توضیحات
The Layer 3 Cisco 1-Port Fast Ethernet High-Speed WAN interface card (HWIC) supported on the Cisco 1841, Cisco 2800, and Cisco 3800 Series Integrated Services Routers offers small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 routed ports with many advanced features, including quality-of-service (QoS) and rate-limiting capabilities.
