With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
appnLocalTgBranchLinkType
appn Local Transmission Group Branch Link Type
1.3.6.1.2.1.34.4.1.3.1.1.20
Branch link type of this TG: other(1) = the agent has determined the TG's branch link type to be a value other than branch uplink or branch downlink. This is the value used for a connection network TG owned by a branch network node. uplink(2) = the TG is a branch uplink. downlink(3) = the TG is a branch downlink to an end node. downlinkToBranchNetworkNode(4) = the TG is a branch downlink to a cascaded branch network node. none(5) = the TG is not a branch TG. unknown(255) = the agent cannot determine the branch link type of the TG.
Back to APPN-MIB MIB page.
IPHost Network monitor allows you to monitor appnLocalTgBranchLinkType 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.
