Hi! We have some troubles with igmp snooping when we are trying to change linecards from trident to typhoon. We have more then 1000 igmp groups on our router. Software version 5.3.4 SP7.After changing linecards seems that IGMP messages starts to drop...

Hi all!We want to migrate our ASR9K from trident to typhoon line cards (RSP440 is installed and don't need to be replaced). All works fine except IGMP. Multicast stops working.Configuration looks like this: l2vpnbridge group BGbridge-domain BD141igmp...

Hi all! I need to filter igmp host query messages coming to some ports of Nexus 5596. I have configured an ACL:   ip access-list NOMCAST 10 deny igmp any any host-query 20 permit igmp any any 30 permit ip any any statistics   and added it to interfac...

Hi all!   We started to use in production new NCS5504. We have no any L3VPN installed because we don't use MPLS. We have only 2 VRF instances. From this document https://www.cisco.com/c/en/us/products/collateral/routers/network-convergence-system-550...