After the destination node receives the LE_ARP response from the LES, the destination client responds to the source with its address information. The source sends a “flush” message to the BUS, which instructs the BUS to stop sending any unsent cells—the source will now establish a direct connection with the destination and send the remaining data.

Monitoring and Maintaining LANE

The following commands can be used to monitor and maintain your LANE network:

∙show lane—Displays the complete LANE configuration and status information for the LES/BUSs, LECs, and LECSs

∙show lane server—Displays the global and per−VCC LANE information for all the LANE components

∙show lane bus—Displays the global and virtual circuit LANE information for the BUS configured on any subinterface or ELAN

∙show lane client—Displays the global and virtual circuit LANE information for all LECs configured on any subinterface or ELAN

∙show lane config—Displays the global and virtual circuit LANE information for the LECS configured on any interface

∙show lane database—Displays the LECS database

∙show lane le−arp—Displays the LAN Emulation ARP table contained on the LECs

∙show atm vc—Displays the ATM virtual circuit information

Accessing the ATM LANE Module

The process of accessing and configuring the ATM LANE module on the Cisco Catalyst 5000 and 6000 family of switches is identical. The 5000 and 6000 switches both use the Set/Clear CLI, and the LANE module uses a CLI similar to a router.

Use the session command followed by the slot number in which the LANE module resides to access the CLI of the LANE module:

Console> (enable) session 5

Trying ATM−5…

Connected to ATM−5.

Escape character is Ô^]’.

Displaying the Selector Field

The last two digits of an ATM address are known as the selector field. This value is assigned on the subinterface on which a LANE component resides. The LECS must reside on the primary interface, making the selector value a static 00. To determine the default ATM addresses the ATM LANE module has assigned, use the show lane default−atm−addresses command. An example of this command and the related output is as follows:

ATM#show lane default−atm−addresses interface ATM1/0/0:

178