With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dspuLuOperLastActivationFailureReason
Cisco DSPU Lu Operation Last Activation Failure Reason
1.3.6.1.4.1.9.9.24.1.5.2.1.9
Reason for last activation failure of this PU as follows: noError - No LU activation failure has been detected otherError - Undefined error detected during LU activation luNegativeResponse - Negative ACTLU response received from remote LU
Back to CISCO-DSPU-MIB MIB page.
IPHost Network monitor allows you to monitor dspuLuOperLastActivationFailureReason 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.
