Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) - Manual (Page 216)

192 Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide
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Liberal bypass selection and liberal dynamic bypass
1
At present by default, Dynamic Bypass path computation excludes the nodes between MP and
Egress. Now when Liberal Bypass is enabled, Dynamic Bypass creation path computation can
compute Dynamic Bypass path including nodes between Merge Point and Egress of protected
session.
FIGURE 35 Bypass LSP selection: cannot traverse any node between PLR and MP