Uses cable TV cables and parts readily and cheaply available.Deterministic and able to prioritize traffic.Short minimum frames.Excellent performance under conditions of high load.Broadband can support multiple channels (for example, video and voice).
A token bus uses a shared bus for communication. Hosts on the bus are ordered in a logical ring, with access to the bus coordinated by passing a token (a special packet) around the ring, indicating permission to transmit. The intent is to get the robustness of a simple bus protocol with the deterministic response time of a token ring. Unfortunately, because the bus is shared, each host on the bus must wait for the token to be completely transmitted before it can pass it on. This is in contrast to a token ring, where the token passes through each host with only a few bits delay. This gives the token bus considerably worse latency than a token ring. The reliability of a token protocol over a (CSMA protocl such as Ethernet ) is undermined by the complex protocols needed to recover the token at exactly one host should it become corrupted.
In networking, a token passing topology is a method where a special data packet, called a token, circulates around the network. Only the device that holds the token can send data, ensuring organized access and reducing collisions. This approach enhances network efficiency and reliability by controlling the flow of data between devices. Examples of token-based protocols include Token Ring and Token Bus.
That's called a "token".That's called a "token".That's called a "token".That's called a "token".
Uranus
"By the same token" is correct. The token gives you two for one, like buying two items with one dollar. Two ideas have a shared cause or basis. You get both "by" using the same token, not by being "at" the same token.
Advantages of bus LAN Advantages of bus LAN
In a token bus network architecture, the nodes at either end of the bus do not actually meet. In a token ring, the network logically functions as a ring, but is wired as a star.
You can't get on the bus without a token.
A token bus uses a shared bus for communication. Hosts on the bus are ordered in a logical ring, with access to the bus coordinated by passing a token (a special packet) around the ring, indicating permission to transmit. The intent is to get the robustness of a simple bus protocol with the deterministic response time of a token ring. Unfortunately, because the bus is shared, each host on the bus must wait for the token to be completely transmitted before it can pass it on. This is in contrast to a token ring, where the token passes through each host with only a few bits delay. This gives the token bus considerably worse latency than a token ring. The reliability of a token protocol over a (CSMA protocl such as Ethernet ) is undermined by the complex protocols needed to recover the token at exactly one host should it become corrupted.
$2, this is a standard set price of any bus token/transit slip in bc
bus token bus
less cable
IEEE 802.4 token bus
How does Token Bus (IEEE 802.4) enforce discipline on a logical ring topology? ----
ri
doubleplexer
Usually it's worth one bus ride.