D-Link xStack Reference Manual page 485

xStack
config stp ports
Restrictions
Example usage:
To config stp ports:
DGS-3627:admin# config stp ports 1 external_cost auto
Command: config stp ports 1 external_cost auto
Success.
DGS-3627:admin#
config stp mst_ports
Purpose
Syntax
Description
Parameters
Restrictions
®
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual
per-Port parameter in MSTP.
migrate - Operation of management in order to specify the port to send MSTP BPDU for a
delay time.
edge - To decide if this port is connected to a LAN or a Bridged LAN. In auto mode, the
bridge will delay for a period to become edge port if no bridge BPUD is received. The default
is auto mode.
p2p - To decide if this port is in Full-Duplex or Half-Duplex mode.
state - To decide if this port supports the STP functionality.
restricted_role - To decide if this port not to be selected as Root Port. The default value is
false.
restricted_tcn - To decide if this port not to propagate topology change. The default value is
false.
fbpdu - To decide if this port will flood STP BPDU when STP functionality is disabled.
When the state is set to enable, the received BPDU will be forwarded.
When the state is set to disable, the received VPDU will be dropped.
hw_filtering is an option that is only required by some legacy chipset which cannot support
per L2 protocol packet control. When the state is set to hw_filtering, if STP BPDU is received
by this port, the port will be changed to BPDU hardware filtering mode such that all layer 2
control packets will be dropped by hardware. The default state is disable.
recover_hw_filtering - When a port is in BPDU hardware filtering mode, it can be recovered
by this option.
Only Administrator and Operator-level users can issue this command.
Used to configure the ports management parameters at CIST (instance_id = 0) or MSTI
(instance_id = 1) level.
config stp mst_ports <portlist> instance_id <value 0-15> {internalCost [ auto | <value
1-200000000> ] | priority <value 0-240>}
Internal Path Cost and Port Priority of a Port in MSTI can be separately configured to
different values from the configuration of CIST (istance_id = 0).
mst_ports - To be distinguished from the parameters of ports only at CIST level.
portlist - One of CLI Value Type , restrict the input value and format of the ports, refer to
section 1-4 Switch Numerical Ranges.
instance_id - Instance = 0 represents for CIST , Instance from 1 to 15 represents for MSTI 1 -
MSTI 15.
internal_cost - Port Path Cost used in MSTP.
priority - Port Priority.
Only Administrator and Operator-level users can issue this command.
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