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CE(config-if-ethernet1/1)#no ethernet-oam remote-loopback supported
14.4 EFM OAM Troubleshooting
When using EFM OAM, it occurs the problem, please check whether the problem is resulted
by the following reasons:
Check whether OAM entities of two peers of link in passive mode. If so, EFM OAM
connection can not be established between two OAM entities.
Ensuring SNMP configuration is correct, or else errored event can not be reported to
network management system.
Link does not normally communicate in OAM loopback mode, it should cancel
remote loopback in time after detect the link performance.
Ensuring the used board supports remote loopback function.
Port should not configure STP, MRPP, ULPP, Flow Control, loopback detection
functions after it enables OAM loopback function, because OAM remote loopback
function and these functions are mutually exclusive.
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Troubleshooting
