Net Optics 4 Station Bypass Switch w_Heartbeat - Manual (Page 13)

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4 Station Bypass Switch with Heartbeat
2. Enter the length of your custom packet in decimal format and press Enter.
You are prompted for each packet byte.
3. Enter packet bytes in Hex format in the following order:
Note: ________________________________________________________________
The first 3 bytes of the Heartbeat Packet are fixed.
______________________________________________________________________
MAC DA Net Optics (6 bytes)
MAC SA Net Optics (6 bytes)
Packet Type (2 bytes)
Packet Bytes
CRC (4 bytes)
Alternately you can load the packet as a pre-formatted text file. The text
file should be one byte per line, beginning with a decimal value for the
number of packets followed by hex values for the remaining bytes. Load
the text file at the packet length prompt.
To load a custom packet from byte-by-byte or from a file, you must set the
Line Delay to 1000 milliseconds and the Character Delay to 100 millisec-
onds in your terminal emulation software. If you are using HyperTerminal,
these settings are located in the ASCII Setup dialog box found in File>Prop
erties>Settings>ASCII Setup.
To display the current values:
1 . Type d and press Enter. A list similar to the following appears.
Auto Negotiate on or off
1000 Mbps on or off
100 Mbps on or off
10 Mbps on or off
Duplex half or full
LFD
Bypass Detect
Failmode
Time-out Period
Retry Count
Bypass State on or off
Bypass Disabled