Bug ID 673996: Unable to set 'media-fixed' on management port on BIG-IP i15000 platforms

Last Modified: Jul 12, 2023

Affected Product(s):
BIG-IP TMOS(all modules)

Known Affected Versions:

Fixed In:
14.0.0, 13.1.1

Opened: Jul 13, 2017

Severity: 3-Major


Changing 'media-fixed' on management port on BIG-IP i15000 platforms using tmsh command 'tmsh modify net interface mgmt media-fixed <speed>' does not take effect.


Changing the 'media-fixed' value does not work.


-- Connecting two BIG-IP i15000 units via management port. -- Changing the 'media-fixed' value.


Pull the management cable out and plug it back in to get the link up at the respective speeds.

Fix Information

Users can now change the 'media-fixed' value using tmsh commands.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips