BLADE OS™ Command Reference HP GbE2c L2/L3 Ethernet Blade Switch Version 5.1 Advanced Functionality Software

BLADE OS 5.1 Command Reference
BMD00114, August 2009 Chapter 9: The Maintenance Menu
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/maint/debug
Debugging Menu
The Miscellaneous Debug Menu displays trace buffer information about events that can be helpful
in understanding switch operation. You can view the following information using the debug menu:
 Events traced by the Management Processor (MP)
 Events traced to a buffer area when a reset occurs
If the switch resets for any reason, the MP trace buffer is saved into the snap trace buffer area. The
output from these commands can be interpreted by Technical Support personnel.
mcdump
Displays all Multicast MAC entries in the FDB.
mcreload
Reloads static Multicast MAC entries.
Table 223 FDB Manipulation Menu Options (/maint/fdb)
Command Syntax and Usage
[Miscellaneous Debug Menu]
tbuf - Show MP trace buffer
snap - Show MP snap (or post-mortem) trace buffer
clrcfg - Clear all flash configs
Table 224 Miscellaneous Debug Menu Options (/maint/debug)
Command Syntax and Usage
tbuf
Displays the Management Processor trace buffer. Header information similar to the following
is shown:
MP trace buffer at 13:28:15 Fri May 30, 2008; mask: 0x2ffdf748
The buffer information is displayed after the header.
snap
Displays the Management Processor snap (or post-mortem) trace buffer. This buffer contains
information traced at the time that a reset occurred.
clrcfg
Deletes all flash configuration blocks.