ZyXEL Communications VMG4325-B10A - 802.1 ag

Chapter 35 Diagnostic
VMG4380-B10A / VMG4325-B10A User’s Guide
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35.4 802.1ag
Click Maintenance > Diagnostic > 8.2.1ag to open the following screen. Use this screen to
perform CFM actions.
Figure 149 Maintenance > Diagnostic > 802.1ag
The following table describes the fields in this screen.
Table 112 Maintenance > Diagnostic > 802.1ag
LABEL DESCRIPTION
802.1ag Connectivity Fault Management
Maintenance
Domain (MD)
Level
Select a level (0-7) under which you want to create an MA.
Destination
MAC Address
Enter the target device’s MAC address to which the Device performs a CFM loopback test.
802.1Q VLAN
ID
Type a VLAN ID (0-4095) for this MA.
VDSL Traffic
Type
This shows whether the VDSL traffic is activated.
Loopback
Message (LBM)
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.
Linktrace
Message (LTM)
This shows the destination MAC address in the Link Trace Response (LTR).
Set MD Level Click this button to configure the MD (Maintenance Domain) level.
Send Loopback Click this button to have the selected MEP send the LBM (Loop Back Message) to a specified
remote end point.
Send Linktrace Click this button to have the selected MEP send the LTMs (Link Trace Messages) to a
specified remote end point.