Maintain service coverage for the Cisco Industrial Ethernet switch configuration described with four 10/100 ports, two Fast Ethernet interfaces, and LAN Lite software. CON-NCFCS-IE2K4TL specifies an 8x5 next-business-day onsite service level, making it a support entitlement for installed equipment rather than switch hardware or a software license. It addresses the stated Industrial Ethernet configuration where onsite service coverage is required. The 8x5 designation defines coverage during eight business hours across five business days. Next-business-day onsite service provides an onsite response target on the following business day under that coverage level. This arrangement fits industrial network locations where switch availability matters and a local service visit is required as part of the support approach. Match the entitlement to the covered hardware configuration: four 10/100 interfaces, two Fast Ethernet interfaces, and LAN Lite. That platform detail distinguishes this service from general-purpose switching coverage and helps maintain alignment between the installed Industrial Ethernet unit and its support level. The service is intended for continuing coverage of an existing compatible Cisco Industrial Ethernet deployment.