2-12The advance search function is also provided. You can click before Search Item, as shown in Figure2-5. You can select Match case and whole word, that is, the item to be searched must completelymatch the keyword, or you can select Search in previous results. If you do not select exact search,fuzzy search is performed.Figure 2-5 Advanced searchRefresh buttonClick the button to refresh the display information of the current page.Clear buttonClick the button to clear all the items in a list or all statistics.Remove buttonClick the button to remove the selected items.Select All buttonClick the button to select all the items in a list, or all the ports on the device panel.Select None buttonClick the button to deselect all the items in a list, or all the ports on the device panel.Restore buttonClick the button to restore all the items in the current configuration page to the system default.Expand buttonAs shown in Figure 2-6, click the plus sign before a corresponding item. You can see the collapsedcontents.Figure 2-6 Expand buttoniconClick the icon to enter the modification page of an item to modify the configurations of the item.iconClick the icon to delete the item corresponding to this icon.Help buttonClick the button to open the page, as shown in Figure 2-8.
