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Cisco Bug: CSCvi06186 - stack logging onboard(OBFL) config disappear after switchover

Last Modified

Oct 30, 2019

Products (120)

  • Cisco Catalyst 3850 Series Switches
  • Cisco Catalyst 3850-24P-L Switch
  • Cisco Catalyst 3850-24U-L Switch
  • Cisco Catalyst 3650-48FQ-E Switch
  • Cisco Catalyst 3650-12X48UQ-L Switch
  • Cisco Catalyst 3650-24PDM-E Switch
  • Cisco Catalyst 3850-48XS-E Switch
  • Cisco Catalyst 3650-12X48UR-L Switch
  • Cisco Catalyst 3850-16XS-S Switch
  • Cisco Catalyst 3650-48FS-S Switch
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Known Affected Releases

16.9.1 Denali-16.3.3

Description (partial)

Symptom:
Cat3850 stack logging onboard(OBFL) config disappear after switchover.

---------------------------------
BGL.T.19-3850-2#sh run | in onboard
hw-switch switch 1 logging onboard message
hw-switch switch 2 logging onboard message
hw-switch switch 3 logging onboard message
BGL.T.19-3850-2#
BGL.T.19-3850-2#
BGL.T.19-3850-2#sh switch
Switch/Stack Mac Address : 2834.a2fc.cf80 - Local Mac Address
Mac persistency wait time: Indefinite
                                             H/W   Current
Switch#   Role    Mac Address     Priority Version  State
-------------------------------------------------------------------------------------
*1       Active   2834.a2fc.cf80     14     V00     Ready                
2       Member   c07b.bc35.c500     15     V02     Ready                
3       Standby  c07b.bc94.c580     5      V02     Ready

BGL.T.19-3850-2#reload slot 1
Proceed with reload? [confirm]
BGL.T.19-3850-2#

BGL.T.19-3850-2 console is now available

Press RETURN to get started.

BGL.T.19-3850-2>
BGL.T.19-3850-2>en
BGL.T.19-3850-2#
BGL.T.19-3850-2#sh switch
Switch/Stack Mac Address : 2834.a2fc.cf80 - Foreign Mac Address
Mac persistency wait time: Indefinite
                                             H/W   Current
Switch#   Role    Mac Address     Priority Version  State
-------------------------------------------------------------------------------------
1       Member   0000.0000.0000     0      V00     Removed              
2       Member   c07b.bc35.c500     15     V02     Ready                
*3       Active   c07b.bc94.c580     5      V02     Ready                

BGL.T.19-3850-2#
BGL.T.19-3850-2#
BGL.T.19-3850-2#sh run | in onboard
BGL.T.19-3850-2#

Conditions:
looks like this issue not occur in 2 switches stack.

Related Community Discussions

16.6.4 Beta Release for Catalyst Switches
16.6.4 Beta Release for Catalyst Switches   Enterprise Switching Business Unit is happy to announce availability of Beta release of 16.6.4. This will be the second beta rebuild on 16.6.4, targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms.  We are looking for early feedback from customers before 16.6.4 software release is posted on CCO for General Availability (GA). This beta software addresses critical customer found defects are mentioned below.   Obtaining Pre-Release Software ...
Latest activity: Jun 25, 2018
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