Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) - Manual (Page 549)

Multi-Service IronWare Switching Configuration Guide 519
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Initializing a new ERN
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Figure 133 shows the next sequence of events. The actions of each ERN are:
• After the WTB timer expires, ERN 2 (RPL owner in the Pending state) transmits R-APS (NR, RB),
and then ERN 2 enters the Idle state.
• ERN 1, still in the Pending state, forwards R-APS (NR, RB) and enters the Idle state.
• ERN 3 takes no action.
• ERN 4 from the Pending state and stops transmitting R-APS (NR).
FIGURE 133 Initializing an ERP topology - VI