Dell Force10 S25N-S50N FTOS Command Line Reference Guide FTOS 8.4.2.7 E-Series - Page 1271

show spanning-tree rstp c e s Display the RSTP configuration. Syntax show spanning-tree rstp [brief] [guard] Parameters brief guard (OPTIONAL) Enter the keyword brief to view a synopsis of the RSTP configuration information. (OPTIONAL) Enter the keyword guard to display the type of guard enabled on an RSTP interface and the current port state. Command Modes EXEC EXEC Privilege Command History 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 Support for the optional guard keyword was added on the E-Series 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 Introduced for E-Series Example 1 Figure 50-4. show spanning-tree rstp brief Command Example FTOS#show spanning-tree rstp brief Executing IEEE compatible Spanning Tree Protocol Root ID Priority 8192, Address 0001.e805.e306 Root Bridge hello time 4, max age 20, forward delay 15 Bridge ID Priority 16384, Address 0001.e801.6aa8 Configured hello time 2, max age 20, forward delay 15 Interface Designated Name PortID Prio Cost Sts Cost Bridge ID PortID Gi 4/0 128.418 128 20000 FWD 20000 16384 0001.e801.6aa8 128.418 Gi 4/1 128.419 128 20000 FWD 20000 16384 0001.e801.6aa8 128.419 Gi 4/8 128.426 128 20000 FWD 20000 8192 0001.e805.e306 128.130 Gi 4/9 128.427 128 20000 BLK 20000 8192 0001.e805.e306 128.131 Interface Name Role PortID Prio Cost Sts Cost Link-type Edge Gi 4/0 Desg 128.418 128 20000 FWD 20000 P2P Yes Gi 4/1 Desg 128.419 128 20000 FWD 20000 P2P Yes Gi 4/8 Root 128.426 128 20000 FWD 20000 P2P No Gi 4/9 Altr 128.427 128 20000 BLK 20000 P2P No FTOS# Rapid Spanning Tree Protocol (RSTP) | 1271