With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cbgpPeer2CapsEntry
CISCO BGP4 Peer2 Capabilities Entry
1.3.6.1.4.1.9.9.187.1.2.6.1
Each entry represents a capability received from a peer with a particular code and an index. When a capability is received multiple times with different values during a BGP connection establishment, corresponding entries are differentiated with indices.
Back to CISCO-BGP4-MIB MIB page.
IPHost Network monitor allows you to monitor cbgpPeer2CapsEntry 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.