DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
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ISIS Router Settings 
This window is used to display and configure the ISIS router settings. 
To view the following window, click L3 Features > ISIS > ISIS Router Settings, as shown below: 
 
Figure 6-220 ISIS Router Settings (IPv4) Window 
 
 
Figure 6-221 ISIS Router Settings (IPv6) Window 
 
The fields that can be configured are described below: 
Parameter  Description 
Protocol 
Select the protocol that will be used here. Options to choose from are IPv4 and 
IPv6. 
Area Tag 
Enter the ISIS area tag here. This specifies the tag of a routing process in which 
the IP interface is enabled. This can be up to 16 characters long. 
Adjacency Check 
Select to enable or disable the adjacency check feature here. ISIS performs 
consistency checks on hello packets and forms an adjacency only with a 
neighboring router that supports the same set of protocols. This is used to enable 
or disable the check. 
Default Information 
Originate 
Select to enable or disable the default information originate feature here. If this 
enabled, ISIS will generate an advertisement for default routes in its Level-2 Link-
State Packets (LSPs).