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Medium Access Control (MAC) and Physical Layer (PHY) - CISE

Medium Access Control (MAC) and Physical Layer (PHY) - CISE

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4-June-07 P1901_PRO_016_r0<br />

multicast flow desired, <strong>and</strong> the RP2 (Second Remote Port) field of the entry indexed by the multicast origin <strong>MAC</strong><br />

will be filled with this number.<br />

Since this time, when receiving from a <strong>MAC</strong> address with a entry that contains RP1 <strong>and</strong> RP2 in the Port Solver<br />

Table, the receiver shall decode any burst with Transmission Port field in the burst header equal to RP1 <strong>and</strong> RP2.<br />

The main contents of the PSMM are the LP assigned in the origin of the multicast flow <strong>and</strong> the flag field. The flag<br />

field is set to zero by default. A received PSMM with this flag set to 1 shall not require an answer.<br />

Node A Node B<br />

Node B wants to join<br />

multicast flow<br />

With LP associated 12<br />

Node B will receive data<br />

transmitted by port 3 <strong>and</strong> port<br />

12 from Node A<br />

PSMM(LP 12, 0)<br />

PSMAM<br />

Entry: (<strong>MAC</strong> A, LP 5, RP1 3,<br />

RP2 -)<br />

Entry: (<strong>MAC</strong> A, LP 5, RP1 3,<br />

RP2 12)<br />

Figure 88 Port Solver Protocol Messages Exchange to complete Second remote Port<br />

Submission page 209 UPA-OPERA

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