HP Cisco Catalyst Blade Switch 3020 Cisco Catalyst Blade Switch 3020 for HP Co - Page 638

debug mvrdbg Appendix B Cisco Catalyst Blade Switch 3020 for HP Debug Commands 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 all events igmpsn management ports Display all MVR activity debug messages. Display MVR event-handling debug messages. Display MVR Internet Group Management Protocol (IGMP) snooping-activity debug messages. Display MVR management-activity debug messages. Display MVR port debug messages. Defaults Debugging is disabled. Command Modes Privileged EXEC Command History Release 12.2(25)SEF Modification This command was introduced. Usage Guidelines The undebug mvrdbg command is the same as the no debug mvrdbg command. Related Commands Command show debugging show mvr Description Displays information about the types of debugging that are enabled. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Configuration Fundamentals Configuration Guide, Release 12.2 > System Management > Troubleshooting and Fault Management. Displays the current MVR configuration. B-22 Cisco Catalyst Blade Switch 3020 for HP Command Reference OL-8916-01