HP GbE2c HP GbE2c Ethernet Blade Switch for c-Class BladeSystem Command Refere - Page 137

IGMP snooping configuration, The following table describes the IGMP Snoop Configuration Menu options.

Page 137 highlights

IGMP snooping configuration Command: /cfg/l3/igmp/snoop [IGMP Snoop Menu] timeout - Set report timeout mrto - Set multicast router timeout qintrval - Set IGMP query interval robust - Set expected packet loss on subnet aggr - Aggregate IGMP report srcip - Set source ip to use when proxying GSQ add - Add VLAN(s) to IGMP Snooping rem - Remove VLAN(s) from IGMP Snooping clear - Remove all VLAN(s) from IGMP Snooping fastlv - Enable/disable Fastleave processing in VLAN cur - Display current IGMP Snooping configuration The following table describes the IGMP Snoop Configuration Menu options. Table 143 IGMP Snoop Menu options Command Description timeout Sets the Maximum Response Time (MRT) for IGMP hosts. MRT is one of the parameters used to determine the age out period of the IGMP hosts. Increasing the timeout increases the age out period. The range is from 1 to 255 seconds. The default is 10 seconds mrto Configures the age-out period for the IGMP Mrouters in the Mrouter table. If the switch does not receive a General Query from the Mrouter for mrto seconds, the switch removes the multicast router from its Mrouter table. The range is from 1 to 600 seconds. The default is 255 seconds. qintrval Sets the IGMP router query interval. The range is 1-600 seconds. The default value is 125. robust Configures the IGMP Robustness variable, which allows you to tune the switch for expected packet loss on the subnet. If the subnet is expected to be lossy (high rate of packet loss), then increase the value. The default value is 2. aggr disable|enable Enables or disables IGMP Membership Report aggregation. srcip Configures the source IP address used as a proxy for IGMP Group Specific Queries. add Adds the VLAN to IGMP Snooping. rem Removes the VLAN from IGMP Snooping. clear Removes all VLANs from IGMP Snooping. fastlv disable|enable Enables or disables FastLeave processing. FastLeave allows the switch to immediately remove a port from the IGMP port list, if the host sends a Leave message, and the proper conditions are met. This command is disabled by default. ena Enables IGMP Snooping. dis Disables IGMP Snooping. cur Displays the current IGMP Snooping parameters. Configuration Menu 137

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Configuration Menu 137
IGMP snooping configuration
Command:
/cfg/l3/igmp/snoop
[IGMP Snoop Menu]
timeout
- Set report timeout
mrto
- Set multicast router timeout
qintrval - Set IGMP query interval
robust
- Set expected packet loss on subnet
aggr
- Aggregate IGMP report
srcip
- Set source ip to use when proxying GSQ
add
- Add VLAN(s) to IGMP Snooping
rem
- Remove VLAN(s) from IGMP Snooping
clear
- Remove all VLAN(s) from IGMP Snooping
fastlv
- Enable/disable Fastleave processing in VLAN
cur
- Display current IGMP Snooping configuration
The following table describes the IGMP Snoop Configuration Menu options.
Table 143
IGMP Snoop Menu options
Command
Description
timeout <
1-255
>
Sets the Maximum Response Time (MRT) for IGMP hosts.
MRT is one of the
parameters used to determine the age out period of the IGMP hosts.
Increasing the timeout increases the age out period.
The range is from 1 to 255 seconds. The default is 10 seconds
mrto <
1-600
>
Configures the age-out period for the IGMP Mrouters in the Mrouter table.
If
the switch does not receive a General Query from the Mrouter for
mrto
seconds, the switch removes the multicast router from its Mrouter table.
The range is from 1 to 600 seconds. The default is 255 seconds.
qintrval <
1-600
>
Sets the IGMP router query interval. The range is 1-600 seconds. The default
value is 125.
robust <
2-10
>
Configures the IGMP Robustness variable, which allows you to tune the
switch for expected packet loss on the subnet. If the subnet is expected to be
lossy (high rate of packet loss), then increase the value. The default value is
2.
aggr disable|enable
Enables or disables IGMP Membership Report aggregation.
srcip <
IP address
>
Configures the source IP address used as a proxy for IGMP Group Specific
Queries.
add <
1-4095
>
Adds the VLAN to IGMP Snooping.
rem <
1-4095
>
Removes the VLAN from IGMP Snooping.
clear
Removes all VLANs from IGMP Snooping.
fastlv <
1-4095
> disable|enable
Enables or disables FastLeave processing. FastLeave allows the switch to
immediately remove a port from the IGMP port list, if the host sends a Leave
message, and the proper conditions are met. This command is disabled by
default.
ena
Enables IGMP Snooping.
dis
Disables IGMP Snooping.
cur
Displays the current IGMP Snooping parameters.