Intel BLADE SERVER IXM5414E - Manuale (Pagina 211)

188 Intel® Blade Server Ethernet Switch Module IXM5414E: Installation and User’s Guide:A Guide for Technically
config igmpsnooping maxresponse
Use this command to configure the IGMP Maximum Response time on the IXM5414E switch
module. The maximum response time is the amount of time in seconds that a switch will wait after
sending a query on an interface because it did not receive a report for a particular group in that
interface. This value must be less than the IGMP query interval time value. The range is 1 to 3599
seconds.
Default 10 seconds
Format config igmpsnooping maxresponse <1-3599>
config igmpsnooping mcrtrexpiretime
Use this command to configure the Multicast Router Present Expiration time on the switch module.
This is the amount of time in seconds that a switch will wait for a query to be received on an
interface before the interface is removed from the list of interfaces with multicast routers attached.
The range is 0 to 3600 seconds. A value of 0 indicates an infinite timeout, i.e. the time never expires.
Default 0
Format config igmpsnooping mcrtrexpiretime <0-3600>
show igmpsnooping
Use this command to display IGMP Snooping information for the IXM5414E switch module.
Configuration information is displayed whether or not IGMP Snooping is enabled. Status
information is only displayed when IGMP Snooping is enabled.
Format show igmpsnooping
Admin Mode
This indicates whether or not IGMP Snooping is enabled on the switch.
Group Membership Interval (secs)
This displays the IGMP Query Interval Time. This is the amount of time the switch
will wait for a report for a particular group on a particular interface before it sends a
query on that interface.
Max Response Time (secs)
This displays the amount of time the switch will wait after sending a query on an
interface because it did not receive a report for a particular group on that interface.
Multicast Router Present Expiration Time (secs)
If a query is not received on an interface within this amount of time, the interface is
removed from the list of interfaces with multicast routers attached.
Interfaces Enabled for IGMP Snooping
This is the list of interfaces on which IGMP Snooping is enabled.
The following status value is only displayed when IGMP Snooping is enabled.
Multicast Control Frame Count
This displays the number of multicast control packets that have been processed by
the CPU.