ECS4660-28F_Management Guide-R03

C HAPTER 46 | OAM Commands
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◆ OAM remote loopback can be used for fault localization and link
performance testing. Statistics from both the local and remote DTE can
be queried and compared at any time during loopback testing.
◆ A summary of the test is displayed after it is finished.
EXAMPLE
Console#efm oam remote-loopback test 1/1
Loopback test is processing, press ESC to suspend.
...
Port OAM loopback Tx OAM loopback Rx Loss Rate
---- --------------- --------------- ---------
1/2 1990 1016 48.94 %
Console#
show efm oam
counters interface
This command displays counters for various OAM PDU message types.
SYNTAX
show efm oam counters interface [interface-list]
interface-list - unit/port
unit - Unit identifier. (Range: 1)
port - Port number or list of ports. To enter a list, separate
nonconsecutive port identifiers with a comma and no spaces;
use a hyphen to designate a range of ports. (Range: 1-28)
COMMAND MODE
Normal Exec, Privileged Exec
EXAMPLE
Console#show efm oam counters interface 1/1
Port OAMPDU Type TX RX
---- --------------------- ---------- ----------
1/1 Information 1121 1444
1/1 Event Notification 0 0
1/1 Loopback Control 1 0
1/1 Organization Specific 76 0
Console#