Dell S6000 FTOS 9.0(2.0) Command Line Reference Guide for the System - Page 918

www.dell.com | support.dell.com Table 44-1. show spanning-tree Command Example Information Field "Bridge Identifier." "Configured hello..." "We are..." "Current root..." "Topology flag." "Number of..." "Timers" "Times" "Port 1..." "Port path..." "Designated root..." "Designated port..." Description Lists the bridge priority and the MAC address for this STP bridge. Displays the settings for hello time, max age, and forward delay. States whether this bridge is the root bridge for the STG. Lists the bridge priority and MAC address for the root bridge. States whether the topology flag and the detected flag were set. Displays the number of topology changes, the time of the last topology change, and on what interface the topology change occurred. 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 Usage Information Figure 44-4. show spanning-tree brief Command Example FTOS#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 FTOS# PortID -----8.26 8.27 8.28 You must enable Spanning Tree group 0 prior to using this command. 918 | Spanning Tree Protocol (STP)