- #Clear cisco mac address table series
- #Clear cisco mac address table mac
#Clear cisco mac address table mac
Valid entries equal the number of ports on the chassis. This command also clears the MAC address notification global counters. The table shows not only the MAC addresses of connected devices, but also the port number they are associated with, and whether these entries are dynamic or permanent.
(Optional) Interface type: ethernet, fastethernet, fddi, atm, or port channel. To view the MAC address table on a Cisco 1900, issue the show mac-address-table command. (Optional) Clears only a specified address. (Optional) Clears only permanent addresses. (Optional) Clears only restricted static addresses. (Optional) Clears only dynamic addresses. To remove a specified address (or set of addresses) from the MAC address table, use the clear mac address-table command in privileged EXEC mode.
#Clear cisco mac address table series
Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series RoutersĬlear mac-address-table Ĭlear mac-address-table [interface type module / port. Or, do violation restrict and itll just drop the frames from unauthorized addresses and you dont need to do anything except go yell at the person who tried to plug in. Only clear port security on the port being violated (if its approved). If you specify an interface but do not specify an address, all addresses on the specified interface are removed.īorra las direcciones dinámicas de la tabla de direcciones MAC Then, just look at the port-security address table and include the violating MAC to see if its bound to another port, or simply search the running config. Most switches support statically configuring MAC addresses into the table, which. If you specify an address but do not specify an interface, the address is deleted from all interfaces. By default on Cisco switches, idle entries will be purged after 300 seconds. If the clear mac-address-table command is invoked with no options, all dynamic addresses are removed. If you specify an interface but do not specify an address, all addresses on the specified interface are removed. If you specify an address but do not specify an interface, the address is deleted from all interfaces. If the clear mac-address-table command is invoked with no options, all MAC addresses are removed. Si no se especifica ningun parámetro, borra todas las direcciones MAC, salvo en los Catalyst que borra las MAC dinámicas.Ĭisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers ¿Por qué?Įl comando clear mac address, en los switches, tiene varias opciones. Explico aquí las opciones que tiene. 
Parece que la opción 2 solo borra las entradas dinámicas y la 3 todas las direcciones MAC, tal y como menciona CISCO, perro sorprendentemente la solución es la 2. La 1 y la 4 parecen incorrectas, todo se debate entre la opción 2 y 3. Posted on 23 agosto, 2017 Actualizado enn 29 septiembre, 2018Īnte esta pregunta, planteo en foro de cisco una entrada y ademas, recopilo info aquí
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