betahost.blogg.se

Cisco mac address learning port security
Cisco mac address learning port security









Switchport port-security mac-address sticky 74C Minimum = 62ms, Maximum = 109ms, Average = 74ms Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Īpproximate round trip times in milli-seconds:

cisco mac address learning port security

Pinging 10.10.10.3 with 32 bytes of data: Switchport port-security mac-address 2222.2222.2222Īs we see the default shutdown is not above: Switchport port-security mac-address sticky Hint: The default is Shutdown as we see in the show run it will not show up. SW1(config-if)#switchport port-security violation shutdown SW1(config-if)#switchport port-security violation shut SW1(config-if)#switchport port-security violation shur Shutdown Security violation shutdown mode Restrict Security violation restrict mode SW1(config-if)#switchport port-security violation ? SW1(config-if)#switchport port-security viol Step 4) Tell switch what kind of action to take SW1(config-if)#switchport port-security mac-address sticky SW1(config-if)#switchport port-security mac-address sticky ? SW1(config-if)#switchport port-security mac-address st

cisco mac address learning port security

Sticky Configure dynamic secure addresses as sticky SW1(config-if)#switchport port-security mac-address ? SW1(config-if)#switchport port-security mac Step 2) define how many mac-address can be connected theĭefault=1 (if I write show run ) it will not be seen for default value Hint: make sure when you do above you have made the port mode access Trunk Set trunking mode to TRUNK unconditionallyĪuto Set trunking mode dynamic negotiation parameter to AUTOĭesirable Set trunking mode dynamic negotiation parameter to DESIRABLE SW1(config-if)#switchport port-security ?Ĭommand rejected: FastEthernet0/3 is a dynamic port.Īccess Set trunking mode to ACCESS unconditionallyĭynamic Set trunking mode to dynamically negotiate access or trunk mode Trunk Set trunking characteristics of the interface Nonegotiate Device will not engage in negotiation protocol on this Native Set trunking native characteristics when interface is in Step 1) Make sure you enable port-securityĪccess Set access mode characteristics of the interface











Cisco mac address learning port security