topic Cisco to Extreme question.... in ExtremeSwitching (EXOS/Switch Engine) https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cisco-to-extreme-question/m-p/59268#M17559 Create Date: Jul 28 2012 10:11AM<BR /> <BR /> Cisco to Extreme....I have set this up alot...but this setup is fighting me!Cisco 3548XL----Extreme 5iWhen ever I have sw mo tr and sw tr en dot1q on the upllink on the Cisco box .... the port gets shut down:On Cisco sw we get this error in logs:*Feb 28 16:04:30.982: %SPANTREE-2-RECV_PVID_ERR:Received BPDU with inconsistent peer vlan id 1 on GigabitEthernet0/1 on vlan 11.*Feb 28 16:04:30.982: %SPANTREE-2-BLOCK_PVID_PEER: Blocking GigabitEthernet0/1 on vlan 1.Inconsistent peer vlan.*Feb 28 16:04:31.000: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking GigabitEthernet0/1 on vlan 11.Inconsistent local vlanOnly way is to untag on vlan on the extreme side, then add that vlan as the native vlan on the cisco side...anyone see this before? (from jimmy_s) Wed, 08 Jan 2014 06:50:00 GMT EtherNation_Use 2014-01-08T06:50:00Z Cisco to Extreme question.... https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cisco-to-extreme-question/m-p/59268#M17559 Create Date: Jul 28 2012 10:11AM<BR /> <BR /> Cisco to Extreme....I have set this up alot...but this setup is fighting me!Cisco 3548XL----Extreme 5iWhen ever I have sw mo tr and sw tr en dot1q on the upllink on the Cisco box .... the port gets shut down:On Cisco sw we get this error in logs:*Feb 28 16:04:30.982: %SPANTREE-2-RECV_PVID_ERR:Received BPDU with inconsistent peer vlan id 1 on GigabitEthernet0/1 on vlan 11.*Feb 28 16:04:30.982: %SPANTREE-2-BLOCK_PVID_PEER: Blocking GigabitEthernet0/1 on vlan 1.Inconsistent peer vlan.*Feb 28 16:04:31.000: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking GigabitEthernet0/1 on vlan 11.Inconsistent local vlanOnly way is to untag on vlan on the extreme side, then add that vlan as the native vlan on the cisco side...anyone see this before? (from jimmy_s) Wed, 08 Jan 2014 06:50:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cisco-to-extreme-question/m-p/59268#M17559 EtherNation_Use 2014-01-08T06:50:00Z