Configuring OSPF
December 2005 © Foundry Networks, Inc. 20 - 39
Displaying OSPF Area Information
To display OSPF area information, enter the following command at any CLI level:
Syntax: show ip ospf area [<area-id>] | [<num>]
The <area-id> parameter shows information for the specified area.
The <num> parameter displays the entry that corresponds to the entry number you enter. The entry number
identifies the entry’s position in the area table.
This display shows the following information.
Displaying OSPF Neighbor Information
To display OSPF neighbor information, enter the following command at any CLI level:
Table 20.2: CLI Display of OSPF Area Information
This Field... Displays...
Indx The row number of the entry in the router’s OSPF area table.
Area The area number.
Type The area type, which can be one of the following:
• nssa
•normal
•stub
Cost The area’s cost.
SPFR The SPFR value.
ABR The ABR number.
ASBR The ABSR number.
LSA The LSA number.
Chksum(Hex) The checksum for the LSA packet. The checksum is based on all the
fields in the packet except the age field. The Layer 3 Switch uses the
checksum to verify that the packet is not corrupted.
FESX424 Router> show ip ospf area
Indx Area Type Cost SPFR ABR ASBR LSA Chksum(Hex)
1 0.0.0.0 normal 0 1 0 0 1 0000781f
2 192.147.60.0 normal 0 1 0 0 1 0000fee6
3 192.147.80.0 stub 1 1 0 0 2 000181cd
FESX424 Router> show ip ospf neighbor
Port Address Pri State Neigh Address Neigh ID
8 212.76.7.251 1 full 212.76.7.200 173.35.1.220
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