Black Box LGB5124A, Руководство пользователя

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LGB5128A User Manual
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Ingress: This is a Ingress (down) MEP—monitoring ingress traffic on “Residence Port.”
Egress: This is a Egress (up) MEP—monitoring egress traffic on “Residence Port.”

Residence Port :
The port where MEP is monitoring—see “Direction.” You need to assign a port to monitor
the MEP status.

Level :
This is the MEG level of this MEP. Shared MEGs are ETH frames that are encapsulated
differently between subscriber’s frames and SP’s frames. They share the pool of MEG
levels, where the customer can use 5 through 7 and the SP and operate use the rest. If
there is a different encapsulation, then each can use all 8 levels, so they are independent.

Flow instance :
The MEP is related to this flow—See “Domain.” MEP monitors the flow by sending periodic
CCMs for that flow.

Tagged VID :
Port MEP : An outer C/S-tag (depending on VLAN Port Type) is added with this VID.
Entering “0” means no TAG added.

This MAC :
The field will display the MEP device MAC address. Switch will detect the MEP device
MAC address. The MAC of this MEP can be used by another MEP when unicast is
selected (Info only).

Alarm :
The field will display the MEP alarm data. There is an active alarm on the MEP.

Buttons:
Add new MEP - Click to add a new MEP entry.
Save – Click to save changes.
Reset- Click to undo any changes made locally and revert to previously saved
values.

Upper right icon (Refresh):
Click on these icons to refresh the information manually.