Failure to establish OSPF adjacency
This section describes the troubleshooting process you can use to diagnose and resolve the failure
for adjacencies to be established within an OSPF domain.
Connectivity between neighbors
Check for and resolve connectivity problems between network neighbors.
Pinging a neighbor IP interface
Test IP connectivity to a network neighbor.
Procedure
1. Log on to ACLI to enter User EXEC mode.
2. Enter the
ping <A.B.C.D>
command to test connectivity to the network neighbor IP
interface.
3. Observe the ping process output to confirm connectivity status.
Diagnosing network connectivity problems
Follow local and vendor procedures to diagnose and resolve connectivity problems between
network devices.
OSPF status
Check and correct the global and interface OSPF operational status as required.
Checking the global OSPF status
Determine if OSPF is enabled or disabled globally for a switch.
Procedure
1. Log on to ACLI to enter User EXEC mode.
2. Enter the
show ip ospf
command.
3. Observe the OSPF
Admin State
field.
Enabling OSPF globally
Administratively enable OSPF for globally a switch.
Procedure
1. Enter Global Configuration mode:
Failure to establish OSPF adjacency
July 2015
Troubleshooting Avaya VSP 7000 Series
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