Axel AX4000 User's Manual Manual de usuario descargar pdf (Pagina 43)

Tools and Statistics

AXEL Office Server 37

3.5.1 - Network Statistics

To show network statistics, select [Tools]→[Network Statistics] then select

the group you want to examine:

- Ethernet statistics

- ARP statistics

- IP statistics

- ICMP statistics

- TCP statistics

Once statistics are displayed, press <CR> to refresh the information or press

<Q> to go back.

a - Ethernet Statistics

This option provides statistics relating to the embedded Office Server Ethernet

controller:

- intr: number of interrupts received by the Office Server. Generally, one

interrupt is raised for each received frame (sometimes a single interrupt

is raised for multiple frames).

- spur: noise errors

- shorts: number of received frames with a truncated (too short) header.

- dribble: number of received frames with an incorrect header.

- crc-err: number of received frames with an incorrect CRC.

- overf: overflow errors (Ethernet controller).

- good: number of correct frames received.

- cols: collision errors.

- stale: Ethernet controller errors.

- bad size: frame length errors.

- output: total number of frames sent by the Office Server.

- timeout: time-out errors for sending frames.

- unk-type: number of non-IP or non-ARP frames received (IPX frames,

for example).

- drop: number of dropped frames (because the input queue overflows).

- nomem: number of dropped frames (because of shortage of memory).

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Axel AX4000 User's Manual Manual de usuario Pagina 43