Cisco 3850 mgmt port no up

[Ivan_Pashkin]

Hi all

The management port on the 3850 switch does not rise

When I prescribe the port MGMT(gi0/0)  - no shutdown,

cisco display the message:
% HMANRP-6-EMP_NO_ELECTION_INFO: Could not elect active EMP switch, setting emp active switch to 0: EMP_RELAY: Could not elect switch with mgmt port UP

tell me what is the problem? configuration out of the box

[balaji.bandi]

Is this device part of Stack or standalone? ( to find some bugs around please post the below output :

show switch

show version

show run 

[Ivan_Pashkin]

standalone, configuration in attachment

[balaji.bandi]

There are some bugs reported kind of symptoms but not particular to the model you mentioned, the version you running is cisco stable - but i see some bugs related to that version in our environment also.

moving to the next level may fix issues .-cat3k_caa-universalk9.16.12.04.SPA.bin. ( read the release notes before upgrading).

[marce1000]

 - Probably a bug as can be seen from these bug reports , albeit for different platforms, but very indicative :

           https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvu78125

           https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvg64838

  M.

[Javier Acuña]

To verify port management first verify that the device is not on the stack.

Validate that the device connected to the port is turned on or discard the middle Cable

[EmmaAlex80249]

I did not received any conformation email?