D-Link DGS-3700 Series Reference Manual page 281

DGS-3700 Series Layer 2 Managed Gigabit Ethernet Switch CLI Reference Guide
DGS-3700-12:5#config port_security system max_learning_addr 2048
Command: config port_security system max_learning_addr 2048
Success.
DGS-3700-12:5#
show port_security entry
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To display port security entries on the Switch:
DGS-3700-12:5#show port_security_entry
Command: show port_security_entry
No entry is found!
DGS-3700-12:5#
config port_security vlan
Purpose
Syntax
Description
Parameters
Restrictions
This command is used to show the maximum port-security entries that can be learned
by a specific VLAN on a specific port.
show port_security_entry {ports [ports [<portlist> | all] {[vlan <vlan_name> |
vlanid <vidlist>]}}
This command is used to show port security entries on the Switch.
portlist − Specifies a port or range of ports to be shown.
all − Shows port security for all ports on the Switch.
<vlan_name> − Specifies a list of VLANs by VLAN name to show the port security
entry.
vlanid – Specifies a list of VLANs by VLAN ID to show the port security entry.
None.
This command is used to set the maximum port-security entries that can be learned on
a specific VLAN.
config port_security vlan [<vlan_name> | vlanid <vidlist>] max_learning_addr
[<max_lock_no 0-16384>| no_limit]
This command sets the maximum port-security entries that can be learned on a
specific VLAN.
There are four levels of limitations on the learned entry number, for the entire system,
for a port, for a VLAN, and for a specific VLAN on a port. If any limitation is
exceeded, the new entry will be discarded.
<vlan_name> − Specifies a list of VLANs by VLAN ID to limit the address learning.
vlanid – Specifies a list of VLAN by VLAN ID.
max_learning_addr − Specifies the maximum number of port-security entries that can
be learned with this VLAN.
If this parameter is set to 0, it means that no user can get authorization on this VLAN.
If the setting is smaller than the number of current learned entries on the VLAN, the
command will be rejected.
The default value is "no_limit"
no_limit – No limitation on the number.
Only Administrator and Operator-level users can issue this command.
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