With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgsccpInstLastURL
Cisco GSCCP Inst Last URL
1.3.6.1.4.1.9.9.335.1.2.1.1.34
The URL used to load GTT tables.
Back to CISCO-ITP-GSCCP-MIB MIB page.
IPHost Network monitor allows you to monitor cgsccpInstLastURL on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.