.-PDELAY--=--TERRESTR-----. | (1) | +-PDELAY--=--NEGLIGIB-----+ >>-+-------------------------+--------------------------------->< | .-TERRESTR-. | '-PDELAY--=--+----------+-' +-LONG-----+ +-NEGLIGIB-+ '-PACKET---'
Notes:
- NEGLIGIB is the default if the TRLE operand is coded.
| statements: | CDRM |
| dependencies: | VRTG=YES coded; APPN only |
Specifies the maximum propagation delay of the link for the transmission
group. Propagation delay represents the time needed for a signal to
travel from one end of the link to the other.
- PDELAY=NEGLIGIB
- Indicates a local area network delay (less than .48 milliseconds).
- PDELAY=TERRESTR
- Indicates telephone network delay (between .48 and 49.152 milliseconds).
- PDELAY=PACKET
- Indicates a packet-switched network delay (between 49.152 and 245.76 milliseconds).
- PDELAY=LONG
- Indicates a satellite delay (greater than 245.76 milliseconds).