Dell Force10 MXL Blade MXL 10/40GbE Switch IO Module FTOS Command Line Referen - Page 628

www.dell.com | support.dell.com Table 34-1. show spanning-tree 0 Command Description Field "Times" "Port 1..." "Port path..." "Designated root..." "Designated port..." Description 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 34-4. show spanning-tree 0 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 Bpdu filter disabled globally Interface Designated Name PortID Prio Cost Sts Cost Bridge ID Tengig 1/1 8.26 8 4 FWD 0 32768 0001.e800.0a56 Tengig 1/2 8.27 8 4 FWD 0 32768 0001.e800.0a56 Tengig 1/3 8.28 8 4 FWD 0 32768 0001.e800.0a56 FTOS# PortID -----8.26 8.27 8.28 Figure 34-5. show spanning-tree 0 guard Command Example FTOS#show spanning-tree 0 guard Interface Name Instance Sts Guard type Tengig 0/1 0 INCON(Root) Rootguard Tengig 0/2 0 LIS Loopguard Tengig 0/3 0 EDS (Shut) Bpduguard Bpdu Filter ----------- No No No Table 34-2. show spanning-tree 0 guard Command Description Field Interface Name Instance Sts Description STP interface STP 0 instance Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS), blocking (BLK), or shut down (EDS Shut) 628 | Spanning Tree Protocol (STP)