From: Arun Arumuganainar (aarumuga@hotmail.com)
Date: Mon Sep 11 2006 - 06:42:56 ART
Hi ,
I have some basic doubt on marking . My topology looks like this .
R1-----R6----Rest of the OSPF Domain
R1 and R6 are internally connected to Vlan 16 on Switch SW1 .
Question :- Mark all http traffic coming in vlan 16 with IP PREC 3 . Rest of
the traffic should be set to 0.
Actually there could be two solution to this . 1) Router Based and 2)
Catlyst Switch based
Router Based : On R6 apply service-policy input
Catalyst based : Skeleton config would look like this .
On SW1 .
mls qos
int vlan 16
no ip address
service-policy input marking-policy
int range fa0/1 ,fa0/6
switchport
mls qos vlan-based
My doubt :- Is both solution right .... All the solution break down that I
know off only suggest Router based solution . But I think Catalyst based one
is more appropriate . Only in this case even intra-vlan traffic will get
marked.
However wonder what your thought was on this question .
Thanks and Regards
Arun
----- Original Message -----
From: "Brian Dennis" <bdennis@internetworkexpert.com>
To: "CCIEin2006" <ciscocciein2006@gmail.com>; "Cisco certification"
<ccielab@groupstudy.com>
Sent: Monday, September 11, 2006 7:43 AM
Subject: RE: Mac-address sticky IE vol2 lab 3
> There is an assumption that you know to save your configuration ;-)
>
> HTH,
>
> Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
> bdennis@internetworkexpert.com
>
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
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> Direct: 775-745-6404 (Outside the US and Canada)
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
CCIEin2006
> Sent: Sunday, September 10, 2006 6:08 PM
> To: Cisco certification
> Subject: Mac-address sticky IE vol2 lab 3
>
> Hi group,
>
> In IE vol 2 lab 3 task 1.3 the task states to only accept traffic from mac
address 0000.0c12.3456 without using switchport port-security mac-address
> 0000.0c12.3456 command. Also this MAC needs to be stored in config in case
of software reload.
>
> The solution guide states to use the switchport port-security mac-address
sticky command, however Cisco documentation states:
> "When sticky learning is enabled, the interface adds all secure MAC
addresses that are dynamically learned to the running configuration "
>
> Being that the mac-address is added to the running configuration, it will
not survive a reload, will it? Is that solution valid?
>
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