Hi Jason,
"vlan-shared" is maybe clear – this acts as a global filter across all VLANs.
I have to agree with you, that vlan-exclusive filter is not that clearly described in the guide, but for me the following vlan ports should be affected:
-Where IGMP queriers or PIM routers are detected
-Administratively "always forward" ports (under interface config: switch(config-if)# ip igmp snooping forward vlan vlan_list)
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Stanislav Naydenov
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Original Message:
Sent: Apr 04, 2022 01:00 AM
From: ITS Infostructure
Subject: ArubaOS-CX configuring igmp snooping drop unknown per vlan
Hi All,
I'm configuring our first aruba 6100CX and am trying to enable 'igmp snooping drop unknown' on certain specific vlans, but can't get my head around what the manuals are saying. The manuals say I need to run 'ip igmp snooping drop-unknown vlan-exclusive' globally to be applied per vlan, but how do I tell it which vlans ? I have a scenario where I need igmp snooping running on all vlans but 'drop unknown' only on some, (I come from a comware background).
what have I missed ?
Cheers
Jason
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ITS Infostructure
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