Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010, Руководство по настройке

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Use to display F4 OAM statistics for an ATM interface.
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You must specify a VPI value in addition to the required ATM interface specifier.
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You can use the following keywords.
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segment —Displays information about segment loopbacks
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end-to-end —Displays information about end-to-end loopbacks
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To see F4 OAM circuits that are open, use the show atm vc command.
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Field descriptions
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Sending End To End Loopback Cells—Enabled, disabled
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Frequency—Frequency configured on this circuit
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End To End OAM CC verification—Whether end-to-end CC verification is
enabled or disabled
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OAM CC Type—Whether the circuit is a sink or a source, or both a sink and
a source
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OAM Current CC state
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Ready—OAM CC is not enabled
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Active—OAM CC cell flow is running
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Activation Failed—OAM CC activation failed
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Wait Activate—Waiting for interface to come up before the software
sends the activation request
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Wait Activation Confirmation—Waiting for activation confirmation from
the peer
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Wait DeActivate—Waiting for interface to come up before the software
sends the deactivation request
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Wait DeActivation Confirmation—Waiting for deactivation confirmation
from the peer
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Segment OAM CC verification—Whether segment CC verification is enabled
or disabled
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VP State—State of the VP: up, down
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VP End To End Oam State
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not managed—Circuit is in normal OAM state; no OAM fault conditions
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AIS—Circuit is in AIS state
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RDI—Circuit is in RDI state
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VP Segment Oam State
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not managed—Circuit is in normal OAM state; no OAM fault conditions
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AIS—Circuit is in AIS state
Monitoring ATM
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Chapter 1: Configuring ATM