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xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch CLI Manual
83
config stp mst_config_id
Purpose Used to update the MSTP configuration identification.
Syntax
config stp mst_config_id {revision_level <int 0-65535> | name
<string>
Description This command will uniquely identify the MSTP configuration
currently configured on the Switch. Information entered here will
be attached to BPDU packets as an identifier for the MSTP region
to which it belongs. Switches having the same revision_level and
name will be considered as part of the same MSTP region.
Parameters revision_level <int 0-65535>– Enter a number between 0 and
65535 to identify the MSTP region. This value, along with the
name will identify the MSTP region configured on the Switch. The
default setting is 0.
name <string> - Enter an alphanumeric string of up to 32
characters to uniquely identify the MSTP region on the Switch.
This name, along with the revision_level value will identify the
MSTP region configured on the Switch. If no name is entered, the
default name will be the MAC address of the device.
Restrictions Only administrator-level users can issue this command.
Example usage:
To configure the MSTP region of the Switch with revision_level 10 and the name “Trinity”:
DGS-3324SRi:4#config stp mst_config_id revision_level 10 name Trinity
Command : config stp mst_config_id revision_level 10 name Trinity
Success.
DGS-3324SRi:4#
config stp mst_ports
Purpose Used to update the port configuration for a MSTP instance.
Syntax
config stp mst_ports <portlist> instance_id <value 0-15>
{internalCost [auto | <value 1-20000000>] `priority <value 0-
240>}
Description This command will update the port configuration for a STP
instance_id. If a loop occurs, the MSTP function will use the port
priority to select an interface to put into the forwarding state. Set a
higher priority value for interfaces to be selected for forwarding
first. In instances where the priority value is identical, the MSTP
function will implement the lowest port number into the forwarding
state and other interfaces will be blocked. Remember that lower
priority values mean higher priorities for forwarding packets.