SW-1(config-mst)#instance 2 vlan 15 SW-1(config-mst)#exit SW-1(config)# Jun 8 14:02:30.274 UTC: MSTP(2): Fa0/11 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(2): Fa0/13 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(2): Fa0/21 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(2): Fa0/23 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(2): Fa0/24 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MST(2): disabled Jun 8 14:02:30.274 UTC: MST[2] Instance deleted Jun 8 14:02:30.274 UTC: MSTP(1): Fa0/21 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(1): Fa0/23 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(1): Fa0/24 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MST(1): disabled Jun 8 14:02:30.274 UTC: MST[1] Instance deleted Jun 8 14:02:30.274 UTC: MSTP(0): Fa0/11 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(0): Fa0/13 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(0): Fa0/21 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(0): Fa0/23 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MSTP(0): Fa0/24 State change forwarding -> disabled Jun 8 14:02:30.274 UTC: MST(0): disabled Jun 8 14:02:30.274 UTC: MST[0] Instance deleted Jun 8 14:02:31.280 UTC: MST(0): Initialization Jun 8 14:02:31.280 UTC: MST(1): Initialization Jun 8 14:02:31.280 UTC: MSTP: created IST port for 2307590 Jun 8 14:02:31.280 UTC: MSTP(0): Fa0/21 State change disabled -> blocking Jun 8 14:02:31.280 UTC: MSTP(1): Fa0/21 State change disabled -> blocking Jun 8 14:02:31.280 UTC: MSTP: created IST port for 230A860 Jun 8 14:02:31.280 UTC: MSTP(0): Fa0/23 State change disabled -> blocking Jun 8 14:02:31.280 UTC: MSTP(1): Fa0/23 State change disabled -> blocking Jun 8 14:02:31.280 UTC: MSTP: created IST port for 230C1C8 Jun 8 14:02:31.280 UTC: MSTP(0): Fa0/24 State change disabled -> blocking Jun 8 14:02:31.280 UTC: MSTP(1): Fa0/24 State change disabled -> blocking Jun 8 14:02:31.280 UTC: MST(2): Initialization Jun 8 14:02:31.280 UTC: MSTP(2): Fa0/21 State change disabled -> blocking Jun 8 14:02:31.280 UTC: MSTP(2): Fa0/23 State change disabled -> blocking Jun 8 14:02:31.280 UTC: MSTP(2): Fa0/24 State change disabled -> blocking Jun 8 14:02:31.297 UTC: MSTP: created IST port for 22F7550 Jun 8 14:02:31.297 UTC: MSTP(0): Fa0/11 State change disabled -> blocking Jun 8 14:02:31.297 UTC: MSTP(0): Fa0/11 State change blocking -> forwarding Jun 8 14:02:31.297 UTC: MSTP(2): Fa0/11 State change disabled -> blocking Jun 8 14:02:31.297 UTC: MSTP(2): Fa0/11 State change blocking -> forwarding Jun 8 14:02:31.297 UTC: MSTP: created IST port for 22FA820 Jun 8 14:02:31.297 UTC: MSTP(0): Fa0/13 State change disabled -> blocking Jun 8 14:02:31.297 UTC: MSTP(0): Fa0/13 State change blocking -> forwarding Jun 8 14:02:31.297 UTC: MSTP(2): Fa0/13 State change disabled -> blocking Jun 8 14:02:31.297 UTC: MSTP(2): Fa0/13 State change blocking -> forwarding Jun 8 14:02:31.515 UTC: MST[0]: Fa0/23 ( designatedportid, fromMyregion 0) Jun 8 14:02:31.515 UTC: MST[0]: Fa0/23 rcvd_bpdu (Confirmed - different region) - setting BOUNDARY flag Jun 8 14:02:31.515 UTC: MSTP(0): Fa0/23 State change blocking -> forwarding Jun 8 14:02:31.515 UTC: MSTP(1): Fa0/23 State change blocking -> forwarding Jun 8 14:02:31.515 UTC: MSTP(2): Fa0/23 State change blocking -> forwarding Jun 8 14:02:31.515 UTC: MSTP(1): Fa0/23 is now boundary port Jun 8 14:02:31.515 UTC: MSTP(1): port Fa0/23 initiating tc Jun 8 14:02:31.515 UTC: MSTP(1): flushing Fa0/21 Jun 8 14:02:31.515 UTC: MSTP(1): flushing Fa0/23 Jun 8 14:02:31.515 UTC: MSTP(1): flushing Fa0/24 Jun 8 14:02:31.515 UTC: MSTP(2): Fa0/23 is now boundary port Jun 8 14:02:31.515 UTC: MSTP(2): port Fa0/23 initiating tc Jun 8 14:02:31.515 UTC: MSTP(2): flushing Fa0/21 Jun 8 14:02:31.515 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:31.515 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:31.515 UTC: MST[0]: Fa0/24 ( designatedportid, fromMyregion 0) Jun 8 14:02:31.515 UTC: MST[0]: Fa0/24 rcvd_bpdu (Confirmed - different region) - setting BOUNDARY flag Jun 8 14:02:31.515 UTC: MSTP(0): Fa0/24 State change blocking -> forwarding Jun 8 14:02:31.515 UTC: MSTP(1): Fa0/24 State change blocking -> forwarding Jun 8 14:02:31.515 UTC: MSTP(2): Fa0/24 State change blocking -> forwarding Jun 8 14:02:31.523 UTC: MSTP(1): Fa0/24 is now boundary port Jun 8 14:02:31.523 UTC: MSTP(1): port Fa0/24 initiating tc Jun 8 14:02:31.523 UTC: MSTP(2): Fa0/24 is now boundary port Jun 8 14:02:31.523 UTC: MSTP(2): port Fa0/24 initiating tc Jun 8 14:02:31.565 UTC: MSTP(0): port Fa0/23 initiating tc Jun 8 14:02:31.574 UTC: MSTP(0): flushing Fa0/21 Jun 8 14:02:31.574 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:31.574 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:31.574 UTC: MSTP(1): port Fa0/23 initiating tc Jun 8 14:02:31.574 UTC: MSTP(2): port Fa0/23 initiating tc Jun 8 14:02:31.632 UTC: MSTP(0): port Fa0/24 initiating tc Jun 8 14:02:31.632 UTC: MSTP(1): port Fa0/24 initiating tc Jun 8 14:02:31.632 UTC: MSTP(2): port Fa0/24 initiating tc Jun 8 14:02:31.876 UTC: MST[0]: Fa0/21 ( designatedportid, fromMyregion 0) Jun 8 14:02:31.876 UTC: MST[0]: Fa0/21 rcvd_bpdu (Confirmed - different region) - setting BOUNDARY flag Jun 8 14:02:31.876 UTC: MSTP(0): Fa0/21 State change blocking -> forwarding Jun 8 14:02:31.876 UTC: MSTP(1): Fa0/21 State change blocking -> forwarding Jun 8 14:02:31.876 UTC: MSTP(2): Fa0/21 State change blocking -> forwarding Jun 8 14:02:31.876 UTC: MSTP(1): Fa0/21 is now boundary port Jun 8 14:02:31.876 UTC: MSTP(1): port Fa0/21 initiating tc Jun 8 14:02:31.876 UTC: MSTP(2): Fa0/21 is now boundary port Jun 8 14:02:31.876 UTC: MSTP(2): port Fa0/21 initiating tc Jun 8 14:02:32.161 UTC: MSTP(0): port Fa0/21 initiating tc Jun 8 14:02:32.161 UTC: MSTP(0): flushing Fa0/21 Jun 8 14:02:32.161 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:32.161 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:32.161 UTC: MSTP(1): port Fa0/21 initiating tc Jun 8 14:02:32.161 UTC: MSTP(1): flushing Fa0/21 Jun 8 14:02:32.161 UTC: MSTP(1): flushing Fa0/23 Jun 8 14:02:32.161 UTC: MSTP(1): flushing Fa0/24 Jun 8 14:02:32.161 UTC: MSTP(2): port Fa0/21 initiating tc Jun 8 14:02:32.161 UTC: MSTP(2): flushing Fa0/21 Jun 8 14:02:32.161 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:32.161 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:32.178 UTC: MSTP(0): port Fa0/21 received tc Jun 8 14:02:32.178 UTC: MSTP(1): port Fa0/21 received tc Jun 8 14:02:32.178 UTC: MSTP(2): port Fa0/21 received tc Jun 8 14:02:33.612 UTC: MSTP(0): port Fa0/21 received tc Jun 8 14:02:33.612 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:33.612 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:33.612 UTC: MSTP(1): port Fa0/21 received tc Jun 8 14:02:33.612 UTC: MSTP(1): flushing Fa0/23 Jun 8 14:02:33.612 UTC: MSTP(1): flushing Fa0/24 Jun 8 14:02:33.612 UTC: MSTP(2): port Fa0/21 received tc Jun 8 14:02:33.612 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:33.612 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:35.625 UTC: MSTP(0): port Fa0/21 received tc Jun 8 14:02:35.625 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:35.625 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:35.625 UTC: MSTP(1): port Fa0/21 received tc Jun 8 14:02:35.625 UTC: MSTP(1): flushing Fa0/23 Jun 8 14:02:35.625 UTC: MSTP(1): flushing Fa0/24 Jun 8 14:02:35.625 UTC: MSTP(2): port Fa0/21 received tc Jun 8 14:02:35.625 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:35.625 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:36.271 UTC: MSTP(0): port Fa0/21 received tc Jun 8 14:02:36.271 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:36.271 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:36.271 UTC: MSTP(1): port Fa0/21 received tc Jun 8 14:02:36.271 UTC: MSTP(1): flushing Fa0/23 Jun 8 14:02:36.271 UTC: MSTP(1): flushing Fa0/24 Jun 8 14:02:36.271 UTC: MSTP(2): port Fa0/21 received tc Jun 8 14:02:36.271 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:36.271 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:37.639 UTC: MSTP(0): port Fa0/21 received tc Jun 8 14:02:37.639 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:37.639 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:37.639 UTC: MSTP(1): port Fa0/21 received tc Jun 8 14:02:37.639 UTC: MSTP(1): flushing Fa0/23 Jun 8 14:02:37.639 UTC: MSTP(1): flushing Fa0/24 Jun 8 14:02:37.639 UTC: MSTP(2): port Fa0/21 received tc Jun 8 14:02:37.639 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:37.639 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:39.652 UTC: MSTP(0): port Fa0/21 received tc Jun 8 14:02:39.652 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:39.652 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:39.652 UTC: MSTP(1): port Fa0/21 received tc Jun 8 14:02:39.652 UTC: MSTP(1): flushing Fa0/23 Jun 8 14:02:39.652 UTC: MSTP(1): flushing Fa0/24 Jun 8 14:02:39.652 UTC: MSTP(2): port Fa0/21 received tc Jun 8 14:02:39.652 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:39.652 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:40.021 UTC: MSTP(0): port Fa0/21 received tc Jun 8 14:02:40.021 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:40.021 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:40.021 UTC: MSTP(1): port Fa0/21 received tc Jun 8 14:02:40.021 UTC: MSTP(1): flushing Fa0/23 Jun 8 14:02:40.021 UTC: MSTP(1): flushing Fa0/24 Jun 8 14:02:40.021 UTC: MSTP(2): port Fa0/21 received tc Jun 8 14:02:40.021 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:40.021 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:48.863 UTC: MSTP: Fa0/13 Received STP BPDUs - Setting BOUNDARY flag Jun 8 14:02:48.863 UTC: MSTP: Fa0/13 rcvd STP BPDU, changing to STP mode Jun 8 14:02:48.863 UTC: MSTP(0): port Fa0/13 received tc Jun 8 14:02:48.863 UTC: MSTP(0): flushing Fa0/21 Jun 8 14:02:48.863 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:48.863 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:48.863 UTC: MSTP(2): port Fa0/13 received tc Jun 8 14:02:48.863 UTC: MSTP(2): flushing Fa0/21 Jun 8 14:02:48.863 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:48.863 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:49.861 UTC: MST[0]: Fa0/13 ( rootbridgeid, fromMyregion 0) Jun 8 14:02:49.861 UTC: MST[0]: Fa0/13 rcvd_bpdu (Superior- res != 0, Wasboundary 1, fromMyregion 0) Jun 8 14:02:49.861 UTC: MSTP(0): port Fa0/13 received tc Jun 8 14:02:49.861 UTC: MSTP(0): flushing Fa0/21 Jun 8 14:02:49.861 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:49.861 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:49.861 UTC: MSTP(2): port Fa0/13 received tc Jun 8 14:02:49.861 UTC: MSTP(2): flushing Fa0/21 Jun 8 14:02:49.861 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:49.861 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:50.524 UTC: MSTP(0): port Fa0/13 received tc Jun 8 14:02:50.524 UTC: MSTP(0): flushing Fa0/21 Jun 8 14:02:50.524 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:50.524 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:50.524 UTC: MSTP(2): port Fa0/13 received tc Jun 8 14:02:50.524 UTC: MSTP(2): flushing Fa0/21 Jun 8 14:02:50.524 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:50.524 UTC: MSTP(2): flushing Fa0/24 Jun 8 14:02:51.866 UTC: MSTP(0): port Fa0/13 received tc Jun 8 14:02:51.874 UTC: MSTP(0): flushing Fa0/21 Jun 8 14:02:51.874 UTC: MSTP(0): flushing Fa0/23 Jun 8 14:02:51.874 UTC: MSTP(0): flushing Fa0/24 Jun 8 14:02:51.874 UTC: MSTP(2): port Fa0/13 received tc Jun 8 14:02:51.874 UTC: MSTP(2): flushing Fa0/21 Jun 8 14:02:51.874 UTC: MSTP(2): flushing Fa0/23 Jun 8 14:02:51.874 UTC: MSTP(2): flushing Fa0/24 SW-1(config)# SW-1(config)#^Z SW-1# Jun 8 14:03:05.279 UTC: %SYS-5-CONFIG_I: Configured from console by vty2 (210.18.5.73) SW-1# SW-1# Jun 8 14:03:07.167 UTC: MSTP[0]: tc timer expired Jun 8 14:03:07.167 UTC: MSTP[1]: tc timer expired Jun 8 14:03:07.167 UTC: MSTP[2]: tc timer expired SW-1# SW-1#