Specifications

Logical Module Representation
FDDI Modules
Device Views
2-24
SynOptics Series 5000
Management Module Guide
Frames Not Copied Ratio
This variable is the value of the ratio:
NonRestrictTokens
Displays the number of non-restricted tokens sent by the MAC.
SMT Frames
Displays the number of SMT frames sent and received by the MAC.
LLC Frames
Displays the number of LLC frames sent and received by the MAC.
Beacon Count
Displays the number of beacons received by the MAC.
FDDI MAC Performance View
To access this view, do the following:
1. Highlight the MAC icon on the FDDI NMM logical module.
2. Select MAC Performance from the Icon Subviews menu.
The view displays the following information:
Ring Utilization
Displays the ring utilization calculated using the MAC token count and ring
latency on that path.
Error Ratio
This variable is the value of the ratio.
Frame Rate
Displays a count of the number of frames received by this MAC. The number
of frames is divided by the delta polling time to calculate the Frame Rate.
Error Rate
Displays a count of the number of frames that were detected in error by this
MAC which were not detected in error by another MAC. The number of
frames is divided by the delta polling time to calculate the rate.
Ring Status
Indicates the current state of the RMT State Machine.
FDDI MAC Stations View
To access this view, do the following:
1. Highlight the MAC icon on the FDDI NMM logical module.
2. Select MAC Stations from the Icon Subviews menu.