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