User guide

B-8 E
XTREME
W
ARE
S
OFTWARE
U
SER
G
UIDE
T
ROUBLESHOOTING
D
EBUG
T
RACING
ExtremeWare includes a debug-tracing facility for the switch. The show debug-tracing
command can be applied to one or all VLANs, as follows:
show debug-tracing {vlan <name>}
The
debug
commands should only be used under the guidance of Extreme Networks
technical personnel.
TOP C
OMMAND
The
top
command is a utility that indicates CPU utilization by process.
C
ONTACTING
E
XTREME
T
ECHNICAL
S
UPPORT
If you have a network issue that you are unable to resolve, contact Extreme Networks
technical support. Extreme Networks maintains several Technical Assistance Centers
(TACs) around the world to answer networking questions and resolve network
problems. You can contact technical support by phone at:
• [phone]
• [phone]
or by email at:
• [e-mail]
You can also visit the support website at:
• http://www.extremenetworks.com/extreme/support/techsupport.asp
to download software updates (requires a service contract) and documentation
(including a .pdf version of this manual).