Nortel Passport 8250, Command Line Interface Manual, Page: 32 / 94

32 Chapter 3 Provisioning ports and connections
241-5101-201 R2.2
Note: Entering the portconfig command without the parameters displays
the existing line type, line coding, and signal mode for all the ports on a
service board.
See “Portconfig command parameters” (page 32) for the values that the
Passport 8250 supports for line type, line coding, and signal mode.
Note: The values for the portconfig parameters are case sensitive.
Table 3
Portconfig command parameters
Connection Line type Line Coding SignalMode
E1 traffic
unstructured E1
E1-CRC
HDB3 NONE
structured Basic E1
E1-CRC
HDB3 NONE
structured CAS E1
E1-CRC
HDB3 BITORIENTED
DS-1 traffic
unstructured D4
ESF
B8ZS
AMI
not applicable
structured Basic D4
ESF
B8ZS
AMI
not applicable
structured CAS SF D4 B8ZS
AMI
not applicable
structured CAS ESF ESF B8ZS
AMI
not applicable