Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 1003

spanning-tree Enable the multiple spanning tree protocol on the interface. C-Series, E-Series, S-Series, Z-Series, S4810 Syntax Parameters spanning-tree To disable the multiple spanning tree protocol on the interface, use the no spanningtree command. spanning-tree Enter the keywords spanning-tree to enable the MSTP on the interface. Defaults Command Modes Command History Enable. INTERFACE Version 8.3.11.1 Version 8.3.7.0 Version 7.6.1.0 Version 7.5.1.0 pre-Version 6.2.1.0 Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Introduced on the E-Series. spanning-tree msti Configure multiple spanning tree instance cost and priority for an interface. C-Series, E-Series, S-Series, Z-Series, S4810 Syntax Parameters spanning-tree msti instance {cost cost | priority priority} msti instance cost cost Enter the keyword msti and the MST instance number. The range is zero (0) to 63. (OPTIONAL) Enter the keyword cost followed by the port cost value. The range is 1 to 200000. The defaults are: • 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 1003