CLI Guide

Parameters

spanning-tree Enter the keywords spanning-tree to enable the MSTP on the interface.

Defaults Enable.

Command Modes INTERFACE

Supported Modes Full–Switch

Command History

Version Description

9.9(0.0) Introduced on the FN IOM.

8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.

spanning-tree msti

Congure multiple spanning tree instance cost and priority for an interface.

Syntax

spanning-tree msti instance {cost cost | priority priority}

Parameters

msti instance Enter the keyword msti and the MST instance number. The range is from zero (0) to 63.

cost cost (OPTIONAL) Enter the keyword cost then the port cost value. The range is from 1 to

200000. The defaults are:

• 10-Gigabit Ethernet interface = 2000

• Port Channel interface with one 10 Gigabit Ethernet = 2000

• Port Channel with two 10 Gigabit Ethernet = 1800

• Port Channel with two 100 Mbps Ethernet = 180000

priority priority Enter keyword priority then a value in increments of 16 as the priority. The range is

from 0 to 240. The default is 128.

Defaults

• cost = depends on the interface type