should return the lexicographically next instance in the MIB, thus:get-next (system.sysDescr.0)
The operand of get-next need not be an instance specifier: it can be any OBJECT IDENTIFIER. Hence the call:sysObjectID.0
returns the next instance, thus:get-next (system.sysDescr)
sysDescr.0
get-next
can also take multiple operands, thus it is
possible to use it to obtain multiple columns within a single row
of a table of information in a single operation, eg:
This is considered to be very useful, hence the terminology powerful get-nextget-next (ipRouteDest, ipRouteIfindex)