3Com 10002211 manual Received ftpCommand Quit not completed errno

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Known Problems

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Roving Analysis cannot monitor outgoing routed packets.

FCS error statistics report inaccurate values on the TMM-FE’s port.

You cannot modify the port specification of an IP interface that is defined on the LMM+ module. To modify the port specification, remove the IP interface and define it again.

An NVDATA save procedure fails if it occurs at the same instant that a MAC address is learned or aged out of the slot’s MAC address table.

If both the Ethernet and the FDDI interfaces have the same class of IP address, their subnet masks must be the same, even though the Administration Console allows you to enter different subnet masks for these interfaces. If you enter different subnet masks, the system fails when you attempt to remove one of the interfaces.

In the following example, the FDDI and the Ethernet interfaces both have class B IP addresses, and both have the same subnet mask:

FDDI interface 158.101.101.1 Subnet mask: 255.255.0.0

Ethernet interface: 158.101.20.1 Subnet mask: 255.255.0.0

Do not assign different subnet masks to these interfaces (such as 255.255.255.0 and 255.255.0.0) if they have the same class of IP address.

Changing the port speed or port mode before setting a system baseline on the TRSM can cause incorrect Token Ring port and bridge port statistics.

Some bridge port statistics are not counted on the TRSM’s Token Ring ports. The following statistics report 0 in the bridge port display for Token Ring ports on the TRSM: rxDiscard, rxFloodUcasts, rxForwardMcasts, and rxForwardUcasts.

When running large scripts, you can receive the following message after the script is complete:

Received ftpCommand Quit not completed errno 421

To be sure that the script has run successfully, verify that the last two commands in the script have run successfully.

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Contents Corebuilder CoreBuilder Extended Switching Software Revision October 17United States Government Legends Contents IP Multicast Routing Vlans on the Corebuilder System 3COM Corporation Limited Warranty CoreBuilder 6000 Extended Switching software from 3Com OverviewDated May 30 Corebuilder 6000 Extended Switching Software Revision Updating Your System Software Remove diskette #1 using the following command Remove diskette #2 using the following commandRemove diskette #3 using the following command Remove diskette #4 using the following command Remove diskette #5 using the following commandFollowing files are now in your /usr/lp6000R directory Loading System Software onLMM+ \3com\lp6000R\image\lp6000R Documentation UserWhat’s New at Revision 8.2.3?Corrections implemented at this release To define an IP interface AxFDDI axFDDI group AxFDDIHistory axFDDI group Enter the number of the Vlan whose interface you are definingTo disable Spanning Tree transitions, enter To enable Spanning Tree transitions, enterDisplaying Bridge Information System prompts you for slot numbersSample display of bridge port information Corrections that are implemented at this release Revision 8.2.0?What’s New at Revision 8.2.0? System displays this message You receive the prompt to select each port’s duplex modeDefault To select the default all, press Return FTP Packet Filter Program Transfers via Snmp first telnet session is disconnected and the system displays Sample screen showing the display after the changes What’s New at Revision 8.2.0? Power supply +12-volt input has failed Power supply +5-volt input has failedPower supply +5-volt input is restored This message is immediately overwritten withSystem Issues System nvdata reset System Issues New Imports section now looks like this Known ProblemsReceived ftpCommand Quit not completed errno Corebuilder 6000 Extended Switching Software Revision Snmp MIB Files Support for IP routing on the Fddi Switching Module FSM Configurable Source Route hop count limit Efsm LpBridgePortAddressLearnedEvent Corebuilder 6000 Extended Switching Software Revision Following parameters IP Multicast RoutingEnabling Disabling DvmrpDisabling Igmp Administering IP MulticastInterfaces Example multicast interface configuration for the slot Multicast interfaceEnabling Multicast Interfaces Disabling Multicast InterfacesMulticast Tunnels AdministeringExample Address of the remote multicast routerEnter the IP address of the destination multicast router Associate a multicast tunnelEnter the Dvmrp metric value of the tunnel Enter the Time To Live TTL threshold of the tunnelDisplaying Routes Table A-1describes the fields in the route display Following display shows all available multicast routesMulticast Cache DisplayingFollowing display shows the multicast cache configuration Table A-2describes the fields in the CacheDisplay Remote Monitoring Rmon B Technology Implementation CoreBuilderSegment being monitored Table B-3 Supported Ethernet and Fddi Frame Size Buckets Rmon Groups Example of an Alarm Threshold Setting Alarm ThresholdsRmon Groups 3Com Transcend Rmon Agents Management Information Base MIB Figure B-3 Example of an Rmon MIB Counter Object CoreBuilder system, VLANs allow you to About VLANsCreate firewalls LocationsAppendix C Vlans on the Corebuilder System Protocol Suite SNA Layer 3 Addressing InformationHow CoreBuilder System Makes Flooding Decisions Modifying the Default VlanVlan Exception Flooding Overlapped IP VLANs Routing Between VLANs Displaying Vlan Information Administering VlansExample of a summary display for several VLANs Table D-1describes these statistics Information for a Defining VlanTraditional Bridge As an Efsm or a TMMInformation for An HSI Switch Engine Enter the subnetwork maskDefining Vlan Follow these steps to create a Vlan definition Enter the IP subnet address Enter the subnetwork mask Bridge vlan modify Bridge vlan remove Technical Support Access by Analog Modem Type go threecom Regional Sales Office Telephone Number 3Com Corporation Returning Products for Repair Page 3Com Corporation Limited Warranty Limitation of Liability