For more information about the netmask parameter and the ifconfig command, refer to the System Administrator and Command Reference Guide.
Example: The following command configures the el0 logical network interface, assigning a corresponding IP address and netmask:
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Adding more than one ELAN to an ATM adapter enables the filer to communicate over more ELANs than the number of physical adapters installed in the filer. To do so, repeat the procedures in “Adding an ELAN to the Adapter” and “Configuring the Logi- cal Ethernet Interface,” found earlier in this document, for each ELAN you want to add to the adapter.
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If you make a mistake using the elconfig add command, you can delete an ELAN from an adapter using the elconfig delete command.
Command syntax: The elconfig delete command has the following syntax:
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ELAN is the Emulated LAN that you want to delete from the adapter.
unit_number is the unit designator for the ATM adapter in the filer.
Example: The following command deletes the nineKMTU ELAN for the adapter des- ignated by unit 2:
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If an IP address has already been assigned to a logical Ethernet interface on the adapter using ifconfig, you should see a message stating elconfig ELAN in use displayed as output from the elconfig delete command.
In this case, you must mark the interface as “down” by entering the ifconfig com- mand before deleting the ELAN from the adapter:
Command syntax: The ifconfig command has the following syntax:
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interface is the name of the logical network interface.
Example: The following command marks the el1 logical network interface as “down”:
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12 Dell PowerVault 7x0N Systems — Connecting to ATM and FDDI Networks