Re: Can't use QOS on isolated or community VLAN ? Replace 3560

From: Bob Sinclair (bob@bobsinclair.net)
Date: Tue May 15 2007 - 16:12:54 ART


John Gibson wrote:
> Guess this is the solution for now. 3560's QOS says
> "You can configure a hierarchical policy map only on
> the primary VLAN of a private VLAN."
>
> 3550 lets us restrict QOS action to whichever VLAN we
> want to specify, right ?
>
John,

Another way of looking at this, however, is to say that the 3550 does
not let us apply QoS to VLANs at all, only to ports. Whereas the 3560
DOES let us apply QoS to vlans, via the SVI interface.

Granted that PER PORT, the 3550 makes it easier to match traffic on a
particular vlan.

-- 
Hth,

Bob Sinclair CCIE 10427 CCSI 30427 www.netmasterclass.net



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