Each entry in this table represents a BUS. The parameters in each entry apply to one emulated LAN served by one BUS. Object busRowStatus is required during row creation and deletion. Object busElanName is used to indicate the ELAN this BUS is servicing and is used to cross reference tables defined in the LAN Emulation Server MIB. Note that objects busAtmAddrSpec and busAtmAddrMask are used to configure the ATM address of a BUS. The BUS typically derives it's ATM address from the switch or the network and the actual ATM address used is indicated in the object busAtmAddrActual.