Lucent Technologies CAJUN M770, User Manual

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Cajun M770 ATM Switch User’s Guide 151
Chapter 13
LANE Services
This chapter describes the features of the LANE Services in a Cajun M770 ATM
Switch.
LANE Components in a Cajun M770 ATM Switch
Each module in the Cajun M770 ATM Switch can host one LECS and multiple
combined LES and BUS. This means that on one switch, there can be several
resilient LECS, and for one ELAN, several distributed LES. The LES does not have to
reside in the same device as the LECS.
The elected master module in each switch hosts the management LEC.
For a list of the factory-configured default settings for the LANE components in an
M770 ATM Switch, see Appendix A Default Settings on a New Cajun M770 ATM
Switch.
LANE configuration file config.data
A module’s LANE configuration is saved in a flash file called
config.data
. After
a change is made to the module’s LANE configuration, it is written to this file. If
there is not enough room in flash memory (greater than 14 files or not enough
memory left) for new LANE changes to be saved, you will receive the following
message:
If this occurs, you need to delete at least one of the unused files in flash in order for
the LANE configuration to be saved.
There is not enough room in flash to save your latest change.
If a reset occurs, this change will be lost.