With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
snaNodeAdminBlockNum
sna Node Admin Block Num
1.3.6.1.2.1.34.1.1.1.1.5
The value indicates the block number for this Node instance. It is the first 3 hexadecimal digits of the SNA Node id. A write operation to this object will not change the operational value reflected in snaNodeOperBlockNum until the Node has been re-activated (e.g., after the next initialization of the SNA services).
Back to SNA-NAU-MIB MIB page.
IPHost Network monitor allows you to monitor snaNodeAdminBlockNum 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.
