Posted by: Pdfprep
Post Date: November 23, 2020
Router HW1 is an MPLS LSR router in the HW service provider network. A labeled packet is received by this router for which there is not a label entry present in the LRB.
The router performs which of the following actions?
A . It uses a default label for forwarding.
B . It strips the label and does a lookup in the RB using the IP destination address.
C . It drops the packet.
D . It uses LDP to create an LSP and a new entry in the LRB for that label.
Answer: C
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