HP 6125XLG R2306-HP 6125XLG Blade Switch Security Command Reference - Page 132

# Change the port security mode of port Ten-GigabitEthernet 1/1/6 to userLogin. [Sysname-Ten-GigabitEthernet1/1/6] undo port-security port-mode [Sysname-Ten-GigabitEthernet1/1/6] port-security port-mode userlogin Related commands • display port-security • port-security max-mac-count port-security timer autolearn aging Use port-security timer autolearn aging to set the secure MAC aging timer. Use undo port-security timer autolearn aging to restore the default. Syntax port-security timer autolearn aging time-value undo port-security timer autolearn aging Default Secure MAC addresses do not age out. Views System view Predefined user roles network-admin Parameters time-value: Sets the aging timer in minutes for secure MAC addresses. The value is in the range of 0 to 129600. To disable the aging timer, set the timer to 0. Usage guidelines The timer applies to all sticky secure MAC addresses and those automatically learned by a port. A short aging time improves port access security and port resource utility but affects online user stability. Set an appropriate secure MAC address aging timer according to your device performance and the network environment. Examples # Set the secure MAC aging timer to 30 minutes. system-view [Sysname] port-security timer autolearn aging 30 Related commands • display port-security • port-security mac-address security port-security timer disableport Use port-security timer disableport to set the silence period during which the port remains disabled. Use undo port-security timer disableport to restore the default. 123