Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 1282
protocol spanning-tree pvst
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Example Related Commands Version 9.9(0.0) 9.2(1.0) 8.3.19.0 8.3.11.1 8.3.7.0 8.3.1.0 Description Introduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced. Dell(conf-pvst)#do show spanning-tree pvst vlan 5 brief VLAN 5 Executing IEEE compatible Spanning Tree Protocol Root ID Priority 32773, Address 0001.e832.73f7 Root Bridge hello time 2, max age 20, forward delay 15 Bridge ID Priority 32773 (priority 32768 sys-id-ext 5), Address 0001.e832.73f7 We are the root of Vlan 5 Configured hello time 2, max age 20, forward delay 15 Interface Designated Name PortID Prio Cost Sts Cost Bridge ID PortID Te 0/10 128.140 128 200000 FWD 0 32773 0001.e832.73f7 128.140 Te 0/12 128.142 128 200000 DIS 0 32773 0001.e832.73f7 128.142 Interface Name Role PortID Prio Cost Sts Cost Link-type Edge Te 0/10 Desg 128.140 128 200000 FWD 0 P2P No Te 0/12 Dis 128.142 128 200000 DIS 0 P2P No protocol spanning-tree pvst - enter SPANNING TREE mode on the switch. protocol spanning-tree pvst To enable PVST+ on a device, enter the PVST+ mode. C9000 Series Syntax protocol spanning-tree pvst To disable PVST+, use the disable command. Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version Description 9.9(0.0) 9.2(1.0) 8.3.19.0 8.3.11.1 Introduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. Introduced on the Z9000. 1282 Per-VLAN Spanning Tree Plus (PVST+)
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