Bruce, I've been using Cisco phones on C2 stack for some time now without problems.
All I did was create the data and voice vlans, set vlan create 3,64 set vlan name 3 "Voice" set vlan name 64 "Users" Set the ports PVID (untagged ingress for computers attached to phones): set port vlan fe.*.* 64 modify-egress Set Tagged egress for voice vlan: set vlan egress 3 fe.*.* tagged Then enable ciscodp and set the voice vlan to pass to the phone on each port : set ciscodp time 10 set ciscodp status enable set ciscodp port status disable ge.1.48 set ciscodp port vvid 3 fe.*.* If you have any voice servers (Call Manager etc) directly connected in the voice vlan, you may want to set the default port priority of those ports (Here=3) set port priority ge.1.3 3 set port priority ge.1.4 3 Also if using music on hold you may want to consider enabling IGMP Snooping: set igmpsnooping interfacemode fe.*.* enable set igmpsnooping adminmode enable You can create policy rules to override the COS settings on the phones if you really wanted to but I don't bother. Regards, Andy From: Hopkins, Bruce [mailto:[email protected]] Sent: 20 July 2011 16:13 To: Enterasys Customer Mailing List Subject: RE:[enterasys] COS for Cisco Phones Thanks Hugo, I've been getting different stories depending on what I read. So you are saying all I should need is to set vlan egress <voicevlan> <port> tagged on all the ports? Since the admin vlan is already set untagged to the desktop vlan, correct? From: Hugo Veiga [mailto:[email protected]]<mailto:[mailto:[email protected]]> Sent: Wednesday, July 20, 2011 11:09 AM To: Enterasys Customer Mailing List Subject: RE:[enterasys] COS for Cisco Phones Hi, I have a very large implementation of cisco phones with Enterasys Networks. You don't have to configure nothing because the phone itself already configures the QoS that is needed and the Enterasys Equipment's respect that. You only have to set the vlan tagged to the phone that's it. If you are also connecting a computer in the phone then the vlan for the computer must be untagged. If you want to automatize the vlans to the phone you can also configure ciscoDP in your switches. You should never configure nothing in cos 7 because that is used for broadcast, spantree and other protocols needed by your network. Best regards, Hugo Veiga From: Hopkins, Bruce [mailto:[email protected]]<mailto:[mailto:[email protected]]> Sent: quarta-feira, 20 de Julho de 2011 14:55 To: Enterasys Customer Mailing List Subject: [enterasys] COS for Cisco Phones We are putting in some cisco phones and we have a combination of B2,B3,B5 and C3 switches on the edge. I know how to push cos with policy manager but not really sure how to set it up through the console. Can someone give me a clue. Keep getting erros with the set cos commands so I must be missing something. The phoens will all be in their own vlan so I'll have to egress the phone vlan on all the ports, but I'm not sure what will need to be done to set the COS to 7. I don't really want to set upa policy as I've still got some other issues in this network I need to fix and policy manager could really screw it up right now. Any pointers would be appreciated. * --To unsubscribe from enterasys, send email to [email protected]<mailto:[email protected]> with the body: unsubscribe enterasys [email protected]<mailto:[email protected]> ________________________________ UBI amiga do ambiente: Antes de imprimir este e-mail pense bem se tem mesmo que o fazer. As árvores são um bem imprescindível. * --To unsubscribe from enterasys, send email to [email protected]<mailto:[email protected]> with the body: unsubscribe enterasys [email protected]<mailto:[email protected]> * --To unsubscribe from enterasys, send email to [email protected]<mailto:[email protected]> with the body: unsubscribe enterasys [email protected]<mailto:[email protected]> --- To unsubscribe from enterasys, send email to [email protected] with the body: unsubscribe enterasys [email protected]
