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Cisco Bug: CSCtb65406 - QoS ACL May Not Program L4 ports Correctly In TCAM

Last Modified

Mar 01, 2018

Products (6)

  • Cisco IOS
  • Cisco Catalyst 6500 Series Virtual Switching Supervisor Engine 720 with 10GE uplinks
  • Cisco ME 6524-GS Ethernet Switch
  • Cisco Catalyst 6500 Series Supervisor Engine 32 / MSFC2A
  • Cisco ME 6524-GT Ethernet Switch
  • Cisco Catalyst 6500 Series Supervisor Engine 720 / MSFC3

Known Affected Releases


Description (partial)

 Cat6500 running 12.2SXH/I releases may not program all the UDP
 port numbers in the QoS TCAM.
 - This issue is seen in 12.2(33)SXH3a through SXH5, 12.2(33)SXI through SXI2a
 - ACL in discussion has an ACE with multiple TCP/UDP port numbers.
   For e.g.,
   10 permit udp any any eq 5065 5060 5055 5050
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Bug Details Include

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