Netgear XCM8806 - 8800 SERIES 6-SLOT CHASSIS SWITCH 사용자 설명서
Chapter 16. Network Login
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NETGEAR 8800 User Manual
Limitations
The following limitations apply to the login page:
•
When the client is in the unauthenticated state, any embedded URLs in the custom page
are inaccessible to it.
•
Only JPEG and GIF graphical images are supported.
•
It is the web page writer's responsibility to write the HTML page correctly and without
errors.
•
Only TFTP is supported as a method to upload the web-page and graphical images to the
switch.
Customizable Authentication Failure Response
In the event of web-based network login authentication failure, you can use a custom
authentication failure page to recover. When a customized login page is in effect, 'by default,
any authentication failure results in the following failure response being delivered to the
browser:
authentication failure page to recover. When a customized login page is in effect, 'by default,
any authentication failure results in the following failure response being delivered to the
browser:
Login Incorrect.
Click here
to try again.
Clicking on the indicated link will bring the user back to the initial custom login page.
You may choose to over ride the above default response with a custom one. This custom
failure response page must be uploaded to the switch using TFTP with the name
netlogin_login_fail_page.html. When authentication fails, the switch responds with this page.
If the page is deleted from the switch, the response reverts back to the default.
failure response page must be uploaded to the switch using TFTP with the name
netlogin_login_fail_page.html. When authentication fails, the switch responds with this page.
If the page is deleted from the switch, the response reverts back to the default.
The same graphical images that are uploaded to the switch for the custom login page can
also be embedded in the custom authentication failure page.
also be embedded in the custom authentication failure page.
Note:
The custom authentication failure page can be used only when
authentication is being done via the custom login page.
Customizable Graphical Image in Logout Popup Window
You can embed a graphical image in the logout popup window. This image appears in the
window in addition to the text that is displayed. The image must be TFTPed to the switch in
the same manner as the custom login image, and must have the filename
window in addition to the text that is displayed. The image must be TFTPed to the switch in
the same manner as the custom login image, and must have the filename
netlogin_logout_image.jpg
or
netlogin_logout_image.gif
(depending on whether the
image is JPEG or GIF). If no such image is present on the switch, then the logout popup
contains only text.
contains only text.