Cisco Sg3008 Manual

Security: 802.1X Authentication
802.1X Configuration Through the GUI
404 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 
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To customize the web-authentication pages:
STEP 1Click Security > 802.1X/MAC/ Web Authentication > Web Authentication 
Customization. 
This page displays the languages that can be customized.
STEP  2Click Edit Logon Page.
Figure 4 The following page is displayed:
.
STEP  3Click Edit1. The following fields are displayed:...

Security: 802.1X Authentication
802.1X Configuration Through the GUI
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)  405
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-None—No logo.
-Default—Use the default logo.
-Other—Select to enter a customized logo.
If the Other logo option is selected, the following options are available:
-Lo go Ima ge Filename—Enter the logo file name or Browse to the image.
-Application Tex t—Enter text to accompany the logo.
-Window Title Tex t—Enter a title for the...

Security: 802.1X Authentication
802.1X Configuration Through the GUI
406 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 
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•Language Dropdown Label—Enter the label of the language selection 
dropdown.
•Login Button Label—Enter the label of the login button.
•Login Progress Label—Enter the text that will be displayed during the login 
process.
STEP  8Click Apply and the settings are saved to the Running Configuration file.
STEP  9Click Edit4. The...

Security: 802.1X Authentication
Defining Time Ranges
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)  407
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STEP  15Enter the Success Message, which is the text that will be displayed if the end user 
successfully logs in. 
STEP  16Click Apply and the settings are saved to the Running Configuration file.
To preview the login or success message, click Preview.
To set one of the languages as the default language, click Set Default Display 
Language....

Security: 802.1X Authentication
Authentication Method and Port Mode Support
408 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 
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Mode Behavior
The following table describes how authenticated and non-authenticated traffic is 
handled in various situations.
Unauthenticated Traffic Authenticated Traffic
With Guest VLAN Without Guest VLAN With Radius VLAN Without Radius VLAN
Untagged Tagged Untagged Tagged Untagged Tagged Untagged Tagged
Single-...

Security: 802.1X Authentication
Authentication Method and Port Mode Support
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)  409
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Full 
multi-
sessionsFrames are 
re-mapped to 
the guest 
VLANFrames  
are re-
mapped to 
the guest 
VLAN 
unless 
they 
belongs to 
the 
unauthent
icated 
VLANsFrames are 
dropped Frames 
are 
dropped 
unless 
they 
belongs 
to the 
unauthent
icated 
VLANsFrames are 
re-mapped to 
the RADIUS 
assigned 
VLANFrames  
are...

Security: 802.1X Authentication
Authentication Method and Port Mode Support
410 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 
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Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)  410
 
Security: IPV6 First Hop Security
This section describes how First Hop Security (FHS) works and how to configure it 
in the GUI.
It covers the following topics:
•First Hop Security Overview
•Router Advertisement Guard
•Neighbor Discovery Inspection
•DHCPv6 Guard
•Neighbor Binding Integrity
•Attack Protection
•Policies, Global Parameters and System Defaults
•Common Tasks
•Default Settings and...

Security: IPV6 First Hop Security
First Hop Security Overview
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)  411
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First Hop Security Overview
IPv6 FHS is a suite of features designed to secure link operations in an IPv6-
enabled network. It is based on the Neighbor Discovery Protocol and DHCPv6 
messages.
In this feature, a Layer 2 switch (as shown in Figure 6) filters Neighbor Discovery 
Protocol messages, DHCPv6 messages and user data messages...

Security: IPV6 First Hop Security
First Hop Security Overview
412 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 
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IPv6 First Hop Security Components
IPv6 First Hop Security includes the following features:
•IPv6 First Hop Security Common 
•RA Guard
•ND Inspection
•Neighbor Binding Integrity
•DHCPv6 Guard
These components can be enabled or disabled on VLANs. 
There are two empty, pre-defined policies per each feature with the following 
names:...