ATM Adaptation Layer 2. Supports traffic needing precise timing, such as compressed voice and video.
AAL Type 2. Protocol standard for supporting time-dependent Variable Bit Rate (VBR-RT) of connection-oriented traffic (e.g. packetised video and audio).
ATM adaption layer 2. One of four AALs recommended by the ITU-T. AAL2 is used for connection-oriented services that support a variable bit rate, such as some isochronous video and voice traffic.
ATM Adaptation Layer Type 2 - Supports Class B traffic, which is connection-oriented, VBR isochronous traffic requiring precise timing between source and sink.
AAL of type 2 Standard protocol to support to service VBR (Variable Bit Rate) employee of the time (Vbr-rt) of oriented traffic to audio connection like and paquetizado video).
ATM Adaptation Layer 2. Used for carrying voice over ATM.