Cisco - Switch - Verificando as configurações do Spanning-Tree (CatOS)

Comandos para a verificação do Spanning-Tree em sistema CatOS

Console> show spantree

Console> show spantree summary

Console> show spantree blockedports

Console> show spantree guard

Console> show spantree statistics

Console> show spantree [ backbonefast | portfast | uplinkfast ]

OPÇÕES

• active - Show active ports in spanning tree
• backbonefast - Show spanning tree backbone fast
• blockedports - Show ports that are blocked
• bpdu-filter - Show spanning tree bpdu-filter information
• bpdu-guard - Show spanning tree bpdu-guard information
• bpdu-skewing - Show spanning tree bpdu skewing statistics
• conflicts - Show spanning tree conflicting info for vlan
• debug - Show spanning tree bpdu information
• defaultcostmode - Show spanning tree port cost mode
• guard - Show spanning tree guard info
• mapping - Show spanning tree vlan and instance mapping
• mistp-instance - Show spantree info for MISTP instance
• mst - Show MST information
• portfast - Show spanning tree port fast info
• portinstancecost - Show spanning tree port instance cost
• portvlancost - Show spanning tree port vlan cost
• statistics - Show spanning tree statistic info
• summary - Show spanning tree summary
• uplinkfast - Show spanning tree uplink fast
• Module - number and Port number(s)
• VLAN - number for PVST+/RAPID-PVST+