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CrossFire 8600/860 5 Token-Ring Switches v. 1. 2, P/N: 710001641 Monitoring the Network with th e Console
•Lobe Test - Lobe test failure.
•HDX in FDX - HDX MAC frame received in FDX mode.
•Heart Beat - Heart beat failure.
•FDX New Sta - FDX new station.
•Auto - Disable reason.
Last Reset
Time since last reset of port statistics.
802.5 Statistics Screen
This screen provides IEEE 802.5 statistics.
Line Errors
This counter is incremented when a frame or token is copied or repeated by a
station, the E bit is zero in the frame or token, and one of the following conditions
exists: 1) there is a non-d ata bi t (J or K b it) betwe en the S D and the E D of the frame
or token, or 2) there is an FCS error in the frame.
Burst Errors
This counter is increm en te d wh e n a sta t io n de tects the absence of tran sit i on s f o r
five half-bit timers (burst-five error).