Field Description
ASBR Mode 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.
ABR Status 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.
External LSA Count The number of external (LS type 5) LSAs (link state advertisements) in
the link state database.
External LSA Checksum 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.
New LSAs Originated 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.
LSAs Received 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
ProSafe M5300 Switch