Dell N3200-ON EMC Networking N-Series Switches CLI Reference Guide version 6.7 - Page 859

Command Modes Global Configuration mode User Guidelines This command can be configured even if the switch is configured for MST (RSTP) mode. It is only used when the switch is configured for STP-PV or RSTP-PV modes. The logic sets the bridge priority to a value lower (primary) or next lower (secondary) than the lowest bridge priority for the specified VLAN or a range of VLANs. This command only applies when STP-PV or RSTP-PV is enabled. Configuration of the bridge priority is given preference over configuration of the root primary or root secondary configuration, which is given preference over the configuration of DirectLink Rapid Convergence. Example console(config)#spanning-tree vlan 3 root primary spanning-tree vlan priority Use the spanning-tree vlan priority command to configure the bridge priority of a VLAN. The bridge priority is combined with the MAC address of the switch and is used to select the root bridge for the VLAN. Use the no form of the command to return the priority to the default value. Syntax spanning-tree vlan {vlan-list} priority priority no spanning-tree vlan {vlan-list} priority • vlan-list-A single VLAN ID or a list of VLAN IDs in comma delineated or range format with no embedded blanks. Range 1-4093. • priority -The bridge priority advertised when combined with the switch MAC address. Range 0-61440. Default Configuration The default bridge priority is 32768. Layer 2 Switching Commands 859