Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 1004

Defaults Command Modes Command History priority priority • 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 Enter keyword priority followed by a value in increments of 16 as the priority. The range is 0 to 240. The default is 128. • cost = depends on the interface type • priority = 128 INTERFACE Version 8.3.11.1 Version 8.3.7.0 Version 7.6.1.0 Version 7.5.1.0 Version 6.5.1.0 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 mstp edge-port Configures the interface as an MST edge port and optionally a Bridge Protocol Data Unit (BPDU) guard. C-Series, E-Series, S-Series, Z-Series Syntax Parameters spanning-tree mstp edge-port [bpduguard [shutdown-onviolation]] mstp edge-port bpduguard shutdownonviolation Enter the keyword mstp followed by the keywords edge-port to configure the interface as a Multiple Spanning Tree edge port. (OPTIONAL) Enter the keyword portfast to enable Portfast to move the interface into forwarding mode immediately after the root fails. Enter the keyword bpduguard to disable the port when it receives a BPDU. (OPTIONAL) Enter the keywords shutdown-on-violation to hardware disable an interface when a BPDU is received and the port is disabled. Command Modes Command History INTERFACE Version 8.3.11.1 Introduced on the Z9000. 1004