With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdsx0BundleExtChannelRate
Cisco dsx0 Bundle Ext Channel Rate
1.3.6.1.4.1.9.10.33.1.1.1.1.4
The data rate of each ds0 in this bundle. rate56 - 56kb/s rate64 - 64kb/s For ds0's on a T1 line, the value should be rate56(1) if 'robbed bit' signaling is used, and rate64(2) if clear channel signaling is used. For ds0's on a E1 line, the value should always be rate64(2). The value can be set only when the entry is created.
Back to CISCO-DS0BUNDLE-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cdsx0BundleExtChannelRate 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.
