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Cisco Bug: CSCtb48974 - 4900M | SUP6e ip forward-protocol does not forward subnet broadcast

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases


Description (partial)

  The "ip forward-protocol" and "ip helper-address" feature does not forward
 subnet broadcast x.x.x.255 to the required destination
 #debug ip udp may not see the traffic
  At this point, it only occurs in 12.2(50)SG to 12.2(53)SG for the SUP6e/4900M
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Bug Details Include

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