FCM9002 USER MANUAL
76-02-095 Rev.B
Page 81 of 145
4.4.1.8.4 OAM Events
This display lists OAM events that have occurred since the unit was powered up.
4.4.1.9 Link Loss Forwarding
Link Loss Forwarding enables the port state to reflect the status of the full end to
end link status rather than simply the cabled connection between local link
partners.
When a port enters the Link Loss Forwarding alarm state, the port will be forced
to the Link Down state such that the attached equipment will see there is a
problem with this network connection allowing for protocols such as RSTP or
LACP to remove this link from their network map and enable link restoration by
alternative backup links if available.
The Link Loss may be forwarded from:
WAN If the WAN port is down then force the User Port to the Down state.
Flow The end to end flow state is determined using the CFM Connectivity
messages and if these messages are not being received, the link will be
forced down.
4.4.1.10 Tagging and Priority
The tagging and priority menu selects the actions to be taken with untagged
frames.
Metrodata FCM9002 "" Alarms:
Major
TAGGING & PRIORITY, LAN2
Add C-Tag to Untagged
c-tag VID 4095
Priority Source C-Tag, Default
Default Priority 0
First CAPITAL - select item
<escape> - exit menu
