https://community.extremenetworks.com/t5/extremeswitching-exos-switch/configuracion-en-stp-en-4-swtiches/m-p/83538#M20354 Hi, <BR /> <BR /> If we are talking about RSTP (802.1w), I think you miss carrier VLAN ID. Carrier VLAN is the one that will carry STP BPDUs. See an example from EXOS User Guide in the image attached.<BR /> <BR /> <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="7d071c5e4c5d4754a04d68a8a89ab4a5_7ddae487-9b60-4f0c-b315-43c2b82c6fa5.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/2715iA36E92255C726D51/image-size/large?v=v2&amp;px=999" role="button" title="7d071c5e4c5d4754a04d68a8a89ab4a5_7ddae487-9b60-4f0c-b315-43c2b82c6fa5.png" alt="7d071c5e4c5d4754a04d68a8a89ab4a5_7ddae487-9b60-4f0c-b315-43c2b82c6fa5.png" /></span></P><BR /> If it still won't be working, please attach here:<BR /> <UL> <LI>'show stpd' </LI><LI>'show stpd s0' </LI><LI>'show stpd s0 ports detail' </LI></UL>It's more than enough, but we will be able to walk through the analysis of RSTP status in your network together.<BR /> <BR /> Kind regards,<BR /> Tomasz Tue, 12 Feb 2019 05:11:49 GMT Tomasz 2019-02-12T05:11:49Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/configuracion-en-stp-en-4-swtiches/m-p/83537#M20353 hola a todos,<BR /> <BR /> tengo que realizar la configuracion de stp con 2 vlan, en 4 switches que estan conectados en forma de un anillo .<BR /> <BR /> en cada switch realize esta configuracion <BR /> <BR /> create vlan v10 tag 10 description ADMINISTRACION<BR /> configure vlan 10 add ports 8-9 untagged<BR /> configure vlan 10 add ports 11 tagged<BR /> configure vlan 10 add ports 12 tagged<BR /> configure vlan 10 ipaddress 10.60.52.2/24<BR /> enable ipforwarding vlan 10<BR /> <BR /> create vlan v11 tag 11 description SSID<BR /> configure vlan 11 add ports 1-7 untagged<BR /> configure vlan 11 add ports 11 tagged<BR /> configure vlan 11 add ports 12 tagged<BR /> configure vlan 11 ipaddress 10.60.53.2/24<BR /> enable ipforwarding vlan 11<BR /> <BR /> disable stpd s0<BR /> configure stpd s0 mode dot1w<BR /> enable stpd s0<BR /> configure stpd s0 priority 0 <BR /> enable stpd s0 auto-bind vlan 10 <BR /> enable stpd s0 auto-bind vlan 11 <BR /> -----------------------------------------------------------------------<BR /> <BR /> create vlan v10 tag 10 description ADMINISTRACION<BR /> configure vlan 10 add ports 8-9 untagged<BR /> configure vlan 10 add ports 10 tagged<BR /> configure vlan 10 add ports 11 tagged<BR /> configure vlan 10 add ports 12 tagged<BR /> configure vlan 10 ipaddress 10.60.52.3/24<BR /> enable ipforwarding vlan 10<BR /> <BR /> <BR /> create vlan v11 tag 11 description SSID<BR /> configure vlan 11 add ports 1-7 untagged<BR /> configure vlan 11 add ports 10 tagged<BR /> configure vlan 11 add ports 11 tagged<BR /> configure vlan 11 add ports 12 tagged<BR /> configure vlan 11 ipaddress 10.60.53.3/24<BR /> enable ipforwarding vlan 11<BR /> <BR /> <BR /> <BR /> disable stpd s0<BR /> configure stpd s0 mode dot1w<BR /> enable stpd s0<BR /> enable stpd s0 auto-bind vlan 10 <BR /> enable stpd s0 auto-bind vlan 11 <BR /> <BR /> -------------------------------------------------------------<BR /> <BR /> create vlan v10 tag 10 description ADMINISTRACION<BR /> configure vlan 10 add ports 8-9 untagged<BR /> configure vlan 10 add ports 11 tagged<BR /> configure vlan 10 add ports 12 tagged<BR /> configure vlan 10 ipaddress 10.60.52.4/24<BR /> enable ipforwarding vlan 10<BR /> <BR /> <BR /> create vlan v11 tag 11 description SSID<BR /> configure vlan 11 add ports 1-7 untagged<BR /> configure vlan 11 add ports 11 tagged<BR /> configure vlan 11 add ports 12 tagged<BR /> configure vlan 11 ipaddress 10.60.53.4/24<BR /> enable ipforwarding vlan 11<BR /> <BR /> <BR /> <BR /> disable stpd s0<BR /> configure stpd s0 mode dot1w<BR /> enable stpd s0<BR /> enable stpd s0 auto-bind vlan 10 <BR /> enable stpd s0 auto-bind vlan 11 <BR /> <BR /> --------------------------------------------------------------<BR /> <BR /> create vlan v10 tag 10 description ADMINISTRACION<BR /> configure vlan 10 add ports 8-9 untagged<BR /> configure vlan 10 add ports 10 tagged<BR /> configure vlan 10 add ports 11 tagged<BR /> configure vlan 10 add ports 12 tagged<BR /> configure vlan 10 ipaddress 10.60.52.5/24<BR /> enable ipforwarding vlan 10<BR /> <BR /> create vlan v11 tag 11 description SSID<BR /> configure vlan 11 add ports 1-7 untagged<BR /> configure vlan 11 add ports 10 tagged<BR /> configure vlan 11 add ports 11 tagged<BR /> configure vlan 11 add ports 12 tagged<BR /> configure vlan 11 ipaddress 10.60.53.5/24<BR /> enable ipforwarding vlan 11<BR /> <BR /> disable stpd s0<BR /> configure stpd s0 mode dot1w<BR /> enable stpd s0<BR /> enable stpd s0 auto-bind vlan 10 <BR /> enable stpd s0 auto-bind vlan 11<BR /> <BR /> <BR /> pero si conecto 2 pc no puedo hacer ping de una ala otra .... desde una pc solo puedo piniar al switch donde estoy conectado a los demas switches no puedo piniar <BR /> <BR /> que estoy haciendo mal <BR /> <BR /> <BR /> <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="13006f9ff3514af2bb7c912b5f7cc62a_5a6305a7-7f69-4c7d-93f8-568df853e730.jpg"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/2462i636F6248F6B3A7D5/image-size/large?v=v2&amp;px=999" role="button" title="13006f9ff3514af2bb7c912b5f7cc62a_5a6305a7-7f69-4c7d-93f8-568df853e730.jpg" alt="13006f9ff3514af2bb7c912b5f7cc62a_5a6305a7-7f69-4c7d-93f8-568df853e730.jpg" /></span></P> Tue, 12 Feb 2019 01:24:47 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/configuracion-en-stp-en-4-swtiches/m-p/83537#M20353 Abner_Saul_Marr 2019-02-12T01:24:47Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/configuracion-en-stp-en-4-swtiches/m-p/83538#M20354 Hi, <BR /> <BR /> If we are talking about RSTP (802.1w), I think you miss carrier VLAN ID. Carrier VLAN is the one that will carry STP BPDUs. See an example from EXOS User Guide in the image attached.<BR /> <BR /> <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="7d071c5e4c5d4754a04d68a8a89ab4a5_7ddae487-9b60-4f0c-b315-43c2b82c6fa5.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/2715iA36E92255C726D51/image-size/large?v=v2&amp;px=999" role="button" title="7d071c5e4c5d4754a04d68a8a89ab4a5_7ddae487-9b60-4f0c-b315-43c2b82c6fa5.png" alt="7d071c5e4c5d4754a04d68a8a89ab4a5_7ddae487-9b60-4f0c-b315-43c2b82c6fa5.png" /></span></P><BR /> If it still won't be working, please attach here:<BR /> <UL> <LI>'show stpd' </LI><LI>'show stpd s0' </LI><LI>'show stpd s0 ports detail' </LI></UL>It's more than enough, but we will be able to walk through the analysis of RSTP status in your network together.<BR /> <BR /> Kind regards,<BR /> Tomasz Tue, 12 Feb 2019 05:11:49 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/configuracion-en-stp-en-4-swtiches/m-p/83538#M20354 Tomasz 2019-02-12T05:11:49Z