topic Re: Priority queue and interleaving for GRE tunnel interface in Network Security https://community.cisco.com/t5/network-security/priority-queue-and-interleaving-for-gre-tunnel-interface/m-p/43926#M1061429 <HTML><HEAD></HEAD><BODY><P>Hi J</P><P></P><P>Did qos pre-classify solve your problem? i have Voip packets marked with TOS5 and use GRE over ipsec but dont know how to give them priority on the tunnel interfaces. So i would be interested in any solution you have come up with.</P><P></P><P>Colin</P></BODY></HTML> Fri, 02 Apr 2004 14:15:45 GMT c.goona 2004-04-02T14:15:45Z Priority queue and interleaving for GRE tunnel interface https://community.cisco.com/t5/network-security/priority-queue-and-interleaving-for-gre-tunnel-interface/m-p/43924#M1061427 <P>We use GRE tunnel over IPSEC. How can I set priority queue and interleaving on the tunnel interface for the packets what are transported inside the GRE tunnel?</P><P>If it is not possible how can I set the QoS for the VoIP which trasported over this GRE tunnel?</P> Fri, 21 Feb 2020 06:15:58 GMT https://community.cisco.com/t5/network-security/priority-queue-and-interleaving-for-gre-tunnel-interface/m-p/43924#M1061427 jerebb 2020-02-21T06:15:58Z Re: Priority queue and interleaving for GRE tunnel interface https://community.cisco.com/t5/network-security/priority-queue-and-interleaving-for-gre-tunnel-interface/m-p/43925#M1061428 <HTML><HEAD></HEAD><BODY><P>Use the "qos pre-classify" command to enable QoS for VPN tunnel.</P><P></P><P>Refer this doc for more details</P><P><A class="jive-link-custom" href="http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fqos_c/fqcprt1/qcfvpn.htm#1008098" target="_blank">http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fqos_c/fqcprt1/qcfvpn.htm#1008098</A></P></BODY></HTML> Mon, 30 Sep 2002 13:40:47 GMT https://community.cisco.com/t5/network-security/priority-queue-and-interleaving-for-gre-tunnel-interface/m-p/43925#M1061428 mmellet 2002-09-30T13:40:47Z Re: Priority queue and interleaving for GRE tunnel interface https://community.cisco.com/t5/network-security/priority-queue-and-interleaving-for-gre-tunnel-interface/m-p/43926#M1061429 <HTML><HEAD></HEAD><BODY><P>Hi J</P><P></P><P>Did qos pre-classify solve your problem? i have Voip packets marked with TOS5 and use GRE over ipsec but dont know how to give them priority on the tunnel interfaces. So i would be interested in any solution you have come up with.</P><P></P><P>Colin</P></BODY></HTML> Fri, 02 Apr 2004 14:15:45 GMT https://community.cisco.com/t5/network-security/priority-queue-and-interleaving-for-gre-tunnel-interface/m-p/43926#M1061429 c.goona 2004-04-02T14:15:45Z Re: Priority queue and interleaving for GRE tunnel interface https://community.cisco.com/t5/network-security/priority-queue-and-interleaving-for-gre-tunnel-interface/m-p/43927#M1061430 <HTML><HEAD></HEAD><BODY><P>Mark the packets coming into the router at the LAN interafce. Add the command QOS pre-classify to the Tunnel interface and Crypto-map. At this point you can either enable Fair-queueing on the WAN interface or build a Service policy and add that to the WAN interface. Fair-queueing, by default will use the precedence bits to prioritize traffic. So the packets will already be in the correct order (prioritized) by the time they enter the tunnel. You can also use a service policy and guarantee bandwidth to certain classes. The policy also uses Fair-queue to prioritize the highest TOS bits first.</P><P></P><P>In the attached sample:</P><P></P><P>#Policy "LAN" would go on the LAN interface</P><P>interafce FAST0/0</P><P>service-policy input LAN</P><P></P><P>#Policy "QOS-128-Port" would go on the WAN interface </P><P>interface s0/0</P><P> service-policy output QOS-128-Port</P><P></P><P>*You cannot have fair-queue enabled on an inbound service policy</P><P></P><P>----------------------------------------------------</P><P></P><P></P><P> </P><P></P></BODY></HTML> Fri, 16 Apr 2004 12:13:20 GMT https://community.cisco.com/t5/network-security/priority-queue-and-interleaving-for-gre-tunnel-interface/m-p/43927#M1061430 dtayman10 2004-04-16T12:13:20Z