Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 904

www.dell.com | support.dell.com Example 2 Figure 35-5. show spanning-tree rstp with EDS and LBK Force10#show spanning-tree rstp br Executing IEEE compatible Spanning Tree Protocol Root ID Priority 32768, Address 0001.e801.6aa8 Root Bridge hello time 2, max age 20, forward delay 15 Bridge ID Priority 32768, Address 0001.e801.6aa8 We are the root Configured hello time 2, max age 20, forward delay 15 Interface Designated Name PortID Prio Cost Sts Cost Bridge ID PortID Gi 0/0 128.257 128 20000 EDS 0 32768 0001.e801.6aa8 128.257 Interface Name Role PortID Prio Cost Sts Cost Link-type Edge Gi 0/0 ErrDis 128.257 128 20000 EDS 0 P2P No Force10#show spanning-tree rstp Root Identifier has priority 32768, Address 0001.e801.6aa8 Root Bridge hello time 2, max age 20, forward delay 15, max hops 0 Bridge Identifier has priority 32768, Address 0001.e801.6aa8 Configured hello time 2, max age 20, forward delay 15, max hops 0 We are the root Current root has priority 32768, Address 0001.e801.6aa8 Number of topology changes 1, last change occured 00:00:31 ago on Gi 0/0 Port 257 (GigabitEthernet 0/0) is LBK_INC Discarding LBK_INC means Port path cost 20000, Port priority 128, Port Identifier 128.257 Designated root has priority 32768, address 0001.e801.6aa8 Designated bridge has priority 32768, address 0001.e801.6aa8 Loopback BPDU Inconsistency Designated port id is 128.257, designated path cost 0 Number of transitions to forwarding state 1 BPDU : sent 27, received 9 The port is not in the Edge port mode Force10# spanning-tree rstp c e s Configure Port cost, Edge port with optional Bridge Port Data Unit (BPDU) guard, or Port priority on the RSTP. Syntax spanning-tree rstp {cost Port cost | edge-port [bpduguard [shutdown-on-violation]] | priority priority} To remove the port cost, edge port with optional BPDU, or port priority, use the no spanning-tree rstp {cost Port cost | edge-port [bpduguard] | priority priority} command. 904 | Rapid Spanning Tree Protocol (RSTP)