Dell POWEREDGE M1000E - Manual (Page 939)

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Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference
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Appendix B Cisco Catalyst Blade Switch 3130 and 3032 for Dell Debug Commands
debug mvrdbg
debug mvrdbg
Use the debug mvrdbg privileged EXEC command to enable debugging of Multicast VLAN
Registration (MVR). Use the no form of this command to disable debugging.
debug mvrdbg {all | events | igmpsn | management | ports}
no debug mvrdbg {all | events | igmpsn | management | ports}
Syntax Description
Defaults Debugging is disabled.
Command Modes Privileged EXEC
Command History
Usage Guidelines The undebug mvrdbg command is the same as the no debug mvrdbg command.
On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master. To
enable debugging on a stack member, you can start a session from the stack master by using the session
switch-number privileged EXEC command. Then enter the debug command at the command-line
prompt of the stack member. You also can use the remote command stack-member-number LINE
privileged EXEC command on the stack master switch to enable debugging on a member switch without
first starting a session.
Related Commands
all Display all MVR activity debug messages.
events Display MVR event-handling debug messages.
igmpsn Display MVR Internet Group Management Protocol (IGMP) snooping-activity
debug messages.
management Display MVR management-activity debug messages.
ports Display MVR port debug messages.
Release Modification
12.2(40)EX1 This command was introduced.
Command Description
show debugging Displays information about the types of debugging that are enabled.
show mvr Displays the current MVR configuration.