Configuring Ethernet MSTP MSTI

Use the following procedure to configure the Ethernet MSTP MSTI parameters on a port.

Procedure

Enter GigabitEthernet Interface Configuration mode:

enable

configure terminal

interface GigabitEthernet {slot/port[/sub-port][-slot/port[/sub-port]][,...]}

Note

If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.
Configure Ethernet MSTP MSTI:

spanning-tree mstp msti <1-63> [cost <1–200000000>] [force-port-state enable] [port {slot/port[/sub-port][-slot/port[/sub-port]][,...]}] [priority <0–240>]

Configure Ethernet MSTP MSTI:

Switch(config-if)# spanning-tree mstp msti 62 priority 32

Use the data in the following table to use the spanning-tree mstp msti <1-63> command.

Table 1. Variable definitions
Variable	Value
`<1–63>`	Specifies the instance ID.
cost <1–200000000>	Configures the path cost for the port
force-port-state enable	Enables MSTI learning for the port.
{slot/port[/sub-port][-slot/port[/sub-port]][,...]}	Identifies the slot and port in one of the following formats: a single slot and port (slot/port), a range of slots and ports (slot/port-slot/port), or a series of slots and ports (slot/port,slot/port,slot/port). If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.
priority <0–240>	Configures the priority for the port. Enter the priority value (0–240) as increments of 16.