Regards to removals on macOS, keywords shall be Finder, Library, Preference, and Application Support instead.
Mac sticky notifications windows#
Let’s temporarily isolate other Windows logicality from our mind, forget about the Start menu, Control Panel, Registry Editor, etc. If you don’t deal with them termly, issues would be generated. So there is one thing you can be sure of: too many junks will slow down your computer, and they are accumulating during the operation. Removing the useless applications from your computer is still one of the simplest ways to speed up your system, where everything lives to work, occupying part of the hardware resources including hard drive space and memory.
Mac sticky notifications how to#
Now go with how to correctly remove Sticky Notifications.
Mac sticky notifications mac#
If you happen to be a newbie of Mac Computer, take the chance to learn something. This page can help you understand the basic knowledge of system maintenance, guiding you through the confusion of removal problems. Removals on macOS are quite different from those on Microsoft Windows OS. Switch#copy running-config startup-configĭefault settings of Port Security are listed in the following table.How to Remove Sticky Notifications on macOS Port Max-learn Current-learn Exceed Max Limit Mode Status
Switch(config-if)#show mac address-table max-mac-count interface gigabitEthernet 1/0/1 Switch(config-if)#mac address-table max-mac-count max-number 30 exceed-max-learned enable mode permanent status drop Switch(config)#interface gigabitEthernet 1/0/1 The following example shows how to set the maximum number of MAC addresses that can be learned on port 1/0/1 as 30, enable exceed-max-leaned feature and configure the mode as permanent and the status as drop: Save the settings in the configuration file. Verify the Port Security configuration and the current learned MAC addresses of the port. On one port, Port Security and 802.1x cannot be enabled at the same time. Port Security cannot be enabled on the member ports of a LAG, and the port with Port Security enabled cannot be added to a LAG. Three kinds of status can be selected:ĭrop: When the number of learned MAC addresses reaches the limit, the port will stop learning and discard the packets with the MAC addresses that have not been learned.įorward: When the number of learned MAC addresses reaches the limit, the port will stop learning but send the packets with the MAC addresses that have not been learned.ĭisable: The number limit on the port is not effective, and the switch follows the original forwarding rules. The learned entries will be saved even the switch is rebooted. Permanent: The learned MAC addresses are out of the influence of the aging time and can only be deleted manually. The learned entries will be cleared after the switch is rebooted. It is the default setting.ĭelete on Reboot: The learned MAC addresses are out of the influence of the aging time and can only be deleted manually. Three modes are provided:ĭelete on Timeout: The switch will delete the MAC addresses that are not used or updated within the aging time. Select the learn mode of the MAC addresses on the port.
The default value is 64.ĭisplays the current number of MAC addresses that have been learned on the port.Įnable Exceed Max Learned, and when the maximum number of learned MAC addresses on the specified port is exceeded, a notification will be generated and sent to the management host. When the learned MAC address number reaches the limit, the port will stop learning. Specify the maximum number of MAC addresses that can be learned on the port. In addtion, the switch can send a notification if the number of learned MAC addresses on the port exceeds the limit.Ĭhoose the menu SECURITY > Port Security to load the following page.įollow these steps to configure Port Security:ġ)Select one or more ports and configure the following parameters.
You can use the Port Security feature to limit the number of MAC addresses that can be learned on each port, thus preventing the MAC address table from being exhausted by the attack packets.
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