Daily Archives: March 23, 2010

MPLS Label Parameters

MPLS Label paramters; LABEL SPACE; Per-interface label space Labels are assigned unique to specific input interface Same labels can be used on another input interface with different meaning. Label forwarding based on incoming interface and label. Hence, label spoofing can … Continue reading

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LC-ATM and VC Merge

Below are some points about LC(Label Controlled)-ATM interfaces and VC Merge; In cell-mode MPLS networks, the label is encoded as the VPI/VCI field from the ATM header. The number of virtual circuits supported by router and switch hardware is severely limited • Conclusion: … Continue reading

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