OK,
thanks for the very good answer. I tried the help button in
the SNMP configuration dialog box but I receive an error regarding a path.
I also check the manuals on line and which are the same as I have in paper form
and no mention of what all the fields do. So I am guessing and don't want
to guess.
Perhaps you can help me get help working or help me
understand a few fields.
1. If I deselect/uncheck the Discovery Poll for a specific
node or Smartset, netmon will not use this device (or in the case of a Smartnet)
or devices to discover new nodes. Will NetView still discover new
interfaces on an existing device if Discovery Poll is
unchecked?
2. What does Configuration Polling Interval do?
Polling the configuration of a device for what? Is this discovery Polling?
Are Discovery polling and Configuration polling the same
thing?
Thank you for your valued help,
Kevin Sperry IT Analyst, Data Center Monitoring
Control
"Discovery Poll" is something netmon does to try to discover new devices. It
pulls the ARP cache (using SNMP) of the devices it already knows about and sees
whether there are any addresses there which it has not already discovered and
then it tries to discover them. This is set by default. If you uncheck the box,
netmon will not find anything that it has not already found.
"Discover
Node(s) Managed" is the way netmon usually discovers new nodes. This too is set
by default. If you uncheck it, new devices are put on the map as unmanaged and
you would have to select them or use nvmapuitl.sh to explicitly manage them
before netmon would start to poll them.
New routers and networks on the
other hand are usually discovered as unmanaged. To go to the next hop you have
to manage them.
You should be able to find out for yourself what all the
buttons and fields mean by clicking the Help button on the SNMP Configuration
GUI. It's context-dependent. Alternatively, there is a lot of information in the
NetView Administrator's Guide. You can view or download all the current NetView
documentation here: http://publib.boulder.ibm.com/infocenter/tivihelp/v3r1/index.jsp?toc=/com.ibm.itnetview.doc/toc.xml
James
Shanks Tivoli Network Availability Management Level Three Network
Availability Management Tivoli Software, IBM Corp 1-919-224-1642 | T/L
687-1642 | ITN 26871642
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