Allied Telesis AT-GS900M Series User Manual

AT-GS900M Series CLI Reference
Section III: Layer 2 Switching 261
copper
The port can be used as a copper port only.
Here are guidelines for specifying the combo parameter:
– The combo parameter is not valid for the GS908M V2 and
GS908M V2-4PS switches.
– The combo parameter is valid on ports 15 and 16 of the
GS916M V2 switch and ports 15, 16, 23, and 24 of the
GS924M V2 switch.
–
–
polarity
Specifies the polarity to mdi or mdix. The polarity is not valid for the
SFP ports of the GS908M V2 and GS908M V2-4PS switches and
combo ports. The default value is mdix.
dlclimit
Enables or disables storm protection for broadcast MAC
addresses. By default, the storm protection for broadcast MAC
addresses is disabled.
dlflimit
Enables or disables storm protection for unlearned unicast MAC
addresses. By default, the storm protection for unicast MAC
addresses is disabled.
mclimit
Enables or disables storm protection for multicast MAC addresses.
By default, the storm protection for multicast MAC addresses is
disabled.
Description
Use this command to specify the mirror port, communication mode,
receiving frame type, security mode, and combo port.
Here are guidelines for specifying port settings:
 The port that port security is enabled on cannot be a mirror port,
the authenticator port for Port-based authentication, or a member
of a trunk group.
 Port security and STP cannot be enabled on a port at the same
time.
 Port security cannot be enabled on the combo port.
 Polarity cannot be changed on combo ports except when the

Allied Telesis AT-GS900M Series Specifications

General

Brand	Allied Telesis
Model	AT-GS900M Series
Category	Switch
Language	English