Cisco Catalyst 3750-X Command Reference

2-372
Catalyst 3750-X and 3560-X Switch Command Reference
OL-29704-01
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
mac address-table learning vlan
If you disable MAC address learning on a VLAN that includes a secure port, MAC address learning is
not disabled on the secure port. If you later disable port security on the interface, the disabled MAC
address learning state is enabled.
To display MAC address learning status of all VLANs or a specified VLAN, enter the show
mac-address-table learning [vlan vlan-id command].
Examples This example shows how to disable MAC address learning on VLAN 2003:
Switch(config)# no mac address-table learning vlan 2003
To display MAC address learning status of all VLANs or a specified VLAN, enter the show mac
address-table learning [vlan vlan-id] command.
Related Commands Command Description
show mac address-table learning Displays the MAC address learning status on all VLANs or
on the specified VLAN.

Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing