With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cbgpPeer2RemoteIdentifier
CISCO BGP4 Peer2 Remote Identifier
1.3.6.1.4.1.9.9.187.1.2.5.1.12
The BGP Identifier of this entry's BGP peer. This entry MUST be 0.0.0.0 unless the cbgpPeer2State is in the openconfirm or the established state.
Back to CISCO-BGP4-MIB MIB page.
IPHost Network monitor allows you to monitor cbgpPeer2RemoteIdentifier 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.