Specifications

Reference Guide
7-69
WAN Card PARS Screen
7.5.4 Two Links are Lost, One IAD is Isolated from the Ring
If the link from IAD 1 to IAD 2, and the link from IAD 2 to IAD 3 fail, then the traffic is
rerouted as illustrated in Figure 7-46.
Figure 7-46. Traffic Flow when two Links are Lost (One IAD is Isolated)
IAD 1 IAD 2
IAD 3
IAD 4
IAD 5