show vlan security
show [ {vlan} vlan_name | vlan
vlan_list] security
Description
Displays the MAC limit-learning and lock-learning information for the
specified VLAN.
Syntax Description
|
vlan_name
|
Specifies a VLAN name. |
| vlan_list |
Specifies a VLAN list of IDs. |
Usage Guidelines
The switch displays the following information:
- Port—Indicates the port on which the MAC address has
been learned.
- Limit—Indicates that there is either a limited or
unlimited amount of learned entries.
- State—Indicates that the current FDB entries for the port are permanent, no additional entries
are learned, or that the port allows unlimited, dynamic learning.
- Learned—Specifies the number of learned entries.
- Blackholed—Specifies the number of blackholed
entries.
- Locked—Specifies the number of locked entries.
Example
The following sample output displays the security setting of the
DHCP server for the VLAN blue:
#show vlan blue security
Port Limit State Learned Blackholed Locked
24 Unlimited Unlocked 0 0 0
History
This command was
first available in ExtremeXOS 11.1.
The vlan_list variable was added in ExtremeXOS 16.1.
Platform Availability
This command is available on the ExtremeSwitching X435, X440-G2,
X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, and X870 series switches.
