Dell PowerEdge M420 Dell Converged Enhanced Ethernet Command Reference - Page 198
information for the MSTP instance.
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11 show spanning-tree mst interface show spanning-tree mst interface Synopsis Operands Displays information for a specified interface for a Multiple Spanning Tree Protocol (MSTP) instance. show spanning-tree mst interface [port-channel number| {in | ex}tengigabitethernet slot/port] port-channel number Specifies the port-channel of the interface. The range of valid values is 1-63. tengigabitethernet slot port Specifies a valid 10 Gbps Ethernet interface. Specifies a valid slot number for the interface for which to display information for the MSTP instance. Specifies a valid port number for the interface for which to display information for the MSTP instance. Defaults There are no default configurations for this command. Command EXEC mode Modes Description Use this command to display MSTP protocol specific information such as Common and Internal Spanning Tree (CIST) spanning-tree related information, information to each MSTP instance (MSTI), and the state of the port specific to each MSTI. Usage There are no usage guidelines for this command. Guidelines Examples To display information for the MSTP interface: switch#show spanning-tree mst interface intengigabitethernet 0/0 Spanning-tree Mode: Multiple Spanning Tree Protocol CIST Root Id: 8000.0005.1e76.1aa0 (self) CIST Bridge Id: 8000.0005.1e76.1aa0 CIST Reg Root Id: 8000.0005.1e76.1aa0 (self) CIST Operational Port Hello Time: 0 Number of forward-transitions: 0 Version: Multiple Spanning Tree Protocol - Received None - Send MSTP Edgeport: off; AutoEdge: no; AdminEdge: no; EdgeDelay: 3 sec Configured Root guard: off; Operational Root guard: off Boundary: yes Bpdu-guard: off Bpdu-filter: off Link-type: point-to-point Received BPDUs: 0; Sent BPDUs: 0 Instance Role Sts Cost Prio VLANs 0 DIS DSC 2000 128 1 See Also show spanning-tree brief, show spanning-tree mst brief 182 Dell Converged Enhanced Ethernet Command Reference 53-1002115-01