3Com 3CB9LF36TL, 3CB9LF36RL, 3CB9LG9MC, 3CB9LF20MM, 3CB9LF20R, 3CB9LF10MC manual 3CB9LG2MC

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50CHAPTER 5: REFERENCE

Table 3 Identifying Modules in the CoreBuilder 9000		(continued)

Model Number	Description	Abbreviated System
Model Number	Description	Identification Name

3CB9LF10MC	10-Port 100BASE-FX Fast Ethernet	10-E/FEN-FX-L2
	Layer 2 Switching Module

3CB9LF20MM	20-Port 100BASE-FX (MT-RJ) Fast	20-E/FEN-FX-L2
	Ethernet Layer 2 Switching Module

3CB9LF36R	36-Port 10/100BASE-TX Fast Ethernet	36-E/FEN-TX-L2
	RJ-45 Layer 2 Switching Module

3CB9LF36T	36-Port 10/100BASE-TX Fast Ethernet	36-E/FEN-TX-L2
	Telco Layer 2 Switching Module

3CB9LF36RL	36-Port 10/100BASE-TX Desktop	36L-E/FEN-TX-L2
	Switching Module (RJ-45 Connectors)

3CB9LF36TL	36-port 10/100BASE-TX Desktop	36L-E/FEN-TX-L2
	Switching Module (RJ-21 Telco
	Connectors)

3CB9LG9MC	9-Port 1000BASE-SX Gigabit Ethernet	9-GEN-SX-L2
	Layer 2 Switching Module

3CB9LG2MC	2-Port 1000BASE-SX Gigabit Ethernet	Managed by the
	Interface Module	switch fabric module

3CB9LG2SC	2-Port 1000BASE-LX Gigabit Ethernet	Managed by the
	(GEN) Interface Module	switch fabric module

3CB9LG4	4-Port Gigabit Ethernet Interface	Managed by the
	Module (GBIC)	switch fabric module

3CB9FG9	9-Port Gigabit Ethernet (GEN) Switch	9G-FAB
	Fabric Module

3CB9FG24	24-Port Gigabit Ethernet Switch Fabric	24G-FAB
	Module, 4 trunks

3CB9FG24T	24-Port Gigabit Ethernet Switch Fabric	24G-FAB-T
	Module, 12 trunks

3CB9EME	Enterprise Management Engine	Management module

3CB9EMC	Enterprise Management Controller	Controller module

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Contents CoreBuilder Release Notes 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents Release Issues Software Installation Page Overview Management Information Bases MIBs Requirements Boot CodeSystem Operational CodeRedundancy 3CB9LG9MCRelease Highlights IgmpManagement CoreBuilder 9000 Enterprise SwitchWeb-based Software CDNew Modules ISO Date and TimeFormat Snooping 10/100 Mbps Ethernet Port MonitoringQuerying CoreBuilder 9000 Implementation Guide for more details 802.1p CoSLoop Detection Release Highlights LoopDetectMode loopDetectSrcAddress Enable 08-00-8f-75-48-86 LoopDetectStatus Addresses Bridge AddressLearning Limits Addresses are taken from the per-port address allocations Learning ModeSecure Address See the previous section Bridge Address Learning LimitsSecure Address Learning Mode Vlan Flood Rate Limiting BroadcastMulticast, Vlan as the arriving packetMulticastlimit Limiting is on a per-port basis only Release Highlights System Release IssuesCorrected Problems ManagementWhenever a non-switch fabric module is reset with VLANs StagingWeb-based System Issues Module Modules have only one backplane portModel Number 3CB9LF36RL or 3CB9LF36TL to act as an Igmp TrunkingSystem Issues Release Issues Known Problems Release Issues Known Problems Not reset after you enter the module baseline set command Administration Console of the 36-port 10/100BASE-TX FastModify command If a trunk is configured on a module, the following fieldsKnown Problems Documentation DocumentationChanges Software Installation Chassis At the EME prompt, enterVerifying Your module for guidelines and proceduresOrder specified in the following procedure ModulesSoftware next in this chapter Power to these module slotsFollowing procedure explains how to download software ModulesShow module slot.all verbose From the EME, connect to the module You must complete to ensure that the module is updated Downgrading Switching Modules to Software Release Identifying SwitchReference Modules3CB9LG2MC MIB Files ApplicableDocuments CoreBuilder 9000 Implementation GuideReference Autonegotiation Entering CommandsUnderstanding 3Com Year 2000 Web YearCompliance Technical Support ServicesServices Online TechnicalModem Isdn 24 hours a day, 7 days a week Access by Analog ModemUsername anonymous 408 727 Access by Digital Modem847 262 Europe Country Telephone Number North America