Configuration Commands 119
Table 131 OSPF Area Index Configuration commands
Command Description
no area <0-2>
Deletes the OSPF area.
Command mode: Router OSPF
show ip ospf area <0-2>
Displays the current OSPF configuration.
Command mode: All except User EXEC
OSPF Summary Range configuration
NOTE: OSPF commands are available only on the GbE2c Layer 2/3 Ethernet Blade Switch.
The following table describes the OSPF Summary Range Configuration commands.
Table 132 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.
Command mode: Router OSPF
[no] area-range <1-16> hide
Hides the OSPF summary range.
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.
Command mode: Router OSPF
no area-range <1-16>
Deletes the OSPF summary range.
Command mode: Router OSPF
show ip ospf area-range <1-
16>
Displays the current OSPF summary range.
Command mode: All except User EXEC
OSPF Interface configuration
NOTE: OSPF commands are available only on the GbE2c Layer 2/3 Ethernet Blade Switch.
The following table describes the OSPF Interface Configuration commands.
Table 133 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 127 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).)
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.
Command mode: Interface IP
ip ospf hello-interval <1-
65535>
Configures the interval in seconds between the hello packets for the
interfaces.
Command mode: Interface IP
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