ZyXEL Communications VMG1312-B Series User Manual page 284

Chapter 35 Diagnostic
35.4 802.1ag
Click Maintenance > Diagnostic > 8.2.1ag to open the following screen. Use this screen to
perform CFM actions.
Figure 146 Maintenance > Diagnostic > 802.1ag
The following table describes the fields in this screen.
Table 109 Maintenance > Diagnostic > 802.1ag
LABEL
802.1ag Connectivity Fault Management
Maintenance
Domain (MD)
Level
Destination
MAC Address
802.1Q VLAN
ID
VDSL Traffic
Type
Loopback
Message (LBM)
Linktrace
Message (LTM)
Set MD Level
Send Loopback
Send Linktrace
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DESCRIPTION
Select a level (0-7) under which you want to create an MA.
Enter the target device's MAC address to which the Device performs a CFM loopback test.
Type a VLAN ID (0-4095) for this MA.
This shows whether the VDSL traffic is activated.
This shows how many Loop Back Messages (LBMs) are sent and if there is any inorder or
outorder Loop Back Response (LBR) received from a remote MEP.
This shows the destination MAC address in the Link Trace Response (LTR).
Click this button to configure the MD (Maintenance Domain) level.
Click this button to have the selected MEP send the LBM (Loop Back Message) to a specified
remote end point.
Click this button to have the selected MEP send the LTMs (Link Trace Messages) to a
specified remote end point.
VMG1312-B Series User's Guide