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# Set the 802.1X authentication method to CHAP. By default, the authentication method for
802.1X is CHAP.
[Device] dot1x authentication-method chap
# Set port security's limit on the number of MAC addresses to 64 on the port.
[Device] interface gigabitethernet 1/0/1
[Device-GigabitEthernet1/0/1] port-security max-mac-count 64
# Set the port security mode to macAddressElseUserLoginSecure.
[Device-GigabitEthernet1/0/1] port-security port-mode mac-else-userlogin-secure
# Set the NTK mode of the port to ntkonly.
[Device-GigabitEthernet1/0/1] port-security ntk-mode ntkonly
[Device-GigabitEthernet1/0/1] quit
Verifying the configuration
# Verify the port security configuration.
[Device] display port-security interface gigabitethernet 1/0/1
Port security parameters:
Port security : Enabled
AutoLearn aging time : 0 min
Disableport timeout : 20 s
MAC move : Denied
Authorization fail : Online
NAS-ID profile is not configured
Dot1x-failure trap : Disabled
Dot1x-logon trap : Disabled
Dot1x-logoff trap : Enabled
Intrusion trap : Disabled
Address-learned trap : Enabled
Mac-auth-failure trap : Disabled
Mac-auth-logon trap : Enabled
Mac-auth-logoff trap : Disabled
OUI value list :
GigabitEthernet1/0/1 is link-up
Port mode : macAddressElseUserLoginSecure
NeedToKnow mode : NeedToKnowOnly
Intrusion protection mode : NoAction
Security MAC address attribute
Learning mode : Sticky
Aging type : Periodical
Max secure MAC addresses : 64
Current secure MAC addresses : 0
Authorization : Permitted
NAS-ID profile is not configured
# After users pass authentication, display MAC authentication information. Verify that port
GigabitEthernet 1/0/1 allows multiple MAC authentication users to be authenticated.
[Device] display mac-authentication interface gigabitethernet 1/0/1
Global MAC authentication parameters:
MAC authentication : Enabled
User name format : MAC address in uppercase(XX-XX-XX-XX-XX-XX)