Cisco Nexus 6000 Series Configuration Manual page 139
Nx-os layer 2 guide
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Also See for Nexus 6000 Series:
- Installation manual (86 pages) ,
- Reference manual (12 pages) ,
- Configuration manual (216 pages)
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Configuring IGMP Snooping
Parameter
Multicast router vpc-peer-link
Static group
You can disable IGMP snooping either globally or for a specific VLAN.
Procedure
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Command or Action
switch# configure terminal
switch(config)# ip igmp snooping
switch(config)# vlan
configuration vlan-id
switch(config-vlan)# ip igmp
snooping
switch(config-vlan)# ip igmp
snooping explicit-tracking
switch(config-vlan)# ip igmp
snooping fast-leave
Cisco Nexus 6000 Series NX-OS Layer 2 Switching Configuration Guide, Release 7.x
Configuring IGMP Snooping Parameters
Description
Configures a static connection to a virtual port
channel (vPC) peer link.
By default, the vPC peer link is considered a multicast
router port and the multicast packet is sent to the peer
link for each receiver VLAN.
To send the multicast traffic over a vPC peer link to
each receiver VLAN that has orphan ports, use the
no ip igmp snooping mrouter vpc-peer-link
command. If you use the no ip igmp snooping
mrouter vpc-peer-link command, the multicast
traffic is not sent over to a peer link for the source
VLAN and receiver VLAN unless there is an orphan
port in the VLAN. The IGMP snooping mrouter VPC
peer link should also be globally disabled on the peer
VPC switch.
Configures an interface that belongs to a VLAN as a
static member of a multicast group.
Purpose
Enters global configuration mode.
Globally enables IGMP snooping. The default is enabled.
If the global setting is disabled, all VLANs are
Note
treated as disabled, whether they are enabled or not.
Enters VLAN configuration mode.
Enables IGMP snooping for the current VLAN. The default
is enabled.
If IGMP snooping is enabled globally, this command
Note
is not required.
Tracks IGMPv2 and IGMPv3 membership reports from
individual hosts for each port on a per-VLAN basis. The
default is enabled on all VLANs.
Supports IGMPv2 hosts that cannot be explicitly tracked
because of the host report suppression mechanism of the
IGMPv2 protocol. When you enable fast leave, the IGMP
software assumes that no more than one host is present on
each VLAN port. The default is disabled for all VLANs.
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