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Cisco Bug: CSCum02235 - EHWIC-4ESG SVI first hop fails to fwd traffic after link flap

Last Modified

Feb 17, 2018

Products (81)

  • Cisco IOS
  • Cisco C892FSP Integrated Services Router
  • Cisco 886VAG 3G Integrated Services Router
  • Cisco 886VA-CUBE Integrated Services Router
  • Cisco 819 Hardened Integrated Services Router
  • Cisco 861W Integrated Services Router
  • Cisco 881SRSTW Integrated Services Router
  • Cisco 2951 Integrated Services Router
  • Cisco 888W Integrated Services Router
  • Cisco C897VA Integrated Services Router
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Known Affected Releases

15.4(1)T1 15.4(3)

Description (partial)

Symptom:
The multicast source stops registering when the interface is shut and unshut after 20 minutes.

Conditions:
The source is connected to the HWIC module (EHWIC-4ESG) and it is first hop router . Issue observed only in 2900 device.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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