User's Manual

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7.2 Fault Management
Please note this function is not available on the AR-5389.
Item Description
Maintenance Domain (MD) Level Management space on the network, the
larger the domain, the higher the level
value
Destination MAC Address Destination MAC address for sending the
loopback message
802.1Q VLAN ID: [0-4095] 802.1Q VLAN used in VDSL PTM mode
Set MD Level
Save the Maintenance domain level.
Send Loopback
Send loopback message to destination MAC address.
Send Linktrace
Send traceroute message to destination MAC address.