Ahmad, Take a look at "Configuring CoS Mutation": http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/46sg/conf 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 _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
