Mesh : Topologi jaringan ini menerapkan hubungan antar sentral secara penuh. IBM Token Ring network stations are straight connected to MAUs, which can be wired with each other to type a single huge ring (as shown in Figure 6-2 ). Patch cables connect MAUs to adjacent MAUs. A third function for the AM is to guarantee that precisely one token circulates anytime there is no frame getting transmitted, and to detect a broken ring.
A token ring LAN is implemented either as a logical ring employing a physical ring topology (see Figure 9-1), or as a logical ring structure arranged in a physical star configuration (see Figure 9-two). In a token ring network, the initial pc to come on line creates a 3-byte information frame called a token.
Token Ring frames have two fields that control priority: the priority field and the reservation field. Token Rings are not commonly drawn …
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