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Cisco Bug: CSCsz19002 - IPv6 multicast layer 2 traffic is forwarded between two isolated ports.

Last Modified

Feb 01, 2017

Products (61)

  • Cisco Catalyst 3560 Series Switches
  • Cisco Catalyst 3560G-48PS Switch
  • Cisco Catalyst 2960G-24TC-L Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco Catalyst 3560E-48PD-SF Switch
  • Cisco Catalyst 2960-24TC-L Switch
  • Cisco Catalyst 3750G-12S Switch
  • Cisco ME 3400-24TS-A Switch
  • Cisco Catalyst 3560E-24TD-S Switch
  • Cisco Catalyst 3750G-16TD Switch
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Known Affected Releases

12.2(25)SEE2 12.2(40)SE 12.2(50)SE1

Description (partial)

IPv6 multicast packets may traverse between two isolated ports in the same private vlan.
Only IPv6 traffic is affected.
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Bug Details Include

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