21Which two statements describe features or functions of the logical link control sublayer in Ethernet standards? (Choose two.)The LLC sublayer adds a header and a trailer to the data.The LLC sublayer is responsible for the placement and retrieval of frames on and off the media.The data link layer uses LLC to communicate with the upper layers of the protocol suite.Logical link control is implemented in software.Logical link control is specified in the IEEE 802.3 standard.Navigation Bar

Which two functions are performed at the LLC sublayer of the OSI data link layer?

5What is a characteristic of the LLC sublayer?It places information in the frame allowing multiple Layer 3 protocols to use the same network interface and media.It defines software processes that provide services to the physical layer.It provides delimitation of data according to the physical signaling requirements of the medium.It provides the logical addressing required that identifies the device.

Which of the following are functions of the Network Layer?A. RoutingB. Flow ControlC. Error CheckingD. Logical AddressingE. EncryptionGroup of answer choicesA, C, DA,DB, C, EA, D, EA, B, C

2. Which one of the following is not a function of network layer?ld) error controla) routing b) inter-networking c) congestion control

¿Cuáles son las dos afirmaciones que describen las funciones o características de la subcapa de control de enlace lógico en los estándares de Ethernet? Elija dos opciones.La subcapa LLC es responsable de la ubicación y la recuperación de tramas en los medios.El control de enlace lógico está especificado en el estándar IEEE 802.3.El control de enlace lógico se implementa mediante software.La subcapa LLC agrega un encabezado y un tráiler a los datos.La capa de enlace de datos utiliza LLC para comunicarse con las capas superiores del paquete de protocolos.