Card Set Information
Enters OSPF configuration mode for the listed process.
Router subcommand that enables OSPF on interfaces matching the address/wildcard combination and sets the OSPF area.
Interface subcommand that sets the OSPF cost associated with the interface.
ip ospf cost
Interface subcommand that directly sets the interface bandwidth (Kbps).
Router subcommand that tells OSPF the numerator in the
formula used to calculate the OSPF cost based on the interface bandwidth.
Interface subcommand that sets the OSPF Hello interval, and also resets the Dead interval to 4 times this number.
ip ospf hello
Interface subcommand that sets the OSPF dead timer.
ip ospf dead-interval
Interface subcommand that defines the OSPF network type.
ip ospf network
OSPF command that statically sets the router ID.
Interface subcommand that sets the OSPF priority on an interface.
ip ospf priority
Interface subcommand that sets the interval for periodic Hellos.
ip ospf hello-interval
Router subcommand that defines the maximum number of equal-cost routes that can be added to the routing table.
Interface subcommand that enables type 0 (null), type 1 (no optional parameter listed), or type 2 (message-digest) authentication.
ip ospf authentication [null|message-digest]
Interface subcommand that sets the OSPF authentication key if MD5 authentication is used.
ip ospf message-digest-key
Interface subcommand that sets the OSPF authentication key if simple password authentication is used.
ip ospf authentication
Router subcommand that configures the default authentication service for interfaces in the listed area.
Lists routes in the routing table learned by OSPF.
show ip route ospf
Shows routing protocol parameters and current timer values.
show ip protocols
lists the area in which the interface resides, neighbors adjacent on this interface, and Hello and dead timers.
show ip ospf interface
Lists neighbors and current status with neighbors, per interface, and optionally lists details for the router ID listed in the command.
show ip ospf neighbors
Issues log messages for each OSPF packet.
debug ip ospf events
Issues log message describing the contents of all OSPF packets.
debug ip ospf packet
Issues log messages describing Hellos and Hello failures.
debug ip ospf hello