With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
expObjectTable
exp Object Table
1.3.6.1.4.1.9.10.22.1.3.2
A table of object definitions for each expExpression. Wildcarding instance IDs: It is legal to omit all or part of the instance portion for some or all of the objects in an expression. (See the DESCRIPTION of expObjectID for details. However, note that if more than one object in the same expression is wildcarded in this way, they all must be objects where that portion of the instance is the same. In other words, all objects may be in the same SEQUENCE or in different SEQUENCEs but with the same semantic index value (e.g., a value of ifIndex) for the wildcarded portion.
Back to EXPRESSION-MIB MIB page.
IPHost Network monitor allows you to monitor expObjectTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.