Dell S3100 Command Line Reference Guide for the Series 9.100.1 - Page 1256
Port state: root-inconsistent INCON Root, forwarding FWD, listening LIS, Example Brief
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Command History 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) 9.8(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 8.3.7.0 8.5.1.0 8.4.2.1 7.6.1.0 7.5.1.0 6.4.1.0 6.2.1.1 Description Introduced on the S3148. 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. Introduced on the S4810. Added support for 4-port 40G line cards on the E-Series. Support for the optional guard keyword was added on the C-Series, S-Series, and E-Series. Introduced on the S-Series. Introduced on the C-Series. Expanded to display port error disable state (EDS) caused by loopback BPDU inconsistency and Port VLAN ID inconsistency. Introduced. Usage Information The following describes the show spanning-tree pvst command shown in the following examples. Field Description Interface Name PVST interface. Instance PVST instance. Sts Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS), blocking (BLK), or shut down (EDS Shut). Guard Type Type of STP guard configured (Root, Loop, or BPDU guard). Example (Brief) Dell# 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 Designated Name PortID Prio Cost Sts Cost Bridge ID PortID Gi 1/0 128.130 128 20000 FWD 20000 4096 0001.e801.6aa8 128.426 Gi 1/1 128.131 128 20000 BLK 20000 4096 0001.e801.6aa8 128.427 Gi 1/16 128.146 128 20000 FWD 20000 16384 0001.e805.e306 128.146 Gi 1/17 128.147 128 20000 FWD 20000 16384 0001.e805.e306 128.147 Per-VLAN Spanning Tree Plus (PVST+) 1256
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