With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdeFastS1RouteInfo
Cisco DLSW Fast S1 Route Info
1.3.6.1.4.1.9.9.74.1.6.1.1.6
If source-route bridging is in use between the DLSw and S1, this is the routing information field describing the path between the two devices. Otherwise the value will be an OCTET STRING of zero length.
Back to CISCO-DLSW-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cdeFastS1RouteInfo on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.