Netgear GS716Tv2 GS716Tv2/GS724Tv3 Software Admin Manual - Page 83

GS716Tv2 and GS724Tv3 Software Administration Manual Table 3-10. Spanning Tree Switch Configuration/Status Fields (continued) Field Time Since Topology Change Topology Change Count Topology Change Designated Root Root Path Cost Root Port Max Age (secs) Forward Delay (secs) Hold TIme (secs) CST Regional Root CST Path Cost Description The time in seconds since the topology of the CST last changed. The number of times the topology has changed for the CST. The value of the topology change parameter for the switch indicating if a topology change is in progress on any port assigned to the CST. The value is either True or False. The bridge identifier of the root bridge. It is made up from the bridge priority and the base MAC address of the bridge. Path cost to the Designated Root for the CST. Port to access the Designated Root for the CST. Specifies the bridge maximum age for CST. The value must be less than or equal to (2 X Bridge Forward Delay) - 1 and greater than or equal to 2 X (Bridge Hello Time +1). Derived value of the Root Port Bridge Forward Delay parameter. Minimum time between transmission of Configuration BPDUs. Priority and base MAC address of the CST Regional Root. Path Cost to the CST tree Regional Root. 2. Click Refresh to update the information on the screen with the most current data. 3. Click Cancel to cancel the configuration on the screen and reset the data on the screen to the latest value of the switch 4. If you make any configuration changes, click Apply to send the updated configuration to the switch. Configuration changes occur immediately. CST Configuration Use the Spanning Tree CST Configuration page to configure Common Spanning Tree (CST) and Internal Spanning Tree on the switch. To display the Spanning Tree CST Configuration page: 1. Click SwitchingSTPAdvanced  CST Configuration in the navigation tree. Configuring Switching Information v1.0, July 2009 3-19