Watch-Clock; Watch-Net And Watch-Net-All - Sun Microsystems Ultra 60 Service Manual

4.6.1

watch-clock

watch-clock reads a register in the NVRAM/TOD chip and displays the result as
a seconds counter. During normal operation, the seconds counter repeatedly
increments from 0 to 59 until interrupted by pressing any key on the Sun Type-5
keyboard.
CODE EXAMPLE 4-1
CODE EXAMPLE 4-1
{0} ok watch-clock
Watching the 'seconds' register of the real time clock chip.
It should be 'ticking' once a second.
Type any key to stop.
4
4.6.2

watch-net and watch-net-all

watch-net and watch-net-all 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.
CODE EXAMPLE 4-2
identifies the watch-net-all output message.
CODE EXAMPLE 4-2
{0} ok watch-net
Hme register test --- succeeded.
Internal loopback test -- succeeded.
Transceiver check
passed
Using Onboard Transceiver - Link Up.
Looking for Ethernet Packets.
'.' is a Good Packet.
Type any key to stop.
...........
identifies the watch-clock output message.
watch-clock Output Message
identifies the watch-net output message.
watch-net Output Message
-- Using Onboard Transceiver - Link Up.
'X' is a Bad Packet.
CODE EXAMPLE 4-3
Chapter 4 Troubleshooting Procedures 4-9