Cisco Bug: CSCvh87270 - StackWise Virtual not forwarding IGMP traffic over the standby switch.
Sep 17, 2019
- Cisco Catalyst 9300 Series Switches
Known Affected Releases
16.3.5 Denali-16.3.5 Denali-16.3.6
Symptom: + IGMP traffic not been forwarded over the standby switch. + Issue seen on MEC and on orphan connections. + IGMP traffic will not leave stackwise virtual switch Conditions: Issue seen with IGMP multicast on a 3850 XS configured as stackwise virtual. Source < ---- > switch < ------- > standby 3850XS < -------- > switch < ------- > receiver
Related Community Discussions
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases