How to configure an IP access list to control directed broadcasts for the Wake-on-LAN setup.
In order to configure an IP access list to control directed broadcasts, complete one of these steps:
Step 1:
Configure the ip directed-broadcast command directly on an interface:
Hostname(config)#interface FastEthernet
Hostname(config-if)#ip directed-broadcast
Step 2:
Configure an access [...]
Continue Reading →How to reset the VLAN and VTP information back to factory defaults in the following Cisco Catalyst switches:
G-L3 - 2900XL - 2940 - 2950 - 2955 - 2970 - 3500XL - 3550 - 3560
3750 - 3750 Metro - 4000 - 4500 - 5000 - 5500 - 6000 - 6500
In order to reset the VLAN information to the factory defaults, delete the vlan.dat file from the Flash or [...]
Continue Reading →How to configure port security on Cisco Catalyst switches that run Cisco IOS system software:
Use the port security feature to restrict input to an interface.
This feature limits and identifies MAC addresses of the workstations that can access the port.
When secure MAC addresses are assigned to a secure port, the port [...]
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