In ISE, switches are referred to as a Network Access Device (NAD). Other NAD devices include wireless LAN controllers and VPN concentrators. NADs are responsible for enforcing ISE policies on devices connecting to the network with MAB authentication via RADIUS, as well as authorization of remote device administration over SSH via TACACS+. Before a switch …
Tag: Identity Services Engine
Cisco ISE 2.x: MAC Authentication Bypass (MAB)
MAC Authentication Bypass (MAB) is a method of network access authorization used for endpoints that cannot or are not configured to use 802.1x authentication. MAB uses the hardware address (MAC address) of the device connecting to the network to authenticate onto the network. This hardware-based authentication happens when a device connects to a Network Access …
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