User Manual

317
Users Manual of XGS-6350-24X4C
2. The remote interface which connects the local interface enters the errdisabled state.
3. The OAM function on the remote interface which connects the local interface is shut down by the
administrator.
The procedure to configure the remote OAM trouble indication on an interface is shown in the following table:
Procedure Command Purpose
Step1 config
Enters the global configuration mode.
Step2 interface intf-type intf-id
Enters the interface configuration mode.
Step3 ethernet oam remote-failure
{critical-event | dying-gasp |
link-fault} action
error-disable-interface
Configures the trigger action of a remote
OAM trouble on an interface:
 The critical-event parameter is used to
enable an interface to enter the
errdisabled state when an
undesignated critical event occurs.
 The dying-gasp parameter is used to
enable the local interface to enter the
errdisabled state if the high threshold of
a normal link event on a local interface
is exceeded or if the remote interface
which connects the local interface
enters the errdisabled state or if the
OAM function on the remote interface
which connects the local interface is
shut down by the administrator.
 The link-fault parameter is used to
enable an interface to enter the
errdisabled state when the receiver
detects signal loss.
The managed switch cannot generate the LINK FAULT packets and the Critical Event packets. However,
these packets will be handled if they are received from the remote terminal. Our router can transmit and
receive the Dying Gasp packet. When the local port enters the errdisabled state or is closed by the
administrator or the OAM function of the local port is closed by the manager, the Dying Gasp packet will be
transmitted to the remote terminal that connects the local port.
33.1.3.5 Displaying the Information About OAM Protocol
Table 4 Displaying the information about OAM protocol
Command Purpose
show ethernet oam discovery
interface [intf-type intf-id]
Displays the OAM discovery information on all
interfaces or a designated interface.