Multiprotocol Label Switching - MPLS VPNs - MPLS VPN Data Plane
4 important questions on Multiprotocol Label Switching - MPLS VPNs - MPLS VPN Data Plane
What is the Inner label used for, which device create the label and in which table is it stored?
PE device
LFIB & FIB
What is the name of the entity used to locate the label to insert onto an unlabeled packet?
The Cisco Express Forwarding (CEF) Forwarding Information Base (FIB) contains forwarding information for incoming unlabeled packets. The Multiprotocol Label Switching (MPLS) Label Forwarding Information Base (LFIB) contains forwarding information for incoming labeled packets. Contained within the FIB is the label that must be inserted in front of the IP header so it can be passed onto the MPLS network.
What is the abbreviation for PHP?
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How does PHP work?
The ultimate router recieves a packet that has only the VPN label in it.
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