Netgear M5300-52G3 Command Line Interface (CLI) User Manual - Page 417

ProSafe Managed Switch Note: Some of the information below displays only if you enable OSPF and configure certain features. Term Definition Router ID A 32 bit integer in dotted decimal format identifying the router, about which information is displayed. This is a configured value. OSPF Admin Mode Shows whether the administrative mode of OSPF in the router is enabled or disabled. This is a configured value. ABR Status Shows whether the router is an OSPF Area Border Router. ASBR Status 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 possible values for the ASBR status is enabled (if the router is configured to re-distribute routes learned by other protocols) or disabled (if the router is not configured for the same). Stub Router When OSPF runs out of resources to store the entire link state database, or any other state information, OSPF goes into stub router mode. As a stub router, OSPF re-originates its own router LSAs, setting the cost of all non-stub interfaces to infinity. To restore OSPF to normal operation, disable and re-enable OSPF. Exit Overflow Interval The number of seconds that, after entering overflow state, a router will attempt to leave overflow state. External LSDB Overflow When the number of non-default external LSAs exceeds the configured limit, External LSDB Limit, OSPF goes into LSDB overflow state. In this state, OSPF withdraws all of its self-originated non-default external LSAs. After the Exit Overflow Interval, OSPF leaves the overflow state, if the number of external LSAs has been reduced. External LSA Count The number of external (LS type 5) link-state advertisements in the link-state database. External LSA Checksum The sum of the LS checksums of external link-state advertisements contained in the link-state database. New LSAs Originated The number of new link-state advertisements that have been originated. LSAs Received The number of link-state advertisements received determined to be new instantiations. LSA Count The total number of link state advertisements currently in the link state database. Maximum Number of LSAs The maximum number of LSAs that OSPF can store. LSA High Water Mark The maximum size of the link state database since the system started. Retransmit List The total number of LSAs waiting to be acknowledged by all neighbors. An LSA may be Entries pending acknowledgment from more than one neighbor. IPv6 Commands 417