D-Link DGS-3120-48PC Reference Manual page 532

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xStack
critical_link_event –Specify critical link event.
dying_gasp - An unrecoverable local failure condition has occurred.
critical_event - An unspecified critical event has occurred.
notify_state - Specify the event notification status. The default state is enable.
enable - Specify to enable event notification.
disable - Specify to disable event notification.
remote_loopback - Specify remote loop.
start - If start is specified, it will request the peer to change to the remote loopback mode.
stop - If stop is specified, it will request the peer to change to the normal operation mode.
received_remote_loopback - Specify receive remote loop-back.
process - Specify to process the received Ethernet OAM remote loopback command.
ignore - Specify to ignore the received Ethernet OAM remote loopback command. The default
method is"ignore".
Restrictions
Only Administrator and Operator-level users can issue this command.
Example
To configure Ethernet OAM on ports 1 to 2 in active mode:
DGS-3120-24TC:admin# config ethernet_oam ports 1-2 mode active
Command: config ethernet_oam ports 1-2 mode active
Success.
DGS-3120-24TC:admin#
To enable Ethernet OAM on port 1:
DGS-3120-24TC:admin# config ethernet_oam ports 1 state enable
Command: config ethernet_oam ports 1 state enable
Success.
DGS-3120-24TC:admin#
To configure the error symbol threshold to 2 and period to 1000ms for port 1:
DGS-3120-24TC:admin# config ethernet_oam ports 1 link_monitor error_symbol
threshold 2 window 1000 notify_state enable
Command: config ethernet_oam ports 1 link_monitor error_symbol threshold 2
window 1000 notify_state enable
Success.
DGS-3120-24TC:admin#
To configure the error frame threshold to 2 and period to 1000 ms for port 1:
DGS-3120 Series Managed Switch CLI Reference Guide
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