3Com Router 3000 Series Manual
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3Com Router 3000 Series Manual

3Com Router 3000 Series Manual

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Router 3000/5000
Series
Release Notes for V1.20
http://www.3com.com/
Part No. 10014296
Published January 2004

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Summary of Contents for 3Com Router 3000 Series

  • Page 1 Router 3000/5000 Series Release Notes for V1.20 http://www.3com.com/ Part No. 10014296 Published January 2004...

  • Page 2: Cable Connections

    3Com routers contain a software agent that can be upgraded using the command line interface. The software agent that is initially provided with the routers does not fully support GRE, L2TP, SSH, IPSec, or SNMPv3. To download a software agent that adds full support for these features, visit the 3Com support website at http://support.3com.com to register your product.
  • Page 3 3Com Router Release Notes for V1.20 http://support.3com.com/infodeli/tools/routers/3ComRouterComRef.pdf Download the 3Com Router Configuration Guide from: http://support.3com.com/infodeli/tools/routers/3com_configuration_guide.pdf Download other current software updates and release notes from: http://www.3com.com/...
  • Page 4 3Com Router Release Notes for V1.20 1.1. V1.20 Release Notes This chapter offers updates on Router 3000 and Router 5000 features in the following areas: System Access Network Protocol SNMP Routing Protocol Dial-Up System Management Multicast Protocol Documentation Interface Management...

  • Page 5: System Management

    DISPLAY VERSION. X.21 does not work on the 4-Port Synchronous/ To support X.21 on 3Com routers, you must Asynchronous MIM (3C13763) or 1-Port use the embedded serial interface or the 4-Port Synchronous/Asynchronous SIC (3C13714).

  • Page 6: Link Layer Protocol

    If the frame relay peer is set to LMI, set the routers is called Non-Standard. Local Interface to Non-Standard. Router 3000 series routers do not auto- Adjust the speed and duplex manually on both negotiate with the 3Com SSII Dual Speed Hub devices so they match.

  • Page 7: Routing Protocol

    3Com Router Release Notes for V1.20 To configure multiple IPX networks with the When trying to configure a second IPX sub- same IPX frame type, you must use separate interface with the same IPX frame type, the physical interfaces for each network.

  • Page 8: Multicast Protocol

    ACL-incompatible with per-rule implementation. Configure a local-user on the router for telnet To telnet or SSH to a 3Com Router there must or SSH access be a local user defined on that 3Com router.
  • Page 9 GRE and L2TP tunneling support. A Windows 2000 or Windows XP client cannot L2TP over IPSec support on Windows 2000 or connect to a 3Com router using L2TP over Windows XP clients requires modification of IPSec. the Windows Registry and a static IP address.
  • Page 10 3Com Router Release Notes for V1.20 1.1.14. Resolved Issues The following issues have been resolved since the release of V1.10: • A user, logging in as an operator, can no longer see administrator passwords. • RMON MIB tables cannot be created on an Ethernet interface on which RMON is disabled.
  • Page 11 3Com Router Release Notes for V1.20 Changes to 3Com Router Commands The software in the 3Com routers is a subset of the commands used in other 3Com products. Depending on the capabilities of your hardware platform, some commands described in the 3Com Command Reference Guide may not be available on your router, although the unavailable commands may display on the command line interface (CLI).
  • Page 12 3Com Router Release Notes for V1.20 Hotkeys A hotkey provides a shortcut input method for executing a command line or function. There are system hotkeys and user-defined hotkeys. System hotkeys System hotkeys are the keys conventionally used in the system to represent some fixed command lines.
  • Page 13 3Com Router Release Notes for V1.20 By default, the system has specified the following default values of CTRL+A, CTRL+D, and CTRL+R: • CTRL + A equals display current-configuration. • CTRL + D equals undo debugging all. • CTRL + R equals display ip routing-table.

  • Page 14: New Hardware

    3Com Router Release Notes for V1.20 ARDWARE This release includes new hardware for the Router 3000 and Router 5000 series routers: Router 3000 series router: Router 3015 ■ Router 5009 smart interface card (SIC): 2-Port ISDN BRI U SIC ■...

  • Page 15: System Specifications

    3Com Router Release Notes for V1.20 System Specifications Table 1 lists system specifications for the Router 3015. Table 1 System Specifications for the Router 3015 Item Router 3015 Description Port 1 console port 1 10/100M Ethernet interface 1 AUX port...

  • Page 16: Interface Attributes

    3Com Router Release Notes for V1.20 Table 2 Router 3015 LEDs (continued) Description 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.
  • Page 17 3Com Router Release Notes for V1.20 Table 5 Attributes of the Fast Ethernet Interface (continued) Attribute Description 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) Synchronous/Asynchronous Serial Interface Table 6 lists attributes of the synchronous/asynchronous serial interface.
  • Page 18 3Com Router Release Notes for V1.20 Table 7 Attributes of the ISDN U Port (continued) Attribute Description Services ISDN ISDN additional services Multi-subscriber number Subaddress Backup 2-Port ISDN BRI U SIC The main functions of the 2-port ISDN BRI U SIC are to transmit and process two channels of ISDN BRI U data stream.
  • Page 19 3Com Router Release Notes for V1.20 Faceplate and LEDs Figure 4 illustrates the faceplate of the 2-port ISDN BRI U SIC. 2-Port ISDN BRI U SIC Figure 4 Faceplate of the Table 9 lists the status descriptions of the 2-port ISDN BRI U SIC LEDs.
  • Page 20 3Com Router Release Notes for V1.20 failure of the self-test operation. In such a case, contact your Service representative. 6 Check the ON LED on the interface card faceplate. If it is green, it indicates that the interface card is powered on. If it is off, contact your Service representative.
  • Page 21 3Com Router Release Notes for V1.20 Table 10 Features of the 4-Port Synchronous/Asynchronous Serial Module with X.21 Attribute Description Protocols 1) PPP 1) PPP supported 2) MP 2) SLIP 3) LAPB 3) MP 4) X.25 5) HDLC 6) SDLC 7) Frame Relay...
  • Page 22 3Com Router Release Notes for V1.20 V.24 (RS232) DTE Cable The V.24 DTE cable has a DB25 (male) connector at the network end. Figure 7 illustrates the V.24 DTE cable. Figure 7 V.24 DTE Cable DB25 Male DB28 Male Enlarged B s...
  • Page 23 3Com Router Release Notes for V1.20 Table 13 lists the V.25 DCE cable pinouts. V.25 DCE Cable Pinouts Table 13 DB28 Signal Signal direction DB25 (female) Signal <--> Circuit GND MODE0 <--> Shield GND RXD+ <- TXD+ -> CTS+ <- RTS+ ->...
  • Page 24 3Com Router Release Notes for V1.20 V.35 DTE Cable Pinouts (continued) Table 14 DB28 Signal Signal direction 34PIN (male) Signal RXD- <- RTS+ -> CTS+ <- DTR+ -> DSR+ <- RXC+ <- SCR+ RXC- <- SCR- TXC+ SCT+ TXC- SCT- TXCE+ ->...

  • Page 25: Dte Cable

    3Com Router Release Notes for V1.20 V.35 DCE Cable Pinouts (continued) Table 15 DB28 Signal Signal direction 34PIN (female) Signal TXCE+ -> SCR+ TXCE- -> SCR- TXC+ -> SCT+ TXC- -> SCT- RXC+ <- SCTE+ RXC- SCTE- DCD+ -> RLSD <-...
  • Page 26 3Com Router Release Notes for V1.20 X.21 DCE Cable The X.21 DCE cable has a DB15 (female) connector at the network end. Figure 12 illustrates the X.21 DCE cable. Figure 12 X.21 DCE Cable Table 17 lists the X.21 DCE cable pinouts.
  • Page 27 3Com Router Release Notes for V1.20 3 Plug the DB-28 end of the connection cable to the corresponding DB-28 interface in the 4-port synchronous/asynchronous serial module with X.21. 4 Connect the other end of the cable as appropriate: If the WAN is a leased line, connect the cable to the interface of the CSU/DSU.

  • Page 28: Conversion Cables

    3Com Router Release Notes for V1.20 4-Port E1/CE1/PRI Module (continued) Table 18 Features of the Services supported 1) Backup 2) Terminal access service 3) ISDN PRI Faceplate and LEDs Figure 14 illustrates the faceplate of the 4-port E1/CE1/PRI module. Figure 14 Faceplate of the 4-Port E1/CE1/PRI Module Table 19 lists the status descriptions of the 4-port E1/CE1/PRI module LEDs.
  • Page 29 3Com Router Release Notes for V1.20 Figure 15 120-ohm 4E1 Conversion Cable Figure 16 75-Ohm 4E1 Conversion Cable Table 20 lists E1 cable pinouts. Table 20 E1 Cable Pinouts BNC (75-ohm coaxial DB15 cable) RJ-45 (120-ohm twisted pair) Tx Tip...
  • Page 30 3Com Router Release Notes for V1.20 Table 20 E1 Cable Pinouts (continued) BNC (75-ohm coaxial DB15 cable) RJ-45 (120-ohm twisted pair) Rx Ring Rx Ring Rx Ring Rx Shield Rx Shield Table 21 lists 4E1 conversion cable pinouts. 4E1 Conversion Cable Pinouts...
  • Page 31 3Com Router Release Notes for V1.20 Table 22 lists the meaning of DIP switches for 4-port E1/CE1/PRI modules and shows how to set them: Table 22 DIP Switch Settings for the 4E1 Module Configuration of Configuration of 75-ohm 120-ohm Meaning...
  • Page 32 3Com Router Release Notes for V1.20 4 Determine the sequence number of the DB-15 connector at the other end of the 4E1 conversion cable and connect it to E1 cable. 5 Connect the E1 cable to the remote device: If you are using a 75-ohm unbalanced coaxial cable and: You do not need to extend the E1 cable, connect the BNC connector of the ■...
  • Page 33 3Com Router Release Notes for V1.20 7 Check the corresponding READY LED on the faceplate. ON means the self-check of the module is done, and it can operate normally. OFF means the self-check failed. Contact your Service representative. 8 After powering on, check the status of the LINK LED (synchronous LED) on the faceplate of 4-port E1/CE1/PRI module.
  • Page 34 3Com Router Release Notes for V1.20 Table 23 Features of the 1-Port Channelized E3 Module (continued) Attribute Description Supported network protocol Protocols supported X.25 Frame Relay HDLC LAPB Faceplate and LEDs Figure 20 illustrates the faceplate of the module. 1-port channelized E3 Figure 20 Faceplate of the 1-Port Channelized E3 Module The following table lists the meanings of the LEDs on the faceplate.
  • Page 35 3Com Router Release Notes for V1.20 Caution: If the 1-port channelized E3 module is connected to a cable that extends outside the building, you should install a lightning arrester at the input end of the cable to for lightning protection.
  • Page 36 3Com Router Release Notes for V1.20 Features Table 25 lists features of the 1-port channelized T3 module. 1-Port Channelized T3 Module Features Table 25 Attribute Description Connector Number of connectors Interface standard G.703, G.704, G.752 Interface rate 44.736Mbps Interface cable type...
  • Page 37 3Com Router Release Notes for V1.20...

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Router 5000 seriesRouter 3015Router 5009Router 5231Router 5640Router 5680

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