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3Com Corporation 5400 Bayfront Plaza Santa Clara, California 95052-8145
Electromagnetic Compatibility Information
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Canadian Certication Notice
FCC Part 68
CE Notice
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C
ONTENTS
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OUTING
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3C OM C ORPORATION L IMITED W
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Conventions
Year 2000 Compliance
3Com Year 2000 Web page:
Table 2 Text Conventions
1
Features
Back and Front Panels
Figure 1 Back Panel
Figure 2 shows the front panel of the model 4xx bridge/router and the model 5xx bridge/router.
Table 3 Features of the SuperStack II NETBuilder SI Bridge/Router (continued)
Back and Front Panels 19
Model 5xx Model 4xx
DIP Switches
Hardware Interrupt Switch
Reset Button
Serial Device Requirements
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Using WAN and Serial Ports
Telco Services
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This chapter describes how to install your SuperStack II NETBuilder SI bridge/router.
Required Equipment
need to provide.
Table 6 Equipment Received and Equipment Needed
Environmental Requirements
bridge/routers.
Table 7 Environmental Requirements
Mounting the Bridge/Router
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Cabling the Connectors
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Model 4xx
Attaching a Redundant Power System
Connecting a PC, Terminal, or Modem
Shutting Down
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Removing the Cover
4Remove the cover.
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2Move the jumper to the right-hand set of pins.
3Insert the new module.
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Turning on the System
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Attaching a Console
Logging on to the System
Choosing the User Interface
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Changing the Root Password
Changing the Default Console Port Baud Rate
Adding User Accounts
Setting the Time and Date
Setting System Information
Setting Up Security
6
AND PATHS
Paths, Ports, and Virtual Ports
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Path and Port Numbering
Table 14 Path and Port Numbering for Model 43x , 44x, 53x, and 54x Bridge/Routers
Table 15 Path and Port Numbering for Model 45x, 46x, 55x, and 56x Bridge/Routers
Conguring Ethernet Paths and Ports
Conguring ISDN on the WAN Port (43x, 44x, 53x, and 54x)
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Conguring Serial Ports with DCEs
Conguring Serial Ports with DTEs
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Conguring Dial-Up Lines with PPP
ISDN on the WAN Port (43x, 44x, 53x and 54x)
This section describes three scenarios using the built-in ISDN port:
Table 17 Bandwidth Management Features for Dial-Up Lines (continued)
B1: 64 K
B2: 64 K
B1 & B2: 128 K
The following prerequisites apply to your network:
To use both B channels together, the destination must be running
Description: The local bridge/router dials Saratoga.
!V1
Call 1
84 CHAPTER 7: ADVANCED CONFIGURATION OF PORTS AND PATHS
!V2
Call 2
!V2 !V3
Call 3
Multiple destinations connect with a dial pool.
128 K
28.8 K
1-408-555-7000
1-510-555-9876
"Princeton"
"Andover"
88 CHAPTER 7: ADVANCED CONFIGURATION OF PORTS AND PATHS
!4 (path) !3 (path)
modem 28.8 K modem 19.2 K
Call 3
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Conguring Frame Relay
Site A
Site B Site C
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Site A
Site B
Site D
Site C
96 CHAPTER 7: ADVANCED CONFIGURATION OF PORTS AND PATHS
Site A
Site C
Conguring X.25
98 CHAPTER 7: ADVANCED CONFIGURATION OF PORTS AND PATHS
Scenario 1: Multiple Destinations, Nonmeshed
!V1 !V2
!6 (port)
X.25
Boundary routers
Where To Go From Here
congure other protocols, see Using Enterprise OS Software.
!6 (port)
X.25
!5 (path) 311041501111
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Conguring the Central Node for Boundary Routing
Conguring Transparent Bridging
Conguring IP Routing
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example, on router 1, you can add a static route for the Los Angeles network by entering:
Figure 8 Adding a Route Statically in a Subnet Masked Environment
You can add a route to a subnet in router 1 using a mask by entering:
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Conguring IPX Routing
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Naming Paths and Ports
Using the 56/64 Kbps CSU/DSU Module Autobaud Feature
Working with Dial Number Lists
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Using Statistics on the 56/64 Kbps CSU/DSU Port (45x and 55x)
Using Statistics on the T1/FT1 RJ-48 Telco Port (46x and 56x)
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Displays similar to the following appear when you enter:
To ush the statistics displayed by the previous command, use:
A display similar to the following appears:
T1/FT1 Driver Statistics To show the current statistics of the the T1/FT1 driver, use:
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Using the Monitor Utility
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Normal LED Meanings
bridge/router LEDs. System LEDs The following gure describes the system LEDs.
Serial LEDs The following gure describes the serial LEDs.
LAN LEDs The following gure describes the LAN LEDs.
WAN
ISDN only
The CSU/DSU uses only the B1 LEDs.
LAN
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Status
Run Test Power
WAN
Performing Loopback Tests
ISDN
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Telco service
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Performing a Memory Dump
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Reloading the Software
Load Errors
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Full Form Syntax
Abbreviated Syntax
SETD !1 -BR TB = NTB
Symbols
Full and Abbreviated Syntax Examples
can be abbreviated to:
Table 18 Command Syntax Symbols (continued)
Variations in Command Syntax
Using Aliases
Command History Substitution
entered. To display a list of these commands, enter:
Table 19 History Substitution Option Syntax
Privilege Level
ISDN-Related Syntax Variation
Getting Help
Table 20 Online Help Syntax Summary (continued)
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Console Connector and Cables
Figure 17 9-pin to 9-pin PC Cable (Null Modem-Type)
164 APPENDIX D: CONNECTORS AND CABLES
Terminal Cable Figure 18 shows the pinouts for a 9-pin female to 25-pin null modem-type cable.
Figure 18 9-pin to 25-pin Terminal Cable (Null Modem-Type)
Figure 19 9-pin to 25-pin Modem Cable (Straight-Through-Type)
LAN Connector and Cables
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168 APPENDIX D: CONNECTORS AND CABLES
For expanded guidelines, refer to the IEEE Standard 802.3.
Figure 22 Collision Domain Diameter with No Repeater
Figure 23 Collision Domain Diameter with One Repeater
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WAN Connector and Cables
Table 23 Maximum Cable Length in Example Collision Domain Diameters
Figure 25 shows the pin assignments of the ISDN S/T cable.
Figure 25 ISDN S/T Cable
Figure 26 ISDN U Cable
56/64K CSU/DSU Cable To connect a model 45x or model 55x bridge/router to a data digital
service (DDS), use a cable with an RJ-48S connector. 3Com supplies this
Figure 27 shows the pin assignments of the cable with both ends terminated in RJ-48S connectors.
Figure 27 CSU/DSU Cable
Figure 27 shows the pin assignments of the cable with both ends terminated in RJ-48 connectors.
Serial Connectors and Flex-WAN Cables
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Table 24 Flex-WAN Cables
RS-232 DTE Cable Pinouts This cable connects the bridge/router to an RS-232 DCE.
Figure 31 Flex-WAN and RS-232 DTE Connectors
Table 25 RS-232 DTE Cable Pinouts
RS-232 DCE Cable Pinouts This cable connects the bridge/router to an RS-232 DTE.
Figure 32 Flex-WAN and RS-232 DCE Connectors
Table 26 RS-232 DCE Cable Pinouts
V.35 DTE Cable Pinouts This cable connects the bridge/router to a V.35 DCE.
Figure 33 Flex-WAN and V.35 DTE Connectors
Table 27 V.35 DTE Cable Pinouts
V.35 DCE Cable Pinouts This cable connects the bridge/router to a V.35 DTE.
Figure 34 Flex-WAN and V.35 DCE Connectors
Table 28 V.35 DCE Cable Pinouts
X.21 DTE Cable Pinouts This cable connects the bridge/router to an X.21 DCE.
Figure 35 Flex-WAN and X.21 DTE Connectors
Table 29 X.21 DTE Cable Pinouts
X.21 DCE Cable Pinouts This cable connects the bridge/router to an X.21 DTE.
Figure 36 Flex-WAN and X.21 DCE Connectors
Table 30 X.21 DCE Cable Pinouts
RS-449 DTE Cable Pinouts This cable connects the bridge/router to an RS-449 DCE.
Figure 37 Flex-WAN and RS-449 DTE Connectors
Table 31 RS-449 DTE Cable Pinouts
RS-449 DCE Cable Pinouts This cable connects the bridge/router to an RS-449 DTE.
Figure 38 Flex-WAN and RS-449 DCE Connectors
Table 31 RS-449 DTE Cable Pinouts (continued)
Table 32 RS-449 DCE Cable Pinouts
RS-530 DTE Cable Pinouts This cable connects the bridge/router to an RS-530 DCE.
Figure 39 Flex-WAN and RS-530 DTE Connectors
Table 32 RS-449 DCE Cable Pinouts (continued)
Table 33 RS-530 DTE Cable Pinouts
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Ordering U.S. and Canadian ISDN BRI Services
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Table 35 Ordering ISDN Service for an AT&T 5ESS Custom Switch
Table 34 Ordering ISDN Service for an AT&T 5ESS Switch (continued)
Table 36 Ordering ISDN Service for a DMS 100 Switch
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NT1s and Power Supplies
Ordering German ISDN BRI Services
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F
Online Technical Services
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Support from Your Network Supplier
Support from 3Com
200 APPENDIX F: TECHNICAL SUPPORT
Below is a list of worldwide technical telephone support numbers:
Returning Products for Repair
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3Com Corporation L IMITED W
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Y EAR 2000 W
OBTAINING WARRANTY S
