BigIron RX Series Configuration Guide 104353-1001986-01802.1s Multiple Spanning Tree Protocol 40Refer to Table 168 for details about the display parameters.Displaying MSTP information for CIST instance 0Instance 0 is the Common and Internal Spanning Tree Instance (CIST). When you displayinformation for this instance there are some differences with displaying other instances. Thefollowing example displays MSTP information for CIST Instance 0.To display details about the MSTP configuration, enter the following command.To display details about the MSTP that is configured on the device, enter the following command.BigIron RX(config)#show mstp 1MSTP Instance 1 - VLANs: 2----------------------------------------------------------------------------Bridge Max RegionalRoot IntPath Designated Root RootIdentifier Hop Bridge Cost Bridge Port Hophex cnt hex hex cnt8001000cdb80af01 20 8001000cdb80af01 0 8001000cdb80af01 Root 20Port Pri PortPath Role State Designa- DesignatedNum Cost ted cost bridge3/1 128 2000 MASTER FORWARDING 0 8001000cdb80af01BigIron RX(config)#show mstp 0MSTP Instance 0 (CIST) - VLANs: 1----------------------------------------------------------------------------Bridge Bridge Bridge Bridge Bridge Root Root Root RootIdentifier MaxAge Hello FwdDly Hop MaxAge Hello FwdDly Hophex sec sec sec cnt sec sec sec cnt8000000cdb80af01 20 2 15 20 20 2 15 19Root ExtPath RegionalRoot IntPath Designated RootBridge Cost Bridge Cost Bridge Porthex hex hex8000000480bb9876 2000 8000000cdb80af01 0 8000000480bb9876 3/1Port Pri PortPath P2P Edge Role State Designa- DesignatedNum Cost Mac Port ted cost bridge3/1 128 2000 T F ROOT FORWARDING 0 8000000480bb9876BigIron RX(config)#show mstp confMSTP CONFIGURATION------------------Name : Reg1Revision : 1Version : 3 (MSTP mode)Status : StartedInstance VLANs-------- ------------------------------------------------------0 4089
