With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
wwnmTypeOtherReservedWwns
wwnm Type Other Reserved Wwns
1.3.6.1.4.1.9.9.286.1.1.8
Number of total WWNs of types NAA Type 2 and Type 5 WWNs reserved for internal purposes.
Back to CISCO-WWNMGR-MIB MIB page.
IPHost Network monitor allows you to monitor wwnmTypeOtherReservedWwns 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.