From: Jerry (phase90@comcast.net)
Date: Tue Feb 18 2003 - 17:18:02 GMT-3
I vote ISL because #1) Cisco proprietary for Cisco to Cisco trunk
and #2) it can form trunk with lower-end Cisco switches that don't
understand dot1q
Jerry
----- Original Message -----
From: FRANCISCO JAVIER COPETE AGUADO <F.COPETE.AGUADO@valenciamail.net>
To: Group Study CCIE LAB <ccielab@groupstudy.com>
Sent: Tuesday, February 18, 2003 12:14 PM
Subject: Default trunk encapsulation
> Hi group,
>
> if you have two Cat 3550 connect with a crossover cable, ports in mode
> desirable and encapsulation negotiate. What's the default
> encapsulation? ISL or 802.1Q?
>
> If the default encapsulation is ISL, is possible to force encapsulation
> 802.1Q without enable 802.1Q?
>
> Thank you in advance.
>
> Regards.
>
>
> Copete
This archive was generated by hypermail 2.1.4 : Sat Mar 01 2003 - 11:06:26 GMT-3