Dell Force10 S4820T FTOS Command Reference Guide - Page 1197

Defaults Command Modes Command History Example (brief) brief Interface guard (OPTIONAL) Enter the keyword brief to view a synopsis of the PVST+ configuration information. (OPTIONAL) Enter one of the interface keywords along with the slot/port information: • For a Fast Ethernet interface, enter the keyword FastEthernet followed by the slot/port information. • For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet followed by the slot/port information. • For a Port Channel interface, enter the keyword port-channel followed by a number: C-Series and S-Series Range: 1-128 E-Series Range: 1 to 32 for EtherScale, 1 to 255 for TeraScale and 1 to 512 for ExaScale. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE followed by the slot/port information. (OPTIONAL) Enter the keyword guard to display the type of guard enabled on a PVST interface and the current port state. No default behavior or values EXEC EXEC Privilege Version 8.5.1.0 Version 8.4.2.1 Version 7.6.1.0 Version 7.5.1.0 Version 6.4.1.0 Version 6.2.1.1 Added support for 4-port 40G line cards on ExaScale. Support for the optional guard keyword was added on the C-Series, S-Series, and E-Series TeraScale. Support added for S-Series Support added for C-Series Expanded to display port error disable state (EDS) caused by loopback BPDU inconsistency and Port VLAN ID inconsistency. Introduced FTOS#show spanning-tree pvst vlan 3 brief VLAN 3 Executing IEEE compatible Spanning Tree Protocol Root ID Priority 4096, Address 0001.e801.6aa8 Root Bridge hello time 2, max age 20, forward delay 15 Bridge ID Priority 16384, Address 0001.e805.e306 Configured hello time 2, max age 20, forward delay 15 Interface Name PortID Prio Cost Gi 1/0 128.130 128 20000 Gi 1/1 128.131 128 20000 Gi 1/16 128.146 128 20000 Gi 1/17 128.147 128 20000 Designated Sts Cost Bridge ID PortID FWD 20000 4096 0001.e801.6aa8 128.426 BLK 20000 4096 0001.e801.6aa8 128.427 FWD 20000 16384 0001.e805.e306 128.146 FWD 20000 16384 0001.e805.e306 128.147 Interface Name Role PortID Prio Cost Sts Cost Link-type Edge Per-VLAN Spanning Tree Plus (PVST+) | 1197