Netgear M5300-52G3 Web Management User Guide - Page 261

ProSafe M5300 Switch Field ASBR Mode ABR Status External LSA Count External LSA Checksum New LSAs Originated LSAs Received Description Reflects whether the ASBR mode is enabled or disabled. Enable implies that the router is an autonomous system border router. Router automatically becomes an ASBR when it is configured to redistribute routes learnt from other protocol. The values of this are enabled or disabled. Enabled implies that the router is an area border router. Disabled implies that it is not an area border router. The number of external (LS type 5) LSAs (link state advertisements) in the link state database. The sum of the LS checksums of the external LSAs (link state advertisements) contained in the link-state database. This sum can be used to determine if there has been a change in a router's link state database, and to compare the link-state databases of two routers. In any given OSPFv3 area, a router will originate several LSAs. Each router originates a router-LSA. If the router is also the Designated Router for any of the area's networks, it will originate network-LSAs for those networks. This value represents the number of LSAs originated by this router. The number of LSAs (link state advertisements) received that were determined to be new instantiations. This number does not include newer instantiations of self-originated LSAs. Routing 261