Robustness Count For Igmp V2 Snooping; Igmp V2 Snooping - Siemens S223 User Manual

User Manual
SURPASS hiD 6615 S223/S323 R1.5
9.2.4.2
9.2.5
A50010-Y3-C150-2-7619
Step 3
Enable IGMP snooping on a VLAN interface.
Command
ip igmp snooping vlan VLANS
Step 4
Return to Privileged EXEC Enable mode using the exit command.
To diable IGMP snooping on a VLAN interface, use the no ip igmp snooping vlan
VLANS command for the specified VLAN number.
To display global IGMP, use the following command.
Command
show ip igmp snooping [ vlan
VLANS]

Robustness Count for IGMP v2 Snooping

Configure the robustness variable on a VLAN basis, using the following command.
Command
ip igmp snooping [ vlan VLANS] robustness-
variable <1-7>
no ip igmp snooping [ vlan VLANS] robustness-
variable

IGMP v2 Snooping

Layer 2 switches can use IGMP snooping to constrain the flooding of multicast traffic by
dynamically configuring Layer 2 interfaces so that multicast traffic is forwarded to only
those associated with IP multicast devices. Internet Group Management Protocol (IGMP)
is the internet protocol that helps to inform multicast groups to multicast router. In the mul-
ticast network, multicast router sends only IGMP query massage that quest whether re-
ceive multicast packet when multicast packet is transmitted. If a switch sends the join
massage to multicast router, multicast router transmits the multicast packet only to that
switch.
Mode
Enables IGMP snooping on a VLAN interface.
Global
VLANS: 1-4094
Mode
Enable
Global Shows IGMP snooping configuration.
Bridge
Mode
Global
Description
Description
Description
Configures the robustness variable.
Returns to the default value.
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