3Com NJ240FX manual Jabber

Page 72

Product Specifications

Jabber

Total frames received with a length of more than MaxSize octets

 

but with an invalid FCS.

 

Oversize

Total frames received with a length of more than MaxSize octets

 

but with a valid FCS.

 

InDiscards

Total valid frames received that are discarded due to lack of

 

buffer space. This includes frames discarded at ingress as well as

 

those dropped due to priority and congestion considerations at

 

the output queues. Frames dropped at egress due to excessive

 

collisions are not included but are counted in the Excessive

 

counter.

 

InFiltered

If 802.1Q is disabled on the port, these are the total valid frames

 

received that are not forwarded to a destination port. These are

 

frames for which the destination port vector is 0 or are not

 

forwarded due to the state of the portState bits. valid frames

 

discarded due to a lack of buffer space are not included.

 

If 802.1Q is enabled on the port, then these are the total valid

 

frames received (tagged or untagged) that were discarded due

 

to an unknown VID (i.e., the frame's VID was not in the VTU)

OutUnicasts

Total valid frames transmitted with a unicast destination

 

address

 

OutBroadcasts

Total valid frames transmitted with destination address equal to

 

FF:FF:FF:FF:FF:FF.

 

OutPause

Total pause frames transmitted.

 

OutMulticasts

Total valid frames transmitted with multicast destination

 

address that are not counted in OutBroadcasts or OutPause.

OutFCSErr

Total frames transmitted with a valid length and an invalid FCS.

OutGoodOctets

Total data octets transmitted. The count includes the FCS but

 

not the preamble.

 

Out64Octets

Total frames transmitted with a length

of exactly 64 octets,

 

including those with errors.

 

Out127Octets

Total frames transmitted with a length

of between 65 and 127

 

octets inclusive, including those with errors.

Out255Octets

Total frames transmitted with a length

of between 128 and

 

255 octets inclusive, including those with errors.

Out511Octets

Total frames transmitted with a length

of between 256 and

 

511 octets inclusive, including those with errors.

Out1023Octets

Total frames transmitted with a length

of between 512 and

 

1023 octets inclusive, including those with errors.

OutMaxOctets

Total frames transmitted with a length of between 1024 and

 

1522 octets inclusive, including those with errors.

Collisions

Total number of collisions during frame transmission.

Late

Total number of times collision is detected later than 512 bit-

 

times into the transmission of a frame.

 

68

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Contents User Guide United States Government Legend Contents Troubleshooting the NJ240FX Installing the NJ240FX Intellijack Installing the NJ240FX Intellijack About the NJ240FX Before You Begin Mounting IntelliJackCabling is connected to an active fiber port Installing the NJ240FX Intellijack Mounting the IntelliJack Installing the NJ240FX Intellijack LED Installing the NJ240FX Intellijack Installing Configuration Managers Configuration Managers Using Local Configuration Manager InitializingUsing the Local Configuration Manager Setting Advanced OptionsUsing the Local Configuration Manager Discovering IntelliJacks on YourNetwork Using the Central Configuration Manager Discovering IntelliJacks on Your Network Using the Central Configuration Manager Discovering IntelliJacks on Your Network Viewing Device PropertiesViewing Device Properties General Tab Port InformationProduct Information Hardware Settings Tab Viewing Device Properties Using the Central Configuration Manager Statistics & Log Tab Snmp Settings Tab Viewing Device Properties Advanced Settings Tab Alert Level Notifying Event System Log Settings Tab Configuration Changing DeviceGeneral Configuration Identification SettingsHardware Settings Changing Device Configuration Priority & Vlan Configuration Port Based SettingsOther Priority & Vlan Settings Using the Central Configuration Manager Security Configuration Password802.1X Using the Central Configuration Manager Changing Device Configuration Snmp Configuration Changing Device Configuration Advanced Configuration Event Alert LevelsPort Based Controls Alert Level Notifying EventRestoring to Base Configurations Global Setting Default ValueGlobal Setting Default Value Using the Central Configuration Manager Changing Device Configuration Finding Computers Connected to NJ240FXDevices Upgrading NJ240FX FirmwareUsing the Central Configuration Manager Upgrading the NJ240FX Firmware Using the Central Configuration Manager Upgrading the NJ240FX Firmware Using the Central Configuration Manager Troubleshooting the NJ240FX Troubleshooting the NJ240FX Obtaining Support Contact Us Asia, Pacific Rim Europe, Middle East, and AfricaLatin America North AmericaProduct Specifications Product Specifications Features Jabber Experienced 16 transmission attempts and was discarded. Product Specifications 3COM Corporation Limited Warranty