Cisco Cisco Transport Manager 9.1 Technical References
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Cisco Transport Manager Release 9.1 ML Provisioning Methodology
OL-19365-01
ML Management Troubleshooting
Step 5
In the Enable/Disable Port > CDP drop-down list, choose enable or disable to enable or disable CDP.
CTM issues the following command when you enable CDP on a selected drop:
Interface {FastEthernet<port>|GigabitEthernet<port>}.<Port_VLAN>
cdp enable
CTM issues the following command when you disable CDP on a selected drop:
Interface {FastEthernet<port>|GigabitEthernet<port>}.<Port_VLAN>
no cdp enable
ML Management Troubleshooting
If a problem arises during the initial synchronization, you can resynchronize the Layer 2 topology by
choosing Configuration > Resync L2 Topology in the Layer 2 Topology table (see
choosing Configuration > Resync L2 Topology in the Layer 2 Topology table (see
).
Note
This feature only restarts the L2 topology resynchronization state. It does not forcefully apply any
configuration on the ML-series card to complete the synchronization of the L2 topology.
configuration on the ML-series card to complete the synchronization of the L2 topology.
Alternative methods of resynchronization are:
•
Mark the NEs participating in the L2 topology as Out of Service, and then In Service.
•
Restart the NE service.
Although effective, these methods cause a time lag that affects other functions, such as inventory
collection and circuit discovery.
collection and circuit discovery.