D-Link xStack DGS-3400 Series Reference Manual page 443

xStack
DGS-3450:admin# config stp maxage 25
Command: config stp maxage 25
Success.
DGS-3450:admin#
config stp ports
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To config stp ports:
DGS-3450:admin# config stp ports 1 external_cost auto
Command: config stp ports 1 external_cost auto
Success.
DGS-3450:admin#
config stp mst_ports
Purpose
®
DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch CLI Manual
Used to configure the ports management parameters only at CIST level.
config stp ports <portlist> {externalCost [auto | <value 1-200000000>] | hellotime
<value 1-10> | migrate [yes | no] | edge [true | false | auto] | p2p [true | false | auto] |
state [enable | disable] | restricted_role [true | false] | restricted_tcn [true | false] | lbd
[enable | disable] | fbpdu [enable | disable]}(1)
This command can configure all the parameters of ports, except for Internal Path Cost and
Port Priority.
portlist - One of CLI Value Type , restrict the input value and format of the ports, refer to
section 1-4 Switch Numerical Ranges.
external_cost - The path cost between MST regions from the transmitting Bridge to the CIST
Root Bridge. It is only used at CIST level.
hellotime - The default value is 2 . This is a per-Bridge parameter in RSTP, but it becomes a
per-Port parameter in MSTP.
migrate - To decide if the port can continue to transmit RSTP BPDUs.
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.
lbd – Specifies to enable or disable the LBD option.
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 BPDU will be dropped.
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.
439