This MIB contains textual conventions used by CISCO-RTTMON-MIB, CISCO-RTTMON-RTP-MIB and CISCO-RTTMON-ICMP-MIB, but they are not limited to only these MIBs. These textual conventions were originally defined in CISCO-RTTMON-MIB. Acronyms: FEC: Forward Equivalence Class LPD: Label Path Discovery LSP: Label Switched Path MPLS: Multi Protocol Label Switching RTT: Round Trip Time SAA: Service Assurance Agent VPN: Virtual Private Network CFM: Connection Fault Management