Brocade BigIron RX Series Configuration Guide - Manual (Page 872)

794 BigIron RX Series Configuration Guide
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Displaying OSPF information
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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 configure the device to log them.
For example, to specify that all OSPF-related Syslog messages be logged, enter the following
commands.
BigIron RX(config)# router ospf
BigIron RX(config-ospf-router)# log all
Syntax: [no] log all | adjacency | 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 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.
Displaying OSPF information
You can display the following OSPF information:
• Trap, area, and interface information – refer to “Displaying general OSPF configuration
information” on page 795.
• CPU utilization statistics – refer to “Displaying CPU utilization and other OSPF tasks” on
page 796.
• Area information – refer to “Displaying OSPF area information” on page 797.
• Neighbor information – refer to “Displaying OSPF neighbor information” on page 798.
• Interface information – refer to “Displaying OSPF interface information” on page 799.
• Route information – refer to “Displaying OSPF route information” on page 801.
• External link state information – refer to “Displaying OSPF external link state Information” on
page 803.
• Link state information – refer to “Displaying OSPF database link state information” on
page 804.
• Virtual Neighbor information – refer to “Displaying OSPF virtual neighbor and link information”
on page 806.
• Virtual Link information – refer to “Displaying OSPF virtual link information” on page 808.