2009/5/30 PoWah Wong <wong_po...@yahoo.ca>:
>
> I can set a variable either by
> the snmpset command with the snmpv3 security
> or
> ssh to login to the same hardware and then execute a command in its command 
> line interface (CLI).
> What are the pros and cons of each method?

SNMP:
   +    standard mechanism, independent of hardware vendor
            (assuming this is not a vendor-specific MIB)
   +    can be automated
   -    needs special software  ("snmpset")
   -    minimal run-time help
   -    fussy syntax

SSH:
   +   pretty universally available
   +   typically on-line help
   -    different for different vendors
   -    difficult to automate


If you're looking at a single machine, for a one-off configuration, then the CLI
is probably an easier approach.   But if you've got a larger number of boxes
to look after, from a variety of vendors, then automating this with SNMP may
be a better way to go.


Bottom line - both SSH and SNMP are simply tools to help you get the
real job done.   It's not for us to tell you what tool is the right one - use
whatever you find works for you.

Dave

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