With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmPhyCRCErrorsGroup
cm Phy CRC Errors Group
1.3.6.1.4.1.9.10.69.3.2.6
The collection of objects used to monitor CRC error counters.
Back to CISCO-METRO-PHY-MIB MIB page.
IPHost Network monitor allows you to monitor cmPhyCRCErrorsGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.