LOCAL MANAGEMENT

4.3.6 The DEVICE STATISTICS Screen

The DEVICE STATISTICS screen (Figure 4-9) displays ring information, isolating errors, and non-isolating errors.

uMMAC-T Local Management

Flash Image Version: 01.00.01

 

 

DEVICE STATISTICS (TOTAL)

 

 

 

 

 

 

RING INFORMATION

 

 

Frames Received:

4572

Active Monitor Addr:

00-00-B8-28-08-54

KBytes Received:

10157

Ring Status: Normal

 

Errors Received:

0

Ring

Number:

0

 

Beacon

States:

0

Stations on Ring:

1

 

Ring

Purges:

2

Ports Enabled:

0

 

Active Monitor Changes:

1

Ring Speed

(Mb/s):

4

 

ISOLATING

ERRORS

 

NON-ISOLATING

ERRORS

 

 

Line

Errors:

0

Lost Frame

Errors:

0

 

Burst

Errors:

0

Frame Copied

Errors:

0

 

AC

Errors:

0

Rcvr Congestion

Errors:

0

 

Abort Transmit

Errors:

0

Token

Errors:

0

 

Internal

Errors:

0

Frequency

Errors:

0

 

 

[ TOTAL ]

 

[ REFRESH 3sec ]

RETURN

 

 

 

 

 

 

 

Figure 4-9. DEVICE STATISTICS Screen

The following sections discuss the fields on the DEVICE STATISTICS screen and provide instructions for using them.

DEVICE STATISTICS

The DEVICE STATISTICS counter mode field at the top of the screen (Figure 4-9 shows an sample screen in the TOTAL counter mode) displays the method used for compiling device statistics. The method is selected from the corresponding counter mode field located at the bottom of the screen.

The MicroMMAC-T compiles and displays statistics from three separate counter modes:

ACCUMULATE: This mode lets you initiate a new statistic count for a specified time period (procedure described below).

DELTA: This mode automatically displays statistics describing network performance since the last screen refresh (3 to10 seconds).

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Cabletron Systems 42T, MICROMMAC-22T manual Device Statistics Screen