Stp Enable - HP A5830 Series Command Reference Manual

Use the undo stp edged-port command to restore the default.
By default, all ports are non-edge ports.
Configured in Ethernet interface view, the setting takes effect only on the interface.
Configured in port group view, the setting takes effect on all ports in the port group.
Configured in Layer 2 aggregate interface view, the setting takes effect only on the aggregate interface.
Configured on a member port in an aggregation group, the setting takes effect only after the port leaves
the aggregation group.
If a port directly connects to a user terminal rather than another device or a shared LAN segment, this
port is regarded as an edge port. When the network topology changes, an edge port will not cause a
temporary loop. You can enable the port to transition to the forwarding state rapidly by configuring it as
an edge port. HP recommends you to configure ports directly connecting to user terminals as edge ports.
Typically, configuration BPDUs from other devices cannot reach an edge port, because the edge port
does not connect to any other device. Therefore, if a port receives a configuration BPDU when the BPDU
guard function is disabled, the port functions as a non-edge port, even if you configure it as an edge
port.
You cannot configure edge port settings and loop guard on a port at the same time.
Related commands: stp loop-protection.
Syntax
stp edged-port { enable | disable }
undo stp edged-port
View
Ethernet interface view, port group view, Layer 2 aggregate interface view
Default level
2: System level
Parameters
enable: Configures the ports as edge ports.
disable: Configures the ports as non-edge ports.
Example
# Configure GigabitEthernet 1/0/1 as an edge port.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] stp edged-port enable

stp enable

Description
Use the stp enable command to enable the spanning tree feature globally.
Use the undo stp enable command to disable the spanning tree feature.
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