Nortel Networks 8672ATME manual Information fields for the show ports info atm all command

Chapter 5 Managing the Passport 8672ATME Module with the CLI 87

Table 22 describes the information fields for the show ports info atm all command.

Table 22 Information fields for the show ports info atm all command

Field	Description
PORT NUM	Port number.
MDA DESCRIPTION	This field describes the MDA:
	• 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
SCRAMBLE ENABLE	Parameter that enables/disables the scrambling option.
FRAMING MODE	Indicates the framing for the port, either:
	• sonet (Synchronous Optical Network), the standard
		format used in North America.
	• sdh (Synchronous Digital Hierarchy), the standard
		format used worldwide except in North America.
MAX-BITS VPI	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 (default is 4)
	and NumVciBits (default is 9). NumVpiBits cannot exceed 8
	bits for OC-12c.
MAX-BITS VCI	This field is read only. It takes remaining bits from
	NumVpiBits. For example, if NumVpiBits is 3 for OC-3c,
	then NumVciBits is 8.
CLOCK SOURCE	Indicates whether the Clock Source is either:
	•	line
	•	internal
LOOPBACK MODE	Indicates the loopback mode::
	•	off
	•	internal
	•	external
ADMIN STATE	Indicates the Admin State of the port, either:
	•	up
	•	down
STATUS	Indicates the status of the port, either:
	•	up
	•	down

Using the Passport 8672ATME Module