To modify the exit overow interval to 60 seconds, enter the following command.
device(config-ospf-router)# database-overflow-interval 60
Syntax: [no] database-overow-interval value
The value can be from 0 - 86400 seconds. The default is 0 seconds.
Specify types of OSPF Syslog messages to log
You can specify which kinds of OSPF-related Syslog messages are logged. By default, the only OSPF messages that are logged are
those indicating possible system errors. If you want other kinds of OSPF messages to be logged, you can
congure the device to log
them.
For example, to specify that all OSPF-related Syslog messages be logged, enter the following commands.
device(config)# router ospf
device(config-ospf-router)# log all
Syntax: [no] log { all | adjacency [ dr-only ] | bad_packet [ checksum ] | database | memory | retransmit }
The log command has the following options:
The all option causes all OSPF-related Syslog messages to be logged. If you later disable this option with the no log all command, the
OSPF logging options return to their default settings.
The adjacency option logs essential OSPF neighbor state changes, especially on error cases. This option is disabled by default. The dr-
only sub-option only logs essential OSPF neighbor state changes where the interface state is designated router (DR).
NOTE
For interfaces where the designated router state is not applicable, such as point-to-point and virtual links, OSPF neighbor state
changes will always be logged irrespective of the setting of the dr-only sub-option.
NOTE
A limitation with the dr-only sub-option is that when a DR/BDR election is underway, OSPF neighbor state changes pertaining
to non-DR/BDR routers are not logged. Logging resumes once a DR is elected on that network.
The bad_packet checksum option logs all OSPF packets that have checksum errors. This option is enabled by default.
The bad_packet option logs all other bad OSPF packets. This option is disabled by default.
The database option logs OSPF LSA-related information. This option is disabled by default.
The memory option logs abnormal OSPF memory usage. This option is enabled by default.
The retransmit option logs OSPF retransmission activities. This option is disabled by default.
Conguring an OSPF network type
To congure an OSPF network, enter commands such as the following.
device(config)# interface ethernet 1/1/5
device(config-if-1/1/5)# ip ospf network point-to-point
This command
congures an OSPF point-to-point link on Interface 5 in slot 1 in unit 1.
Syntax: [no] ip ospf network { point-to-point | broadcast | non-broadcast }
The point-to-point option congures the network type as a point to point connection. This is the default option for tunnel interfaces.
OSPF distribute list
FastIron Ethernet Switch Layer 3 Routing
266 53-1003627-04
To Next Page
Loading...
Need help?
General
