Re: Cisco 3560 - behavior

i will bite, for people on the list that are not CCIEs:

"If an access port receives a tagged packet (Inter-Switch Link [ISL] or IEEE
802.1Q tagged), the packet is dropped, and the source address is not
learned."

http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_58_se/configuration/guide/swint.html#wp1107751

"You can also configure an access port with an attached Cisco IP Phone to
use one VLAN for voice traffic and another VLAN for data traffic from a
device attached to the phone. For more information about voice VLAN ports,
see Chapter 12, "Configuring Voice
VLAN."<http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_58_se/configuration/guide/swvoip.html#wpxref88774>

--
Garry L. Baker
"With sufficient thrust, pigs fly just fine..." - RFC 1925
On Mon, Apr 11, 2011 at 7:59 PM, Engr. Jagdeesh. K. Vasvani <
jk_vasvani_at_hotmail.com> wrote:
> Dear Experts,
> Would appreciate if anyone could help by clarifying below queries:
>
>
> 1. how would a cisco switch reacts when it receives a tagged Frame on an
> Access Port.
> 2.  Does switch pass each & every frame b/w access ports in vlan x,  where
> one
> is configured with " switchport voice vlan x" and other with "switchport
> access vlan x"
>
>
> REgards,
>
>
>
> Jagdeesh. K. Vasvani
> CCIE# 28213 (R&S)
>
>
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