Sun Microsystems Sun Netra CP3260, User Manual

Page: 83 / 144

Chapter 4 Firmware and Blade Server Management 4-11
4.3.3.4 Using
watch-net
and
watch-net-all
Commands to
Check the Network
The
watch-net
diagnostics test monitors Ethernet packets on the primary network
interface. The
watch-net-all
diagnostics test monitors Ethernet packets on the
primary network interface and on any additional network interfaces connected to
the system board. 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.
●
To start the
watch-net
diagnostic test, type the
watch-net
command at the
ok
prompt.
●
To start the
watch-net-all
diagnostic test, type
watch-net-all
at the
ok
prompt.
/virtual-devices@100/channel-devices@200
/virtual-devices@100/channel-devices@200/virtual-channel-client@1
/virtual-devices@100/channel-devices@200/virtual-channel@0
/virtual-devices@100/channel-devices@200/virtual-channel-client@2
/virtual-devices@100/channel-devices@200/virtual-channel@3
/openprom/client-services
/packages/obp-tftp
/packages/kbd-translator
/packages/SUNW,asr
/packages/dropins
/packages/terminal-emulator
/packages/disk-label
/packages/deblocker
/packages/SUNW,builtin-drivers
{0} ok watch-net
1000 Mbps full duplex Link up
Looking for Ethernet Packets.
‘.’ is a Good Packet. ‘X’ is a Bad Packet.
Type any key to stop.................................
{0} ok watch-net-all
/pci@0/pci@0/pci@1/network@0,1
1000 Mbps full duplex Link up
Looking for Ethernet Packets.
‘.’ is a Good Packet. ‘X’ is a Bad Packet.
Type any key to stop.
.....
CODE EXAMPLE 4-3
show-devs
Command Output