Hi Arie, thanks fort the hint. In my configuration I do not use QinQ tunnel. The other thing is with this configuration I only map the cos to dscp vaules. My aim is to change the cos values.
Do you know how to do so ? Regards, Ahmad > -----Ursprüngliche Nachricht----- > Von: Arie Vayner (avayner) [mailto:[EMAIL PROTECTED] > Gesendet: Sonntag, 20. Juli 2008 21:06 > An: Cheikh-Moussa Ahmad; [email protected] > Betreff: RE: [c-nsp] QoS VLAN trunk Port > > Ahmad, > > Take a look at "Configuring CoS Mutation": > http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/46sg/con > f > iguration/guide/qos.html#wp1371466 > > Arie > > -----Original Message----- > From: Cheikh-Moussa Ahmad [mailto:[EMAIL PROTECTED] > Sent: Saturday, July 19, 2008 08:20 AM > To: Arie Vayner (avayner); [email protected] > Subject: AW: [c-nsp] QoS VLAN trunk Port > > Hi Guys, > > > > > In general, you enable "mls qos vlan-based" on the trunk, and apply > the > > qos policy on the SVI (interface vlan) - even without any L3 config > on > > > the SVI. > > > > For Qos this works very well. I have an aditionall requirement. > Now I have to change the Cos values on the trunk Port. > > So there is trunk between an Cisco Catalyst 4500 and a Juniper ERX. > I want to change the CoS Values for every Vlan in a different way. > > For Example: VLAN 15 CoS =5 > VLAN 10 CoS =3 > VLAN 20 CoS =1 > > My idea was to enhance the current policy-map configuration with the > command "set cos x", but unfortunately the switch doesn't accept this > command, although it is documented in CCO. I checked the Feature > Navigator and IOS 12.2(40)SG IPBASE has the feature "Class Based > Ethernet CoS Matching & Marking (802.1p & ISL CoS)". > > So any ideas, why I can not configure this on my cat4500 ? > Is there another way to achieve this ? > > Regards, > Ahmad > Sitz der NK Networks & Services GmbH: Von-der-Wettern-Straße 15, 51149 Köln Registergericht: Amtsgericht Köln, Registernummer HRB 30805 Geschäftsführer: Tonis Rüsche _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
