Simple reports of snakes biting humans may be misleading, as even the most deadly snakes often (perhaps 15 to 50 percent of the time) do not inject venom when they bite humans if restrained or attacked, and even if venom is injected it may be released in minimal quantities.
â¢On switches running the IP base or IP services feature set, use the sdm prefer vlan global configuration command only on switches intended for Layer 2 switching with no routing. When you use the VLAN template, no system resources are reserved for routing entries, and any routing is done through software.
SDLC Protocol The full form of SDLC is Synchronous Data Link Control. It is link layer protocol which is IBMâs specification for encapsulation of data over synchronous links. Analogous to HDLC. SDLC was mainly used by IBM mainframe and midrange systems; however, implementations exist on many platforms from many vendors. SDLC supports multipoint links as well as error correction.