Dell S3100 Command Line Reference Guide for the Series 9.112.0P2 - Page 1610
debug spanning-tree
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Version 9.0.2.0 8.3.19.0 8.3.11.1 8.2.1.0 Description Introduced on the S6000. Introduced on the S4820T. Introduced on the S4810. Introduced on the C-Series and S-Series. debug spanning-tree Enable debugging of the spanning tree protocol and view information on the protocol. Syntax debug spanning-tree {stp-id [all | bpdu | config | events | exceptions | general | root] | protocol} To disable debugging, use the no debug spanning-tree command. Parameters stp-id protocol all bpdu config events general root Enter zero (0). The switch supports one spanning tree group with a group ID of 0. Enter the keyword for the type of STP to debug, either mstp, pvst, or rstp. (OPTIONAL) Enter the keyword all to debug all spanning tree operations. (OPTIONAL) Enter the keyword bpdu to debug bridge protocol data units. (OPTIONAL) Enter the keyword config to debug configuration information. (OPTIONAL) Enter the keyword events to debug STP events. (OPTIONAL) Enter the keyword general to debug general STP operations. (OPTIONAL) Enter the keyword root to debug STP root transactions. Command Modes Command History EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version 9.10(0.0) 9.10(0.0) 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.2(1.0) 9.0.2.0 8.3.19.0 8.3.11.1 Description Introduced on the S3148. Introduced on the S6100-ON. Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Introduced on the Z9500. Introduced on the S6000. Introduced on the S4820T. Introduced on the Z9000. 1610 Spanning Tree Protocol (STP)
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