A method and apparatus for forwarding packets through a network domain that contains nodes that are label distribution protocol (LDP) enabled and nodes that are segment routing (SR) enabled. In one embodiment, the method may include a network node receiving a packet with a label attached thereto. The node swaps the label with a segment identifier (ID). The node then forwards the packet to an SR node. In another embodiment, the method may include a network node receiving a packet with a segment ID attached thereto. The node swaps the segment ID with a label. The node then forwards the packet to an LDP enabled node.
申请公布号
WO2014144216(A1)
申请公布日期
2014.09.18
申请号
WO2014US28526
申请日期
2014.03.14
申请人
CISCO TECHNOLOGY, INC.
发明人
FILSFILS, CLARENCE;PREVIDI, STEVANO, B.;BASHANDY, AHMED, R.;WARD, DAVID, D.