Netgear M4300-28G-PoE+ (GSM4328PB) - 24x1G PoE+ Stackable Managed Switch with 2x10GBASE-T and 2xSFP+ (1000W PSU) User Manual

The following table describes the nonconfigurable data that is displayed.

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Launch a web browser.

Enter http://<ipaddress> in the web browser address field.

The login window opens.

Enter the user name and password. 

The default admin user name is admin and the default admin password is blank, that is, 
do not enter a password.

Click the Login button. 

The System Information page displays.

Select Routing > OSPFv3 > Advanced > NSSA Area Configuration. 

SPF Runs

The number of times that the intra-area route table was calculated using 
this area's link state database. This is done using Dijkstra's algorithm.

Area Border Router Count

The total number of area border routers reachable within this area. This 
is initially zero, and is calculated in each SPF Pass. 

Area LSA Count

The total number of link state advertisements in this area's link state 
database, excluding AS External LSAs.

Area LSA Checksum 

The 32-bit unsigned sum of the link state advertisements' LSA 
checksums contained in this area's link state database. This sum 
excludes external (LSA type 5) link state advertisements. The sum can 
be used to determine if there was a change in a router's link state 
database, and to compare the link state database of two routers.

Type of Service

This field is the normal ToS associated with the stub metric.