Netgear M4300-52G-PoE+ (GSM4352PA) - 48x1G PoE+ Stackable Managed Switch with 2x10GBASE-T and 2xSFP+ (550W PSU) Software Guide
Routing Commands
730
M4200 and M4300 Series ProSAFE Managed Switches
External LSDB
Overflow
Overflow
When the number of nondefault 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
nondefault external LSAs. After the Exit Overflow Interval, OSPF leaves the overflow state, if the
number of external LSAs has been reduced.
OSPF goes into LSDB overflow state. In this state, OSPF withdraws all of its self-originated
nondefault external LSAs. After the Exit Overflow Interval, OSPF leaves the overflow state, if the
number of external LSAs has been reduced.
External LSA
Count
Count
The number of external (LS type 5) link-state advertisements in the link-state database.
External LSA
Checksum
Checksum
The sum of the LS checksums of external link-state advertisements contained in the link-state
database.
database.
AS_OPAQUE LSA
Count
Shows the number of AS Opaque LSAs in the link-state database.
AS_OPAQUE LSA
Checksum
Shows the sum of the LS Checksums of AS Opaque LSAs contained in the link-state database.
New LSAs
Originated
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
of LSAs
The maximum number of LSAs that OSPF can store.
LSA High Water
Mark
Mark
The maximum size of the link state database since the system started.
AS Scope LSA
Flood List Length
The number of LSAs currently in the global flood queue waiting to be flooded through the OSPF
domain. LSAs with AS flooding scope, such as type 5 external LSAs and type 11 Opaque LSAs.
domain. LSAs with AS flooding scope, such as type 5 external LSAs and type 11 Opaque LSAs.
Retransmit List
Entries
Entries
The total number of LSAs waiting to be acknowledged by all neighbors. An LSA may be pending
acknowledgment from more than one neighbor.
acknowledgment from more than one neighbor.
Maximum Number
of Retransmit
Entries
of Retransmit
Entries
The maximum number of LSAs that can be waiting for acknowledgment at any given time.
Retransmit Entries
High Water Mark
High Water Mark
The maximum number of LSAs on all neighbors’ retransmit lists at any given time.
NSF Support
Indicates whether nonstop forwarding (NSF) is enabled for the OSPF protocol for planned restarts,
unplanned restarts or both (Always).
unplanned restarts or both (Always).
NSF Restart
Interval
Interval
The user-configurable grace period during which a neighboring router will be in the helper state after
receiving notice that the management unit is performing a graceful restart.
receiving notice that the management unit is performing a graceful restart.
NSF Restart Status The current graceful restart status of the router.
•
Not Restarting
•
Planned Restart
•
Unplanned Restart
NSF Restart Age
Number of seconds until the graceful restart grace period expires.
Term
Definition