to a network Step 1 If you will be using AutoInstall to configure the router card connect the synchronous serial port DB 60 to a CSU DSU or other DCE device as shown in Figure 9 If you do not plan to use AutoInstall or you are not sure what AutoInstall is do not ...

Page 15: ...o an NT1 device See Figure 10 Step 3 After you have installed the router card connect the power cable to the switch and the power source and then power it ON If the switch does not power ON refer to the appropriate manual for the switch SUPERVISIOR ENGINE H8579 Switch Serial transition cable Synchronous serial port DB 60 CSU DSU or other DCE EIA TIA 232 EIA TIA 449 V 35 X 21 or EIA 530 connector S...

Page 16: ...tion is available in the Cisco IOS configuration guide and command reference publications These publications are available in the CD ROM package or you can order printed copies Refer to the section Ordering Documentation at the end of this document Access the Router Card Command Line Interface To access the router card commad line interface CLI perform the following steps Step 1 Connect a console ...

Page 17: ...s been changed press Ctrl B to toggle through the available baud rates to restore the default Although the router card CLI is based on the Cisco IOS CLI pressing Ctrl B does not function as a backspace key as it normally does in the Cisco IOS CLI instead it is used to change the console baud rate Step 2 Power ON the switch The switch Greeting screen appears Figure 8 Step 3 Access the router card C...

Page 18: ...X X X Version XX X XXXX XXXXX XXX Copyright c 1986 199X by Cisco Systems Inc Compiled Fri 20 Oct 9X 16 02 by XXXXX Image text base 0x03030FC0 data base 0x00001000 Cisco 25XX 68030 processor revision A with 4092K 2048K bytes of memory Processor board ID 00000000 Bridging software SuperLAT software copyright 1990 by Meridian Technology Corp X 25 software Version X X NET2 BFE and GOSIP compliant TN32...

Page 19: ... IOS commands AutoInstall Recommended for automatic installation if a router running Cisco IOS software is installed on the network This configuration method must be set up by someone with experience using Cisco IOS software Timesaver Before you begin to configure the router card obtain the correct network addresses from your system administrator or consult your network plan to determine the corre...

Page 20: ...rent interface summary press Return or enter yes First would you like to see the current interface summary yes Any interface listed with OK value NO does not have a valid configuration Interface IP Address OK Method Status Protocol Ethernet0 unassigned NO not set up down BRI0 unassigned NO not set up up Serial0 unassigned NO not set down down Serial1 unassigned NO not set down down Step 3 Configur...

Page 21: ...ur IGRP autonomous system number 1 15 Configure CLNS no Configure bridging no Configure IPX no yes Configure XNS no Configure Apollo no Step 8 Enter the ISDN BRI switch type The switch type appropriate for the router depends on the ISDN service provider s equipment Table 7 lists the ISDN switch types Enter ISDN BRI Switch Type none basic 5ess Table 7 ISDN Switch Types Country ISDN Switch Type Desc...

Page 22: ...nfiguration Dialog proceed to the section Configuring ISDN later in this document for additional ISDN configuration information Configuring the Ethernet Interface The Ethernet interface is configured to allow connection to a LAN To configure the interface parameters you need to know your Ethernet interface network addresses Take the following steps to configure an Ethernet interface to allow commu...

Page 23: ...e Configure IPX on this interface no yes IPX network number 2 B002 Step 3 Configure the second synchronous serial interface for example as follows Configuring interface Serial1 Is this interface in use yes Configure IP on this interface yes Configure IP unnumbered on this interface no IP address for this interface 172 16 74 2 Number of bits in subnet field 8 Class B network is 172 16 0 0 8 subnet ...

Page 24: ...w enter any changes you want to the configuration You will probably want to perform the following tasks a Assign a host name for the router using the hostname command b Enter an enable secret password using the enable password command c Assign addresses to the interfaces using the protocol address command d Specify which protocols to support on the interfaces Refer to the Cisco IOS configuration g...

Page 25: ...the router interface loads the operating system image from Flash memory If the remote end of the WAN connection is connected and properly configured the AutoInstall process begins automatically After AutoInstall completes successfully enter the copy running config startup config command in privileged EXEC mode to write the configuration data to the router card s NVRAM Router copy running config st...

Page 26: ...f the router card Router Boot Option Displays two choices for the default bootup procedure With Switch and Leave Alone Selecting With Switch forces the router card to reboot whenever the switch is rebooted Selecting Leave Alone sets the router card to remain running whenever the switch is rebooted Router Flow Control Displays two choices None and Software Flow Control The default is None If charac...

Page 27: ...ettings on a temporary basis perform basic tests and list system information The EXEC commands available at the user level are a subset of those available at the privileged level Log in Router Privileged EXEC Privileged EXEC commands set operating parameters The privileged commands include those contained in user EXEC mode and also the configure command through which you can access the remaining c...

Page 28: ...clude a space before the question mark This form of help is called command syntax help because it reminds you which keywords or arguments are applicable based on the command keywords and arguments you have already entered Router configure memory Configure from NV memory network Configure from a TFTP network host terminal Configure from the terminal cr You can also abbreviate commands and keywords ...

Page 29: ...P and Point to Point Protocol PPP encapsulation For your reference an example configuration follows in the next section Example ISDN Configuration You may want to refer to it during this procedure Take the following steps to configure the router for a basic ISDN PPP connection on a single B channel or two B channels substituting the correct addresses and host names as appropriate for your network ...

Page 30: ...nd enter the load threshold command to set the ISDN load threshold The load threshold determines the percentage of network load at which the second ISDN B channel is activated The value ranges from 1 to 255 100 percent In the following example the value of 128 means that when the first B channel reaches 50 percent of its bandwidth capacity 128 equals 50 percent of 255 the second B channel will act...

Page 31: ...onfig if isdn spid1 415988488501 9884885 branch1 config if isdn spid2 415988488602 9884886 branch1 config if dialer load threshold 128 branch1 config if ppp multilink branch1 config if encapsulation ppp branch1 config if ppp authentication chap branch1 config if dialer map ip 172 16 71 2 name main1 9884883 branch1 config if dialer group 1 branch1 config if exit branch1 config dialer list 1 protoco...

Page 32: ...hat accompanied your switch or you can order printed copies Refer to the section Ordering Documentation at the end of this document Reading the LEDs The LEDs indicate the current operating condition of the router card You can observe the LEDs note any fault condition that the router card is encountering and then contact your system administrator or customer service if necessary For information abo...

Page 33: ...IA TIA 449 V 35 and X 21 DTE and DCE cables which are used with the synchronous serial WAN port labeled SERIAL EIA 530 Figure 13 shows the EIA 530 serial cable assembly and Table 10 lists the pinouts Arrows indicate signal direction indicates DTE to DCE and indicates DCE to DTE Figure 13 EIA 530 Serial Cable Assembly H1972 60 pin connector 25 pin connector Connectors are not to scale J2 13 J2 25 J...

Page 34: ... TxD RxD TxD RxD J2 2 J2 14 BA A TxD BA B TxD J1 28 J1 27 RxD TxD RxD TxD J2 3 J2 16 BB A RxD BB B RxD J1 9 J1 10 RTS CTS RTS CTS J2 4 J2 19 CA A RTS CA B RTS J1 1 J1 2 CTS RTS CTS RTS J2 5 J2 13 CB A CTS CB B CTS J1 3 J1 4 DSR DTR DSR DTR J2 6 J2 22 CC A DSR CC B DSR J1 46 J1 47 Shield_GND MODE_2 J2 1 Shield Shorted J1 48 J1 49 GND MODE_1 Shorted J1 5 J1 6 DCD DCD DCD DCD J2 8 J2 10 CF A DCD CF B...

Page 35: ...3 Shield RxD J1 42 Shield RTS CTS Twisted pair no 4 J2 4 Shield RTS J1 35 Shield CTS RTS Twisted pair no 10 J2 5 Shield CTS J1 34 Shield DSR DTR Twisted pair no 11 J2 6 Shield DSR J1 45 Shield Circuit GND Twisted pair no 1 J2 7 Shield Circuit GND J1 33 Shield DCD LL Twisted pair no 12 J2 8 Shield DCD J1 37 Shield TxC NIL Twisted pair no 8 J2 15 Shield TxC J1 38 Shield RxC TxCE Twisted pair no 7 J2...

Page 36: ...d pair no 9 J2 2 Shield TxD J1 41 Shield TxD RxD Twisted pair no 5 J2 3 Shield RxD J1 35 Shield CTS RTS Twisted pair no 10 J2 4 Shield RTS J1 42 Shield RTS CTS Twisted pair no 4 J2 5 Shield CTS J1 43 Shield DTR DSR Twisted pair no 3 J2 6 Shield DSR J1 45 Shield Circuit GND Twisted pair no 1 J2 7 Shield Circuit GND J1 44 Shield LL DCD Twisted pair no 2 J2 8 Shield DCD J1 39 Shield TxCE TxC Twisted ...

Page 37: ...ection 37 Pin Signal J1 49 J1 48 MODE_1 GND Shorting group J1 51 J1 52 GND MODE_DCE Shorting group J1 46 Shield_GND Single _ J2 1 Shield GND J1 11 J1 12 TxD RxD TxD RxD Twisted pair no 6 J2 4 J2 22 SD SD J1 24 J1 23 TxC RxC TxC RxC Twisted pair no 9 J2 5 J2 23 ST ST J1 28 J1 27 RxD TxD RxD TxD Twisted pair no 11 J2 6 J2 24 RD RD J1 9 J1 10 RTS CTS RTS CTS Twisted pair no 5 J2 7 J2 25 RS RS J1 26 J...

Page 38: ... group J1 46 Shield_GND Single J2 1 Shield GND J1 28 J1 27 RxD TxD RxD TxD Twisted pair no 11 J2 4 J2 22 SD SD J1 13 J1 14 TxCE TxC TxCE TxC Twisted pair no 7 J2 5 J2 23 ST ST J1 11 J1 12 TxD RxD TxD RxD Twisted pair no 6 J2 6 J2 24 RD RD J1 1 J1 2 CTS RTS CTS RTS Twisted pair no 1 J2 7 J2 25 RS RS J1 24 J1 23 TxC RxC TxC RxC Twisted pair no 9 J2 8 J2 26 RT RT J1 9 J1 10 RTS CTS RTS CTS Twisted pa...

Page 39: ...Pin Signal J1 49 J1 48 MODE_1 GND Shorting group J1 50 J1 51 J1 52 MODE_0 GND MODE_DCE Shorting group J1 53 J1 54 J1 55 J1 56 TxC NIL RxC_TxCE RxD TxD GND Shorting group J1 46 Shield_GND Single J2 A Frame GND J1 45 Shield Circuit_GND Twisted pair no 12 J2 B Shield Circuit GND J1 42 Shield RTS CTS Twisted pair no 9 J2 C Shield RTS J1 35 Shield CTS RTS Twisted pair no 8 J2 D Shield CTS J1 34 Shield ...

Page 40: ...o 4 J2 V J2 X SCR SCR J1 24 J1 23 TxC RxC TxC RxC Twisted pair no 3 J2 Y J2 AA SCT SCT 60 Pin Signal Description Direction 34 Pin Signal J1 49 J1 48 MODE_1 GND Shorting group J1 50 J1 51 MODE_0 GND Shorting group J1 53 J1 54 J1 55 J1 56 TxC NIL RxC_TxCE RxD TxD GND Shorting group J1 46 Shield_GND Single J2 A Frame GND J1 45 Shield Circuit_GND Twisted pair no 12 J2 B Shield Circuit GND J1 35 Shield...

Page 41: ... TxD RxD Twisted pair no 1 J2 R J2 T RD RD J1 26 J1 25 RxC TxCE RxC TxCE Twisted pair no 4 J2 U J2 W SCTE SCTE J1 22 J1 21 NIL RxC NIL RxC Twisted pair no 3 J2 V J2 X SCR SCR J1 20 J1 19 TxCE TxC TxCE TxC Twisted pair no 2 J2 Y J2 AA SCT SCT 60 Pin Signal Description Direction 15 Pin Signal J1 48 J1 47 GND MODE_2 Shorting group J1 51 J1 52 GND MODE_DCE Shorting group J1 46 Shield_GND Single J2 1 S...

Page 42: ...ming Timing J1 15 Shield Control_GND Twisted pair no 4 J2 8 Shield Control GND 60 Pin Signal Description Direction 15 Pin Signal J1 48 J1 47 GND MODE_2 Shorting group J1 46 Shield_GND Single J2 1 Shield GND J1 28 J1 27 RxD TxD RxD TxD Twisted pair no 6 J2 2 J2 9 Transmit Transmit J1 1 J1 2 CTS RTS CTS RTS Twisted pair no 1 J2 3 J2 10 Control Control J1 11 J1 12 TxD RxD TxD RxD Twisted pair no 3 J2...

Page 43: ... configuration notes brochures descriptions of service offerings and download access to public and authorized files CCO serves a wide variety of users through two interfaces that are updated and enhanced simultaneously a character based version and a multimedia version that resides on the World Wide Web WWW The character based CCO supports Zmodem Kermit Xmodem FTP and Internet e mail and is excell...

Page 44: ...e used with this equipment designed to be connected to the telephone network or premises wiring suing a compatible modular jack which is Part 68 compliant This equipment cannot be used on telephone company provided coin service Connection to Party Line Service is subject to State Tariffs If this equipment causes harm to the telephone network the telephone company will notify you in advance that te...

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Page 46: ...46 Router Card WS X3011 Configuration Note FCC Part 68 Notice ...

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