Table 21 Information Fields For The Show Ports Info Atm All Command - Nortel Passport Module 8672A Using Manual

84 Chapter 5 Managing the Passport 8672ATM Module with the CLI
Table 21
all command.

Table 21 Information fields for the show ports info atm all command

Field
PORT NUM
MDA DESCRIPTION
SCRAMBLE ENABLE
FRAMING MODE
MAX-BITS VPI
MAX-BITS VCI
CLOCK SOURCE
LOOPBACK MODE
ADMIN STATE
STATUS
PVC VPI.VCI
209195-A
describes the information fields for the show ports info atm
Description
Port number.
This field describes the MDA:
•
•
•
•
Parameter that enables/disables the scrambling option.
Indicates the framing for the port, either:
•
•
For OC-3c, 11 bits split between NumVpiBits and
NumVciBits. NumVpiBits cannot exceed 6 bits for OC-3c.
For OC-12c, 13 bits split between NumVpiBits and
NumVciBits. NumVpiBits cannot exceed 8 bits for OC-12c.
This field is read only. It takes remaining bits from
NumVpiBits. For example, if NumVpiBits is 3 for OC-3c,
then NumVciBits is 8.
Indicates whether the Clock Source is either:
•
•
Indicates the loopback mode::
•
•
•
Indicates the Admin State of the port, either:
•
•
Indicates the status of the port, either:
•
•
Permanent virtual circuit and the associated vpi and vci
numeric identifiers.
Quad OC-3c SM — quad port OC-3c single-mode fiber
Quad OC-3c MM — quad port OC-3c multimode fiber
OC-12c SM — single port OC-12c single-mode fiber
OC-12c MM — single port OC-12c multimode fiber
sonet, which means the Synchronous Optical Network
format, the standard format in North America.
sdh, which means the Synchronous Digital Hierarchy
clock format, the standard format in Europe.
line
internal
off
internal
external
up
down
up
down