Watch-Net And Watch-Net-All Diagnostics - Sun Microsystems Ultra 80 Service Manual

CODE EXAMPLE 4-1
Type any key to stop.
4
4.7.2

Watch-Net and Watch-Net-All Diagnostics

The watch-net and watch-net-all diagnostics monitor Ethernet packets on the
Ethernet interfaces connected to the system. Good packets received by the system
are indicated by a period (.). Errors such as the framing error and the cyclic
redundancy check (CRC) error are indicated with an X and an associated error
description. The watch-net diagnostic is initialized by typing the watch-net
command at the ok prompt and the watch-net-all diagnostic is initialized by typing
the watch-net-all command at the ok prompt.
The following code example identifies the watch-net output message.
CODE EXAMPLE 4-3
CODE EXAMPLE 4-2
{0} ok watch-net
Hme register test --- succeeded.
Internal loopback test -- succeeded.
Transceiver check -- Using Onboard Transceiver - Link Up.
passed
Using Onboard Transceiver - Link Up.
Looking for Ethernet Packets.
'.' is a Good Packet. 'X' is a Bad Packet.
Type any key to stop.
...........
CODE EXAMPLE 4-3
{0} ok watch-net-all
/pci@1f,4000/network@1,1
Hme register test --- succeeded.
Internal loopback test -- succeeded.
Transceiver check -- Using Onboard Transceiver - Link Up.
passed
Using Onboard Transceiver - Link Up.
Watch-Clock Diagnostic Output Message (Continued)
identifies the watch-net-all output message.
Watch-Net Diagnostic Output Message
Watch-Net-All Diagnostic Output Message
Chapter -11