![](/images/backgrounds/119749/bg29.png)
* Below is SDLC
************************************************************************
*A20RT PATH PID=1,
* DLURNAME=GREEN,
* DLCADDR=(1,C,SDLCNS),
* DLCADDR=(2,X,5353), 2**port name
* DLCADDR=(3,X,C1) 3a**station address
************************************************************************
* Below is Frame Relay
************************************************************************
*A20RT PATH PID=2,
* DLURNAME=GREEN,
* DLCADDR=(1,C,FRPVC),
* DLCADDR=(2,X,4652303033), 2**port name
* DLCADDR=(3,X,04), 3**SAP address
* DLCADDR=(4,X,0024) 4**DLCI
************************************************************************
* Below is Frame Relay BAN
************************************************************************
*A20RT PATH PID=3,
* DLURNAME=GREEN,
* DLCADDR=(1,C,FRPVC),
* DLCADDR=(2,X,4652303033), 2**port name
* DLCADDR=(3,X,04), 3**SAP address
* DLCADDR=(4,X,0024), 4**DLCI
* DLCADDR=(6,X,400000000001) 5**MAC addr
************************************************************************
* Below is DLSw
************************************************************************
*A20RT PATH PID=3,
* DLURNAME=GOLD,
* DLCADDR=(1,C,TR),7
* DLCADDR=(2,X,444C53323534),2**port name
* DLCADDR=(3,X,04), 3**SAP address
* DLCADDR=(4,X,400000000001) 6**MAC address
*
*************************************************************************
** Below is Token Ring
*************************************************************************
*PATHT20 PATH PID=1,
* DLURNAME=RED,
* DLCADDR=(1,C,TR),
* DLCADDR=(2,X,5452303030), 2**port name
* DLCADDR=(3,X,04), 3**SAP address
* DLCADDR=(4,X,400000011088) 6**MAC address
*************************************************************************
** Below is Ethernet
*************************************************************************
*PATHE20 PATH PID=1,
* DLURNAME=PURPLE,
* DLCADDR=(1,C,ETHERNET),
* DLCADDR=(2,X,454E303030), 2**port name
* DLCADDR=(3,X,20), 3**SAP address
* DLCADDR=(4,X,400000011063) 6**MAC address
************************************************************************
* Below is X25 SVC
************************************************************************
*A20RT PATH PID=3,
* DLURNAME=GREEN,
* DLCADDR=(1,C,X25SVC),
* DLCADDR=(2,X,583235303033), 2**port name
* DLCADDR=(4,X,C3), 8**Protocol identifier
* DLCADDR=(21,X,000566666),9**Destination DTE address
************************************************************************
* Below is X25 PVC
************************************************************************
*A20RT PATH PID=3,
* DLURNAME=GREEN,
* DLCADDR=(1,C,X25PVC),
* DLCADDR=(2,X,583235303033), 2**port name
* DLCADDR=(3,X,0001) 10**Logical channel number
************************************************************************
************************************************************************
************************************************************************
* LU statements
************************************************************************
************************************************************************
*PU21LU1 LU LOCADDR=2 11
APPN
Chapter1. APPN 11