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xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
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auto - The bridge will delay for a period to become edge port if no bridge BPDU is received.
p2p - Decide if this port is in Full-Duplex or Half-Duplex mode.
true - Specify full-duplex mode.
false - Specify half-duplex mode.
auto - The switch will automatically determine the P2P mode.
state - Decide if this port supports the STP functionality.
enable - Enable to support STP functionality.
disable
- Disable STP functionality support.
restricted_role - Decide if this port is to be selected as Root Port or not. The default value is
false.
true - Decide that this port is not to be selected as Root Port.
false - Decide that this port is to be selected as Root Port.
restricted_tcn - Decide if this port is to propagate a topology change or not. The default value is
false.
true - Specify not to propagate a topology change.
false - Specify to propagate a topology change.
fbpdu - Decide if this port will flood STP BPDU when STP functionality is disabled.
enable - Enable port to flood STP BPDU when STP functionality is disabled.
disable - Disable port from flooding STP BPDU when STP functionality is disabled.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure STP ports:
DGS-3420-28SC:admin# config stp ports 1 externalCost auto
Command: config stp ports 1 externalCost auto
Success.
DGS-3420-28SC:admin#
79-15 config stp mst_ports
Description
Internal Path Cost and Port Priority of a Port in MSTI can be separately configured to different
values from the configuration of CIST (instance ID = 0).
Format
config stp mst_ports <portlist> instance_id <value 0-64> {internalCost [auto | <value 1-
200000000>] | priority <value 0-240>}(1)
Parameters
<portlist> - Specify a range of ports.
instance_id - Specify an instance ID.
<value 0-64> - Instance = 0 represents CIST, Instance from 1 to 64 represents MSTI 1 to
MSTI 64.
internalCost - The Port Path Cost used in MSTP.
auto - Specify to automatically determine the internal cost.