Table 39: Oam Operation State - Edge-Core ECS4110-28T Management Manual

Loopback Mode – Shows if loop back mode is enabled on the peer.
◆
This attribute must be enabled before starting the loopback test.
Loopback Status – Shows if loopback testing is currently running.
◆
Loopback Test Parameters
Packets Number – Number of packets to send. (Range: 1-99999999;
◆
Default: 10000)
Packet Size – Size of packets to send. (Range: 64-1518 bytes;
◆
Default: 64 bytes)
Test – Starts the loop back test.
◆
◆ End – Stops the loop back test.
Loop Back Status of Remote Device
Result – Shows the loop back status on the peer. The loop back states
◆
shown in this field are described below.

Table 39: OAM Operation State

State
No Loopback
Initiating Loopback
Remote Loopback
Terminating Loopback
Local Loopback
Unknown
Packets Transmitted – The number of loop back frames
■
transmitted during the last loopback test on this interface.
Packets Received – The number of loop back frames received
■
during the last loopback test on this interface.
Loss Rate – The percentage of packets for which there was no
■
response.
W I
EB NTERFACE
To initiate a loop back test to the peer device attached to the selected port:
Click Administration, OAM, Remote Loop Back.
1.
Select Remote Loopback Test from the Action list.
2.
– 563 –
| Basic Administration Protocols
C 14
HAPTER
Description
Operating in normal mode with no loopback in progress.
The local OAM entity is starting the loopback process with its
peer. It has yet to receive any acknowledgement that the
remote OAM entity has received its loopback command request.
The local OAM client knows that the remote OAM entity is in
loopback mode.
The local OAM client is in the process of terminating the remote
loopback.
The remote OAM client has put the local OAM entity in loopback
mode.
This status may be returned if the OAM loopback is in a
transition state but should not persist.
OAM Configuration