What is CCDA? Cisco Certified Design Associate (CCDA) certification is about designing the Cisco network in most efficient way. CCDA course is for validating all fundaments related to network designing, its cover void Variety of route and switch design and covers LAN, WAN, broadband, campus, data-center and wireless network design.Cisco recommends before you attempt the … Read more CCDA Certification and training tutorials | Cisco Certified Design Associate
Frame-relay Hub and spoke: Frame-relay Hub and spoke topology is also known as star topology, which have a single hub or central router provides access to different core services and all other routers are connected to this hub are called spoke. Some characteristic of frame-relay Hub and spoke topology includes: You can easily manage hub … Read more What is Frame-relay Hub and Spoke Topology?
Frame-relay: FR (Frame Relay) is a packet-oriented WAN technology use for connecting remote offices over the internet or WAN. Frame-relay consider to be cost effective solution and most ISPs across the globe provide frame relay services. Frame-relay provides the dedicated connection called the PVC which is used to form logical end-to-end links mapped over a physical network. … Read more What is Frame-relay | frame relay Features