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New Member

mac-address filter on cisco 871


i want to configure a simple mac-address filter, to allow only one PC on the FE0 Port on a cisco 871.

interface vlan 1

bridge-group 1

bridge-group 1 input-access-list 700


access-list 700 permit 00c0.0404.091a 0000.0000.0000

but it doesnt't work :-(

i think, i have forgot something ! thanks in advance.

  • LAN Switching and Routing
New Member

Re: mac-address filter on cisco 871

Hi, you may need to use the switchport port-security commands, you can hardcode (static) and mac-address to the switch port or limit the number of address learned on any interface port. Try the commands from the document below, they have help me in the past to keep user from jacking their personal computer into dataport and logging onto the net.

New Member

Re: mac-address filter on cisco 871

Hi, thanks for your reply

on the cisco 871 plattform, you cannot configure port security :-(

router(config-if)#switchport ?

access Set access mode characteristics of the interface

mode Set trunking mode of the interface

priority Set 802.1p priorities

trunk Set trunking characteristics of the interface

voice Voice appliance attributes

so i think the only way is to configure a bridge-group.