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Error frames received, Frames lost, Pending send requests – Cabletron Systems STS16-20R User Manual

Page 172: Currently active stations, Largest number of stations, Maximum address table chain, Address table full, Reset

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SmartStack STS16-20D/STS16-20R Token Ring Switches Installation and User Guide

Monitoring the Network from the Console Statistics Menu

Error Frames Received

Number of frames received (by the CPU) that were corrupted or have CRC errors.

Frames Lost

Number of frames dropped (by the CPU) due to exceeding the capacity of the
software buffers.

Pending Send Requests

Number of software transmitted packets that are waiting for queues to hardware.

Currently Active Stations

Number of entries in the address table, representing the number of currently active
stations (MAC addresses), or nodes, on all ports of the SmartStack STS16-20D/
STS16-20R.

Largest Number of Stations

The most stations (MAC addresses) ever active on all ports at one time since the
last reset or power cycle.

Maximum Address Table Chain

Largest number of MAC addresses that have hashed to the same location in the
lookup tables. Used for technical system evaluation and troubleshooting.

Address Table Full

Number of times the hash table reached capacity. Used for technical system
evaluation and troubleshooting.

Reset

Resets the switch statistics on this screen.