[c-nsp] Untagged native VLAN...

Nick Hilliard nick at foobar.org
Tue Nov 23 13:48:13 EST 2010


On 23/11/2010 18:30, Peter Rathlev wrote:
> On Tue, 2010-11-23 at 18:30 +0100, Elmar K. Bins wrote:
>> Will try that - this sounds like the easiest way, although I dislike
>> special constructs normally. But - this would allow me to keep the
>> portfast setting which definitely helps when dealing with workstations...

This isn't a special construct: it's the recommended way to handle cisco 
voip phones with desktop ethernet support.

> Also include "spanning-tree bpduguard enable" wherever possible. STP
> BPDUs have no place on access ports.

This should be accompanied by a generous helping of the "port security" 
commands.  Otherwise you end up with a risk of l2 loops.

Nick


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