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New Member

ISL & 802.1q trunking

What will be the default trunking protocol using the following command ?

switchport trunk encapsulation negotiate

3 REPLIES
Bronze

Re: ISL & 802.1q trunking

Hi,

switchport trunk encapsulation negotiate

Specifies that the interface negotiate with the neighboring interface to become an ISL (preferred) or 802.1Q trunk, depending on the configuration and capabilities of the neighboring interface.

HTH,

Thanks

Raj

New Member

Re: ISL & 802.1q trunking

Also its best to use 802.1q trunking if you have non cisco switches.

New Member

Re: ISL & 802.1q trunking

hi yes you must uses this encapsulation tipe when your neihborg it's not cisco

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