From: Pawin Yousook (pawinyousook@thaiguru.net)
Date: Fri Jun 08 2007 - 08:30:05 ART
To all
Does any one know why do we have to run Many OSPF process on single
Router. What is the benefit of doing that and when it should be used.
Kheng
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Bob
Sinclair
Sent: Wednesday, May 16, 2007 2:13 AM
To: John Gibson
Cc: ccielab@groupstudy.com
Subject: Re: Can't use QOS on isolated or community VLAN ? Replace 3560 with
3550's per-port-per-vlan QOS?
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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