Label Switching Router
<networking> (LSR) A device that typically resides somewhere in the
middle of a network and is capable of forwarding datagrams based upon a label.
In many cases, especially early versions of MPLS networks, a LSR will typically
be a modified ATM switch that forwards datagrams based upon a label in the
VPI/VCI field.
(1999-06-14)
Nearby terms:
label edge router « label switched path « label
switching «
Label Switching Router » Lab for Computer
Science » Laboratory INstrument Computer »
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