Line Card Management 61
Normal operation is lack of loopbacks and half duplex.
■ Internal Loopback Mode
■ External Loopback Mode
■ Full Duplex Mode
The full duplex mode is displayed if a previous operation changed the
mode to full duplex.
Refer to Set Ethernet Half/Full Duplex Mode
, on page 71, for changing
the duplex mode.
Setting Internal Loopback Mode
To set internal loopback mode, type
2 and press <Enter>. The message
appears:
This action will change the working mode of Ethernet
Do you want to proceed (Y/[N])? :
To c o nfi r m t y pe y; to discard, type n; and and press <Enter>.
When you proceed, the message appears:
Action has been done.
When you discard the operation, the message appears:
The action has been canceled
Setting External Loopback Mode
To set external loopback mode, type
3 and press <Enter>. The message
appears:
This action will change the working mode of Ethernet
Do you want to proceed (Y/[N])? :
To c o nfi r m t y pe
y
; to discard, type
n
; and and press <Enter>.
When you proceed, the message appears:
Action has been done.
When you discard the operation, the message appears:
