HP auroraTempo User Manual page 102

aurora Tempo - User Guide
Layer 2 or Layer 3 Protocol
Use this option to choose the protocol used for layer 2 or
layer 3.
• Highlight L2 Protocol or L3 Protocol and press the
RIGHT arrow key to display a sub-menu, then
choose from the following options:
Layer 2 Protocols
Protocol
Basic Mode
X.25 Link Level
X.25 Link Multilink
T.71 Extended LAPB
HDLC ARM
HDLC NRM
HDLC ABM
LAN Logical Link
Control
X.75 SLP
Q.922
Core Annex
A/Q.922
User Specified
DTE to DTE
5-22
Description
Basic mode ISO 1745 .
Recommendation X.25 link level
Recommendation X.25 mulitink
LAPB (Link Access Procedure Balance) for
half duplex operation (T.71)
HDLC (High Layer Data Link Control)
ARM ISO/ IEC 4335
HDLC (High Layer Data Link Control)
NRM ISO/ IEC 4335
HDLC (High Layer Data Link Control)
ABM ISO/ IEC 4335
Local Area Network logical link control
ISO/IEC 8802/2
Recommendation X.75, single link
procedure
Recommendation Q.922
Core aspects of Annex A/Q.922
User Specified
ISO/IEC 7776 DTE to DTE operation
423972