![refresh mac address table cisco 2960 refresh mac address table cisco 2960](https://community.cisco.com/kxiwq67737/attachments/kxiwq67737/5931-discussions-network-management/113134/1/mac_addres_trace.png)
The commands above will bring the port back up working with the original MAC address.
![refresh mac address table cisco 2960 refresh mac address table cisco 2960](https://content.spiceworksstatic.com/service.community/p/how_to_step_attachments/0000125241/5ad961d5/attached_file/4d4f33f9d9e9169894394baa9dd8b46b25d3ecde150e989a9267a3503dba2bf0_step_three.png)
REFRESH MAC ADDRESS TABLE CISCO 2960 MANUAL
It requires manual intervention to make certain there is no malicious activity happening. When a security violation happens, the port is shutdown and will not work.
![refresh mac address table cisco 2960 refresh mac address table cisco 2960](http://it-tab.persiangig.com/mikrotik-note&problems/mac-foo.jpg)
(Small tip: When you see a large number of MAC addresses showing up on a single port, there's a switch on that port into which those MAC addresses are connected. It helps to Ping the subnet's broadcast address (e.g. :^D After beating Google to death over it, hoping for some useful tool, I ended up using exactly the same process (plus the online MAC address lookup to ID the device manufacturer), so I can affirm this works perfectly, if you work it.Īs you can see, the 'sh arp' or 'sh ip arp' commands also give you the MAC addresses, so essentially the 'sh mac add' is only to get the port in which the device is connected. Thanks for posting this *after* I finished a "What's Connected Where" jihad on our network.