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Nokia Group of Companies. Use this document as agreed. You agree to notify Nokia of any errors you may find in this document; however, should you elect to use this document for...
TE controller referred to as a PCE. This feature works with the Nokia stateful PCE that is part of the Network Services Platform (NSP). The 7705 SAR supports three different modes of operation configurable on a per- SR-TE LSP basis.
SR-TE LSP, the router implements the extensions to PCEP in support of segment routing (see PCEP for more information).This feature works with the Nokia stateful PCE, which is part of the network services platform (NSP). The following steps describe configuring a PCC-initiated SR-TE LSP when passive or active control is given to the PCE.
(WAN) software- defined network (SDN) controller and network elements. The Nokia WAN SDN Controller is known as the Network Services Platform (NSP). The NSP is a set of applications which are built on a common framework that hosts and integrates them by providing common functions.
• a single Virtual Machine (VM) handling the Java implementation of an MPLS path computation engine, a TE graph database, and an LSP database • a plug-in adapter with the Nokia CPROTO interface, providing reliable, TCP- based message delivery between vSROS and Java-VM. The plug-in adapter implements a compact encoding/decoding (codec) function for the message content using Google ProtoBuf.
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PCReq message for the same PLSP-ID. In order for the PCE to become aware of the original constraints of such an LSP, the following additional procedures are performed. These procedures are proprietary to Nokia. - The PCC appends a duplicate of each of the LSPA, metric, and bandwidth objects in the PCRpt message.
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Adjacency Establishment In the 7705 SAR, adjacency management is done through the establishment of a Service Destination Point (SDP) object, which is a service entity in the Nokia service model. The service model uses logical entities that interact to provide a service. The service model requires the service provider to create and configure four main entities: •...
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RFC 5036 with respect to the processing of Hello TLVs with the U-bit set. The command is a global LDP configuration that disables the Nokia proprietary Interface Info TLV (0x3E05) in the Hello message sent to the peer. Disabling this Hello TLV also results in the non-generation of the Nokia proprietary Hello Adjacency Status TLV (0x3E06) because the Interface Info TLV is not sent.