IBM ATM OC-3c - Manual (Page 72)

9-6 C HAPTER 9: M ONITORING THE ATM M ODULE
Port ID Identifies the currently selected port.
VLAN Allows you to select the VLAN you wish to
monitor. The default is VLAN 1. If you wish to review
the state of all VLANs on the ATM Module, see “ATM
Port Setup” on page 8-6.
LEC State Shows the state of the LEC to LES
communication. The states are shown in Table 9-2.
LEC ELAN Name Shows the name of the ELAN that
the VLAN/LEC has joined.
LEC ATM Address Shows the ATM Address of the
LEC associated with the selected VLAN.
Last LEC Failure Reason If the LEC configuration
fails, the last know failure state is shown. The failure
state can be used to identify the cause of the failure.
The failure state and possible causes are shown in
Table 9-3.
Table 9-2 LEC State Summary
LEC State Description
Active The LEC is in use.
Inactive The LEC is not in use. The LEC may be
inactive because it has not been able
to establish communication with the
LES and BUS, or because the ATM port
has been disabled by management.
Not in Use You have specified that the LEC is not
required at the present time.
Table 9-3 Last LEC Failure Reason
State Possible Causes Possible Solutions
None The LEC is either
inactive or has
successfully completed
the operation. None required.
Timeout
A task could not be
completed within
its allotted time
frame.
The software has been
set up to use a LECS,
but a LECS is either not
present on the network
or broken.
The LES for the ELAN is
not functioning
correctly
If there is a LECS on
your network, ensure
that it is operational
and on part of the
network that can be
accessed by the ATM
Module.
If a LECS is not present
on the network, you
must enter the LES
Address for each ELAN
manually using the ATM
VLAN Setup Screen
(see “Extending VLANs
into the ATM Network”
on page 8-4).
Contact Technical
Support.
Undefined Error
An error has
occurred but no
cause can be
identified.
Unknown. Contact Technical
Support.
Version Not
Supported
LANE 1.0 not
supported.
The LANE services you
are trying to connect
to, do not support
LANE version 1.0. Ensure that the LANE
Services use LANE 1.0.
(continued)