Dell S5148F-ON OS10 Enterprise Edition User Guide Release 10.3.2E-R1 - Page 162
spanning-tree vlan cost, spanning-tree vlan forward-time, Default, Command Mode, Usage Information
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Default Command Mode Usage Information Example Not configured INTERFACE When you configure an EdgePort on a device running STP, the port immediately transitions to Forwarding state. Only configured ports connected to end hosts act as EdgePorts. OS10(config)# spanning-tree port type edge Supported Releases 10.2.0E or later spanning-tree vlan cost Sets the path cost of the interface per VLAN for PVST calculations. Syntax spanning-tree vlan vlan-id cost {value} Parameters value - Enter a port cost value to set the path cost of the interface for PVST calculations (1 to 200000000). Defaults • 100- Mb/s Ethernet interface = 200000 • 1 Gigabit Ethernet interface = 20000 • 10-Gigabit Ethernet interface = 2000 • Port-channel interface with one 100 Mb/s Ethernet = 200000 • Port-channel interface with one 1 Gigabit Ethernet = 20000 • Port-channel interface with one 10 Gigabit Ethernet = 2000 • Port-channel with two 1 Gigabit Ethernet = 18000 • Port-channel with two 10 Gigabit Ethernet = 1800 • Port-channel with two 100 Mbps Ethernet = 180000 Command Mode Usage Information Example INTERFACE The media speed of a LAN interface determines the STP port path cost default value. OS10(conf-if-eth1/1/4)# spanning-tree vlan 10 cost 1000 Supported Releases 10.2.0E or later spanning-tree vlan forward-time Configures a time interval for the interface to wait in Blocking state or Learning state before moving to Forwarding state. Syntax spanning-tree vlan vlan-id forward-time seconds Parameters • vlan-id- Enter a VLAN ID number (1 to 4093). • seconds - Enter the forward-delay time in seconds (4 to 30). Default Command Mode Usage Information Example 15 seconds CONFIGURATION None OS10(config)# spanning-tree vlan 10 forward-time 16 162 Layer 2