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4 Posts

2304

February 3rd, 2010 19:00

auto discovery

what are the 4 steps/phases of auto discovery?

also what is the post discovery

37 Posts

February 9th, 2010 02:00

With autodiscovery

the IP Manager automatically discovers candidate systems based on the systems initially added to the modeled topology using manual

discovery. This method is useful when topology information is incomplete or unavailable or when manual updates cannot be maintained. It also has the same 4 phases like the manual discovery.

1. Perform initial polling of the candidate system

2. Determine the destination of the candidate system: add to topology, place on

Pending Devices list, or discard

3. Probe the system added to the topology

4. Post-process the discovery information

During the final phase of discovery, post-processors consolidate the information collected from the various probes to create Layer 2 (data-link) and Layer 3 (network) connectivity between the systems in the topology. If any additional post-discovery need to be done, custom-end-post.asl can be modified to perform the extra discovery that needs to be performed after the normal initial discovery.

Please refer IP Discovery Guide for more specific details.

Thanks

Arun

4 Posts

February 9th, 2010 21:00

Thanks Arundeva.

the 4 phases which u have described, do we called each one with some phrases/word ?

Thanks

Ranjeet

37 Posts

February 9th, 2010 21:00

The four phases I explained are the 4 steps that happens during a discovery process. Please refer the document which I mentioned for more details.

Thanks

Arun

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