debug cluster stp
Enables debugging of STP and RSTP modules.
Modes
Privileged EXEC mode
Usage Guidelines
The output details how the STP registers the ICL or CCEP ports. Changes occur while supporting MCT on STP, such as ICL guard, CCEP state sync, STP and CCP messages, and topology change messages are tracked.
Examples
device# debug cluster stp CLUSTER STP debugging is now ON MCT-250-SX1600#rstputil_mct_handle_incoming_BPDU(T=12448759, VLAN=1301,port=2/9) port-stp-state=FORWARDING rstputil_mct_handle_incoming_BPDU(T=12448779, VLAN=1301,port=2/9) port-stp-state=FORWARDING rstputil_mct_handle_incoming_BPDU(T=12448799, VLAN=1301,port=2/9) port-stp-state=FORWARDING rstputil_mct_handle_incoming_BPDU(T=12448819, VLAN=1301,port=2/9) port-stp-state=FORWARDING rstputil_mct_handle_incoming_BPDU(T=12448840, VLAN=1301,port=2/9) port-stp-state=FORWARDING rstputil_mct_handle_incoming_BPDU(T=12448859, VLAN=1301,port=2/9) port-stp-state=FORWARDING