Allied Telesis AT-S94 CLI (AT-8000S Series) - Manual (Page 268)

Page 267
Allied Telesis
AT-8000S-S94-3.0 Command Line Interface User’s Guide
Parameters
This command has no arguments or keywords.
Default Configuration
PortFast mode is disabled.
Command Modes
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
This feature should be used only with interfaces connected to end stations. Otherwise, an accidental topology loop
could cause a data packet loop and disrupt device and network operations.
Example
The following example enables PortFast on Ethernet port 1/e15 .
spanning-tree link-type
The spanning-tree link-type Interface Configuration mode command overrides the default link-type setting
determined by the duplex mode of the port and enables Rapid Spanning Tree Protocol (RSTP) transitions to the
forwarding state. Use the no form of this command to return to the default configuration.
Syntax
spanning-tree link-type {point-to-point | shared}
no spanning-tree spanning-tree link-type
Parameters
•
point-to-point —Indicates that the port link type is point-to-point.
• shared — Indicates that the port link type is shared.
Default Configuration
The device derives the port link type from the duplex mode. A full-duplex port is considered a point-to-point link
and a half-duplex port is considered a shared link.
Command Modes
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
There are no user guidelines for this command.
console(config)# interface ethernet 1/e15
console(config-if)# spanning-tree portfast