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SWITCH(config)# aaa accounting dot1x default start-stop group radius SWITCH(config)# aaa autorization network default group radius SWITCH(config)# aaa authentication dot1x default group radius
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! Use ISE server for dot1x authentication SWITCH(config)# do test aaa group ISE-group bob Nugget!23 new-code MAB (MAC Address Bypass) - It is used with endhosts without supplicant like printers, IP Cams etc. Multi-auth - Any MAC addres have to authenticate with supplicant Multi-domain MDA - 1 MAC address from DATA vlan, 1 MAC addres from VOICE vlan. Multi-host - If there is at last 1 authenticated MAC address switch port is open for everyone. Traffic is remapped to the guest VLAN.! Note: I use IOS 15.X, t o determine if your switch supports this future/commands go and check it on - Single-host - 1 MAC only O When a port is unauthorized and a guest VLAN is enabled, untagged O A port is authorized if there is at least one authorized client. Single host (client) or multiple hosts on an IEEE802.1X-authorized port, use To configure ports 1-4 using the range command: Authenticator(config)#interface Authenticator(config)#interfaceĬonfigure multiple ports at the same time, use the interface range command. The port that is connected to your RADIUS server. We will be configuring GigabitEthernet1/0/1 because our end host is Interface Configuration mode in order to configure an interface, use the interface Global Configuration modeĬommand. We will be using the word example as our password.
CISCO MAC ADDRESS TIMEOUT SWITCH PORT PASSWORD
Mac-auth eap username groupsize 2 separator : uppercaseĬommand below to define the password that the switch will use for MAC-basedĪuthentication instead of the host MAC address. Mac-authentication type, a groupsize of 2, Groupsize groupsize separator separator case. case - Send username in lower or upper case.The options are hyphen, colon, or dot as the delimiter. Character used as a delimiter between the defined groups of characters in the The option are 1, 2, 4, or 12 ASCII characters between delimiters. Number of ASCII characters between delimiters of the MAC address sent as a (RADIUS client) and the RADIUS server, which authenticates a MAC-based
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Use RADIUS without EAP encapsulation for the traffic between the switch Use RADIUS with EAP encapsulation for the traffic between the switch (RADIUSĬlient) and the RADIUS server, which authenticates a MAC-based supplicant. Username, which is sent from the switch to the RADIUS server, as part of theĪuthentication process. The following defines the format of this MAC-based Authenticator(config)#radius-serverĪuthentication, the username of the supplicant is based on the supplicantĭevice MAC address. We will be using the IP address 192.168.1.100 as the RADIUS server IP Specifies the RADIUS client host IP address. Specifies the default secret key that will be applied to communicate with NAS Specifies the authentication and encryption key for communications between Key command in Global Configuration mode. Secret key, use the radius server nas secret Use the radius server enable command to enable Privileged EXEC mode of the switch, enter the Global Configuration mode by If you have configured a new username or password, enter theĪccess an SMB switch through SSH or Telnet, click here.
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Switch that is going to be the RADIUS server. Has a static IP address of 192.168.1.100 and the authenticator has a static IPĪddress of 192.168.1.101. Server that uses authentication, authorization, and accounting (AAA) protocol The Remote Authentication Dial-In User Service (RADIUS) is an access How Does Radius Work?Īre three main components to 802.1X authentication, a supplicant (client), anĪuthenticator (network device such as a switch), and an authentication server
CISCO MAC ADDRESS TIMEOUT SWITCH PORT HOW TO
This document shows you how to configure MAC basedĪuthentication on a switch using the Command Line Interface (CLI). Is an administration tool to allow list devices, ensuring no unauthorized access