With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ctspVlanSviActive
ctsp Vlan Svi Active
1.3.6.1.4.1.9.9.713.1.1.1.4.1.3
This object indicates if there is an active SVI associated with this VLAN. 'true' indicates that there is an active SVI associated with this VLAN. and SGACL is enforced for both Layer 2 and Layer 3 switched packets within that VLAN. 'false' indicates that there is no active SVI associated with this VLAN, and SGACL is only enforced for Layer 2 switched packets within that VLAN.
Back to CISCO-TRUSTSEC-POLICY-MIB MIB page.
IPHost Network monitor allows you to monitor ctspVlanSviActive on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
