<div>
According to document - <a href="https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/release/15-0_1_se/configuration/guide/3750xcg/swuncli.pdf" rel="ugc">Unsupported Commands in Cisco IOS Release 15.0(1)SE and LaterCommand</a> - command may not be supported on all devices in IOSv15<br />

<blockquote>
Unsupported Global Configuration Commands<br />
<br />
<br />
mac-address-table aging-time<br />
mac-address-table notification<br />
mac-address-table static
</blockquote>
</div>


<div>
what is the replacement for it ?
</div>


<div>
Try both (or start with mac and use help):<br />
mac address-table static &lt;mac-addr&gt; vlan &lt;vlan-id&gt; &nbsp;interface &lt;interface-id&gt;<br />
mac-address-table static &lt;mac-addr&gt; interface &lt;interface-id&gt; vlan &lt;vlan-id&gt;<br />
<br />
The first format is present in virtual IOS &nbsp;Version 15.2<br />
The second one is present on my home device with IOS Version 15.4(3)M<br />
<br />
Drop parameter in command may be license type dependent.
</div>


<div>
OK.<br />
But there should be a command that can remove the Mac Address on the table while leaving the host plugged to the switch port.<br />
<br />
For instance if &nbsp;a Host is plugged to a switch port and the switch port has learned the mac address of the Host. Then if we decide to prevent the host to reach the network without unplugging it from &nbsp;the switch and without turning it off, how can we do that ?<br />
The Drop can achieve that. but without it we should have another alternative.<br />
<br />
Thanks
</div>


<div>
<div class="content wysiwyg-content">
Mac address static aaaa.bbbb.cccc &nbsp;vlan 1 drop<br />
<br />
I am trying to find the above &nbsp;command on CIsco switch IOS 15.0 or 15.1 but does not exist. I wonder if there is an equivalent of that command in IOS 15.0 or 15.1<br />
<br />
Thank you
</div>
</div>


Mac address static aaaa.bbbb.cccc  vlan 1 drop

I am trying to find the above  command on CIsco switch IOS 15.0 or 15.1 but does not exist. I wonder if there is an equivalent of that command in IOS 15.0 or 15.1

Thank you

Mac address static aaaa.bbbb.cccc  vlan 1 drop

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.

Routers

A switch is a device that filters and forwards packets of data between LAN segments. Switches operate at the data link layer or the network layer of the Open Systems Interconnection (OSI) Reference Model and therefore support any packet protocol. LANs that use switches to join segments are called switched LANs or, in the case of Ethernet networks, switched Ethernet LANs. A hub is a connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports; when a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.

Switches / Hubs

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.