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Cisco Bug: CSCvs25880 - Duplicate Sequence Lines Not Detected

Last Modified

Oct 06, 2020

Products (61)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 3636C-R Switch
  • Cisco Nexus 92348GC-X Switch
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 92304QC Switch
  • Cisco Nexus 31108TC-V Switch
  • Cisco Nexus 93108TC-FX Switch
  • Cisco Nexus 92160YC-X Switch
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Known Affected Releases

9.3(1) 9.3(2)

Description (partial)

ACL duplicate sequence error is not reported when trying to overwrite a remark line

Start with:
ip access-list Test_Freeform
  10 remark Test_ACL
  20 permit tcp any eq 11105 any 
  30 permit ip any any

Apply the following over top:
ip access-list Test_Freeform
  10 permit tcp any eq 1600 any

Observe no error is returned.
Apply in reverse order and error for duplicate sequence is reported
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Bug Details Include

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