With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cbEFSsCounts
Cisco BERT EF Ss Counts
1.3.6.1.4.1.9.9.185.1.1.2.1.15
The number of 1 second intervals during the BER test that there were not errors detected and pattern synchronization was maintained.
Back to CISCO-BERT-MIB MIB page.
IPHost Network monitor allows you to monitor cbEFSsCounts on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.