Brocade BigIron RX Series Configuration Guide - Manual (Page 876)

798 BigIron RX Series Configuration Guide
53-1002484-04
Displaying OSPF information
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Displaying OSPF neighbor information
To display OSPF neighbor information, enter the following command at any CLI level.
To display OSPF neighbor information by area, enter a command such as the following.
Syntax: show ip ospf neighbor [router-id <ip-addr>] | [<num>] [area <ip-addr> | <num> ]
The router-id <ip-addr> parameter displays only the neighbor entries for the specified router.
The <num> parameter displays only the entry in the specified index position in the neighbor table.
For example, if you enter “1”, only the first entry in the table is displayed.
These displays show the following information.
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 device uses the checksum
to verify that the packet is not corrupted.
TABLE 126 CLI display of OSPF neighbor information
Field Description
Port The port through which the device is connected to the neighbor.
Address The IP address of this device’s interface with the neighbor.
Pri The OSPF priority of the neighbor:
•
For multi-access networks, the priority is used during election of the Designated Router
(DR) and Backup designated Router (BDR).
•
For point-to-point links, this field shows one of the following values:
•
1 = point-to-point link
•
3 = point-to-point link with assigned subnet
TABLE 125 CLI display of OSPF area information (Continued)
This field... Displays...
BigIron RX# show ip ospf neighbor
Port Address Pri State Neigh Address Neigh ID Ev Op Cnt
v10 10.1.10.1 1 FULL/DR 10.1.10.2 10.65.12.1 5 2 0
v11 10.1.11.1 1 FULL/DR 10.1.11.2 10.65.12.1 5 2 0
v12 10.1.12.1 1 FULL/DR 10.1.12.2 10.65.12.1 5 2 0
v13 10.1.13.1 1 FULL/DR 10.1.13.2 10.65.12.1 5 2 0
v14 10.1.14.1 1 FULL/DR 10.1.14.2 10.65.12.1 5 2 0
BigIron RX# show ip ospf neighbor area 1
Port Address Pri State Neigh Address Neigh ID Ev Op Cnt
v10 10.1.10.1 1 FULL/DR 10.1.10.2 10.65.12.1 5 2 0