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switchport nonegotiate

Ronjero Haynes
Level 1
Level 1

Should the following command (switchport nonegotiate) be placed on an interface that is in access mode or trunk mode?

5 Replies 5

Jon Marshall
Hall of Fame
Hall of Fame

Answered in Lan Routing and Switching.

Jon

George Stefanick
VIP Alumni
VIP Alumni

The switchport nonegotiate command is used to stop the port from sending DTP messages (Dynamic Trunk Port).... if you have an access port that you dont want ti turn into a trunk ....

"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
___________________________________________________________

Thx

Hi there,

static access or the more familiar:

int fa0/1

switchport mode access

switchport access vlan vlan_number

no shut

end

!

is the last state of the DTP negotiation. When all the DTP negotiations to be a trunk fail, then you fall back in the static access mode where just one vlan can cross the link.  For the use itself of the command read George above

If you are working on HA environments use this command!!!

Alessio

Hi!

 

Should be implement in both side Trunk extreme?

 

Thanks!

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