Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 1037

Table 42-1. show spanning-tree Command Example Information (continued) Field "Timers" "Times" "Port 1..." "Port path..." "Designated root..." "Designated port..." Description Lists the values for the following bridge timers: • hold time • topology change • hello time • max age • forward delay List the number of seconds since the last: • hello time • topology change • notification • aging Displays the Interface type slot/port information and the status of the interface (Disabled or Enabled). Displays the path cost, priority, and identifier for the interface. Displays the priority and MAC address of the root bridge of the STG that the interface belongs. Displays the designated port ID Figure 42-4. show spanning-tree brief Command Example Force10#show span 0 brief Executing IEEE compatible Spanning Tree Protocol Root ID Priority 32768 Address 0001.e800.0a56 Root Bridge hello time 2, max age 20, forward delay 15 Bridge ID Priority 32768, Address 0001.e800.0a56 Configured hello time 2, max age 20, forward delay 15 Interface Designated Name PortID Prio Cost Sts Cost Bridge ID Gi 1/1 8.26 8 4 FWD 0 32768 0001.e800.0a56 Gi 1/2 8.27 8 4 FWD 0 32768 0001.e800.0a56 Gi 1/3 8.28 8 4 FWD 0 32768 0001.e800.0a56 Force10# PortID -----8.26 8.27 8.28 Usage You must enable Spanning Tree group 0 prior to using this command. Information spanning-tree c e s Configure Spanning Tree group id, cost, priority, and Portfast for an interface. Syntax spanning-tree stp-id [cost cost] [portfast [bpduguard]] [priority priority] To disable Spanning Tree group on an interface, use the no spanning-tree stp-id [cost cost] [portfast [bpduguard] [shutdown-on-violation]] [priority priority] command. Spanning Tree Protocol (STP) | 1037