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OSPF Summary Range configuration
The following table describes the OSPF Summary Range Configuration commands.
Table 134 OSPF Summary Range Configuration commands
Command
Description
area-range <1-16> address
<IP address> <IP netmask>
Configures the base IP address and IP address mask for the range.
Command mode: Router OSPF
area-range <1-16> area <0-2>
Configures the area index used by the switch. The default is 0.
Command mode: Router OSPF
[no] area-range <1-16> hide
Hides the OSPF summary range. The default is none.
Command mode: Router OSPF
area-range <1-16> enable
Enables the OSPF summary range.
Command mode: Router OSPF
no area-range <1-16> enable
Disables the OSPF summary range. This is the default.
Command mode: Router OSPF
no area-range <1-16>
Deletes the OSPF summary range.
Command mode: Router OSPF
show ip ospf area-range <116>
Displays the current OSPF summary range.
Command mode: All
OSPF Interface configuration
The following table describes the OSPF Interface Configuration commands.
Table 135 OSPF Interface Configuration commands
Command
Description
ip ospf area <0-2>
Configures the OSPF area index.
Command mode: Interface IP
ip ospf priority <0-255>
Configures the assigned priority value to the OSPF interfaces.
(A priority value of 255 is the highest and 1 is the lowest. A priority value
of 0 specifies that the interface cannot be used as Designated Router
(DR) or Backup Designated Router (BDR). The default value is 1.
Command mode: Interface IP
ip ospf cost <1-65535>
Configures cost set for the selected path—preferred or backup. Usually
the cost is inversely proportional to the bandwidth of the interface. Low
cost indicates high bandwidth. The default value is 1.
Command mode: Interface IP
ip ospf hello-interval <165535>
Configures the interval in seconds between the hello packets for the
interfaces. The default is 10 seconds.
Command mode: Interface IP
ip ospf dead-interval <165535>
Configures the health parameters of a hello packet, which is set for
an interval of seconds before declaring a silent router to be down. The
default is 40 seconds.
Command mode: Interface IP
ip ospf transit-delay <13600>
Configures the transit delay in seconds. The default is 1 second.
Command mode: Interface IP
ip ospf retransmit-interval
<1-3600>
Configures the retransmit interval in seconds. The default is 5 seconds.
Command mode: Interface IP
[no] ip ospf key <key
string>
Sets the authentication key to clear the password.
Command mode: Interface IP
[no] ip ospf message-digestkey <1-255>
Assigns an MD5 key to the interface. The default is none.
Command mode: Interface IP
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