User manual

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Cooper Bussmann 245U-E Wireless Ethernet Modem & Device Server User Manual

93Rev Version 2.19

4518 Both Total data packet sent on the interface.

4520 Both Transmit frames with antenna 1 (TX/RX).

4522 Both Transmit frames with antenna 2 (RX).

4524 Both Transmitter antenna switches.

4526 Both Transmitter on-chip retries.

4528 Both Transmit message failed due to too many retries.

4530 Both Transmit frames with alternate rate.

4532 Both Transmit frames with no ACK marked (such as broadcast,

multicast).

4534 Both Management frames transmitted.

4536 Both Transmit frames with RTS enabled.

4538 Both Transmit frames with CTS enabled.

4540 Both Beacons transmitted.

4542 Both Beacon missed count.

4544 Both Beacon miss reset count.

4546 Both Transmit message failed due to no TX buffer (data).

4548 Both Fatal hardware error interrupts.

4550 Both Receiver PHY error summary count.

4552 Both Transmitter queue stopped because it is full.

4.10 Utilities

ping

Ping is a basic Internet program that lets you verify that a particular IP address exists and can accept requests.

Ping is used diagnostically to ensure that a host computer or device that you are trying to reach is actually

operating. For example, if a user cannot ping a host, the user will be unable to send files to that host. Ping operates

by sending a packet of data to a designated address and waiting for a response.

The basic operation of ping can be performed by following these steps in any Windows operating system.

1. Click the Start menu and choose Run.

2. Type “cmd” and press Enter.

You should see the command screen come up. There will be a certain directory specified (unique to your own

PC) with a flashing cursor.

3. At the cursor, type the word “ping” followed by a space and the default IP address for the 245U-E at first

startup.

This command would be written as “ping 192.168.0.118”. Press Enter to send the ping command. The PC will

reply with an acknowledgment of the command, and if the 245U-E is correctly configured your reply will look

similar to Figure 95.