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Configuring the LECS Database

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In addition, you indicate that the LECS's ATM address is to be computed automatically.

The default ELAN cannot be a restricted-membership ELAN. You do not need to specify the ATM or

MAC addresses of the LECs for the default ELAN.

On the Dual PHY ATM modules, you must configure redundant LESs or BUSs and a LECS, one for each

PHY.

When you configure a database with only a default unrestricted ELAN, you need not specify where the

LECs are located. That is, when you set up the LECS's database for a single default ELAN, you need not

provide any database entries that link the ATM addresses of any clients with the ELAN name. All of the

clients are automatically assigned to a default ELAN.

Note

After you configure the LECS database, you must bind the LECS database to the major ATM interface

(ATM0) on the ATM module. For information on how to bind the database to the interface, see the

the LECS to the ATM Interface, page 17

To set up the LECS for a default ELAN, use the following commands beginning in global configuration

mode:

SUMMARY STEPS

1. ATM(config)# lane databasedatabase-name

2. ATM(lane-config-database)# nameelan -nameserver-atm-addressatm-address [index n ]

3. ATM(lane-config-database)# nameelan -namelocal-seg-idsegment-number

4. ATM(lane-config-database)# default-nameelan -name

5. ATM(lane-config-database)# exit

DETAILED STEPS

Command or Action

Step 1 ATM(config)# lane

databasedatabase-name

Step 2 ATM(lane-config-database)#

nameelan -nameserver-atm-

addressatm-address [index n ]

A name for the database

The ATM address of the LES for the ELAN

A default name for the ELAN

Purpose

Enters database configuration mode for the LANE database that you specify.

Binds the name of the ELAN to the ATM address of the LES in the configuration

database.

The index determines the priority. The highest priority is 0.

Enter the ATM address of the server for the specified ELAN, as noted in your LANE

worksheet and obtained in the

You can have any number of servers per ELAN for fault tolerance. Priority is determined

by entry order. The first entry has the highest priority unless you override it with the

index number.

Setting Up the Database for the Default ELAN

section later on in this chapter.

Displaying LANE Default Addresses, page 11

Binding

section.