Sun Microsystems Netra 120, Руководство пользователя

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10-10 Sun Fire V120 and Netra 120 Server User’s Guide • December 2001
Start the
watch-net
diagnostic test by typing the
watch-net
command at the
ok
prompt. For the
watch-net-all
diagnostic test, type
watch-net-all
at the
ok
prompt.
10.3 Solutions to Problems You Might
Encounter
Problem: Cannot Set Up a Console Connection to the Server
The Sun Fire V120 and Netra 120 servers’ serial port pinouts are listed in Chapter 6.
Check that they are correct for the device (that is, the terminal or terminal server)
that you are connecting to the server.
FIGURE 10-5
watch-net
Diagnostic Output Message
{0} ok watch-net
Internal loopback test -- succeeded.
Link is -- up
Looking for Ethernet Packets.
‘.’ is a Good Packet. ‘X’ is a Bad Packet.
Type any key to stop.................................
FIGURE 10-6
watch-net-all
Diagnostic Output Message
{0} ok watch-net-all
/pci@1f,0/pci@1,1/network@c,1
Internal loopback test -- succeeded.
Link is -- up
Looking for Ethernet Packets.
‘.’ is a Good Packet. ‘X’ is a Bad Packet.
Type any key to stop.