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Cisco Bug: CSCuj75761 - 3750X:packets denied by output ACL is always punted to cpu

Last Modified

Apr 24, 2019

Products (149)

  • Cisco Catalyst 3750-X Series Switches
  • Cisco Catalyst 3560E-48PD-SF Switch
  • Cisco Catalyst 2960-24-S Switch
  • Cisco Catalyst 3560-12PC-S Compact Switch
  • Cisco Catalyst 2960G-24TC-L Switch
  • Cisco Catalyst 2960S-24PD-L Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco Catalyst 2960-48TT-S Switch
  • Cisco Catalyst 3560E-12D-E Switch
  • Cisco Catalyst 2960-24TC-L Switch
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Known Affected Releases

15.0(2)SE4

Description (partial)

Symptom:
Packets denied by output ACL is always punted to cpu 
even when "no ip unreachable" is configured on an ingress port and a switch stops sending 
ICMP unreachable message out by that config.

Conditions:
It is seen on even 15.0(2)SE4.
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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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