Config Stp Mst_Config_Id; Config Stp Mst_Ports - D-Link DGS-1210/ME Series Reference Manual

Metro ethernet switches
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DGS-1210-28MP/ME:5# config stp instance_id 2 add_vlan 10
Command : config stp instance_id 2 add_vlan 10
Success.
DGS-1210-28MP/ME:5#

config stp mst_config_id

Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To configure the MSTP region of the Switch with revision_level 10 and the name 'Trinity':
DGS-1210-28MP/ME:5# config stp mst_config_id name Trinity revision_level 10
Command: config stp mst_config_id name Trinity revision_level 10
Success.
DGS-1210-28MP/ME:5#

config stp mst_ports

Purpose
Syntax
Description
DGS-1210/ME Metro Ethernet Switch CLI Reference Guide
To update the MSTP configuration identification.
config stp mst_config_id [revision_level <int 0-65535> | name
<string 32>]
The config stp mst_config_id command uniquely identifies the
MSTP configuration currently configured on the Switch. Information
entered here is attached to BDPU packets as an identifier for the
MSTP region to which it belongs. Switches having the same
revision_level, name and identical vlans mapped for STP
instance_ids are considered to be part of the same MSTP region.
revision_level <int 0-65535>– The MSTP configuration revision
number. The value may be between 0 and 65535. This value, along
with the name and identical vlans mapped for STP instance_ids
identifies the MSTP region configured on the Switch. The default
setting is 0.
name <string 32> - A string of up to 32 alphanumeric characters to
uniquely identify the MSTP region on the Switch. This name, along
with the revision_level value and identical vlans mapped for STP
instance_ids identifies the MSTP region configured on the Switch. If
no name is entered, the default name is the MAC address of the
device.
Only administrator-level users can issue this command.
To update the port configuration for a MSTP instance.
config stp mst_ports <portlist> instance_id <value 0-15>
{internalCost [auto | value 1-200000000] | priority <value 0-240>}
The config stp mst_ports command updates the port configuration
for a STP instance_id. If a loop occurs, the MSTP function uses the
port cost to select an interface to put into the forwarding state (if the
switch isn't Root). If the switch is Root, then higher priority value for
interfaces will influence on selected ports to be forwarding first at
connected network devices. In instances where the priority value is
identical, the MSTP function implements the lowest port number into
the forwarding state and other interfaces are blocked. Remember
that lower priority values mean higher priorities for forwarding
181

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