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Cisco Bug: CSCus30555 - Mcast stops for bridge-domain if the 1st host joined mcast group leaves

Last Modified

Feb 12, 2018

Products (8)

  • Cisco ME 3600X Series Ethernet Access Switches
  • Cisco ME 3600X-24TS-M Switch
  • Cisco 7600 Series Route Switch Processor 720 with Multilayer Switch Feature Card
  • Cisco 7600 Series Route Switch Processor 720 with 10 Gigabit Ethernet Uplinks
  • Cisco ME 3600X-24CX-M Switch
  • Cisco ME 3600X-24FS-M Switch
  • Cisco ME 3800X-24FS-M Switch Router
  • Cisco 7600 Series Supervisor Engine 720 with Multilayer Switch Feature Card

Known Affected Releases

15.3(1)S1

Description (partial)

Symptom:
On ME3600x multicast  stream stops for all EFPs in the same bridge-domain when the host which joined the group first (from that bridge-domain) leaves it.

Conditions:
ME3600x passing L2 multicast to end-users connected via EFPs with TenGig uplink in L2 Port-channel1.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Related Community Discussions
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