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Re: [nv-l] discovery and limiting discovery

To: nv-l@lists.us.ibm.com
Subject: Re: [nv-l] discovery and limiting discovery
From: Jane Curry <jane.curry@skills-1st.co.uk>
Date: Fri, 16 Jan 2004 11:07:04 +0000
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I guess it depends on whether your switch has multiple IP-addressable interfaces. Most switches tend to just have 1 IP address for management info / loading. If this is the case, that's the only interface NetView will show you - you need Switch Analyzer to manage down at the port level. Therefore your question about unmanaging extra interfaces is simple - there won't be any.

If you do have multiple interfaces on your box, by default they will all be managed. However, you could use the nvmaputil utility to unmanage particuler interfaces (look at the 7.1.4 docs or the Release notes for 7.1.3 for info on nvmaputil). The tricky bit here is how to specify the interfaces you want unmanaged in an automatic way - I guess you would need to craft some sort of lookup table for the relevant devices, with primary address and interface(s)-to-unmanage information and then build a script that runs nvmaputil to do the unmanaging.

Anyone else??

Cheers,
Jane

Christopher J Petrina wrote:


OK itneresting conundrum for everyone.
What would it take and is it possible to do the following?

I have a switch I wish to load from a seedfile into netview. This devices has multiple interfaces on it. I load the device using the uplink interface's IP address. Once it is loaded via that IP address it will be demand pulled to pull all other relevant information from the device. Such as other interfaces, sysname, etc. NOW -> I want the uplink to be managed but all other interfaces on the device I want to be unmanaged when it is discovered. Can this be done automatically? Or perhaps through a script written that will go in and unmaange the ports(interfaces) I do not care about on the device.

Can you unmanage a range of ports given specific information from the CLI?

Thanks for your brain work

Chris Petrina


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