Specifications

RoamAbout Mobility System Software Command Line Reference 4-11
Forerrorreporting,thecyclicredundancycheck(CRC)errorsincludemisalignmenterrors.Jumbo
packetswithvalidCRCsarenotcounted.Ashortpacketcanbereportedasashortpacket,aCRC
error,oranoverrun.Insomecircumstances,thetransmittedoctetscountermightincrementa
smallamountforaport
withnothingattached.
Example
Thefollowingcommandstartstheportstatisticsmonitorbeginningwithoctetstatistics(the
default):
RBT-8100# monitor port counters
AssoonasyoupressEnter,MSSclearsthewindowanddisplaysstatisticsatthetopofthe
window.
Port Status Rx Octets Tx Octets
===============================================================================
1 Up 27965420 34886544
...
Tocyclethedisplaytothenextsetofstatistics,presstheSpacebar.Inthisexample,packetstatistics
aredisplayednext:
Port Status Rx Unicast Rx NonUnicast Tx Unicast Tx NonUnicast
===============================================================================
1 Up 54620 62144 68318 62556
...
Table 4‐3onpage 4‐12describestheportstatisticsdisplayedbyeachstatisticsoption.ThePortand
Statusfieldsaredisplayedforeachoption.
Esc Exits the monitor. MSS stops displaying the statistics and displays a new
command prompt.
c Clears the statistics counters for the currently displayed statistics type. The
counters begin incrementing again.
Table 4-2 Key Controls for Monitor Port Counters Display (continued)
Key Effect on Monitor Display