How do I limit the NICs advertised link speeds and duplex?

Solution Verified - Updated -


  • Need to limit an interface to only auto-negotiate with certain link speeds and duplex


  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 5

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In