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Dell EMC Configuration Guide for the S3100 Series 9.14.2.4

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VTY MAC-SA Filter Support

supports MAC access lists which permit or deny users based on their source MAC address.

With this approach, you can implement a security policy based on the source MAC address.

To apply a MAC ACL on a VTY line, use the same access-class command as IP ACLs.

The following example shows how to deny incoming connections from subnet 10.0.0.0 without displaying a login prompt.

Example of Configuring VTY Authorization Based on MAC ACL for the Line (Per MAC Address)

DellEMC(conf)#mac access-list standard sourcemac
DellEMC(config-std-mac)#permit 00:00:5e:00:01:01
DellEMC(config-std-mac)#deny any
DellEMC(conf)#
DellEMC(conf)#line vty 0 9
DellEMC(config-line-vty)#access-class sourcemac
DellEMC(config-line-vty)#end

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