With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwrBpiRsTEKInvalids
cwr Bpi Rs TEK Invalids
1.3.6.1.4.1.9.9.135.1.1.2.1.7
Count of times this TEK Service has received a TEK Invalid message.
Back to CISCO-WIRELESS-P2P-BPI-MIB MIB page.
IPHost Network monitor allows you to monitor cwrBpiRsTEKInvalids on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.