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Network convergence : Ethernet applications and next generation packet transport architectures /
"Before we get into VPLS, let us take a quick look at MPLS Layer 2 VPNs also referred to as Point-Point services. A point-to-point L2VPN circuit, as defined by the PWE3 working group, is a provider service that offers a point-to-point service infrastructure over an IP/MPLS packet switched netwo...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Amsterdam [Netherlands] :
Morgan Kaufmann,
2013.
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| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 100 | 1 | |a Joseph, Vinod. | |
| 245 | 1 | 0 | |a Network convergence : |b Ethernet applications and next generation packet transport architectures / |c Vinod Joseph, Srinivas Mulugu. |
| 264 | 1 | |a Amsterdam [Netherlands] : |b Morgan Kaufmann, |c 2013. | |
| 300 | |a 1 online resource | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
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| 520 | |a "Before we get into VPLS, let us take a quick look at MPLS Layer 2 VPNs also referred to as Point-Point services. A point-to-point L2VPN circuit, as defined by the PWE3 working group, is a provider service that offers a point-to-point service infrastructure over an IP/MPLS packet switched network. The PWE3 working group of the IETF describes mechanisms on how to deliver L2 VPN services across a packet switches IP/MPLS network. The basic reference model is outlined in the picture below. A pseudo-wire (PW) is a connection between two provider edge (PE) devices, which connects two attachment circuits (ACs). An AC can be a Frame Relay DLCI, an ATM VPI/VCI, an Ethernet port, a VLAN, a HDLC, a PPP connection on a physical interface, a PPP session from an L2TP tunnel, an MPLS LSP, etc. During the setup of a PW, the two PE routers will be configured or will automatically exchange information about the service to be emulated so that later they know how to process packets coming from the other end. The PE routers use Targeted LDP sessions for setting the PW. After a PW is set up between two PE routers, frames received by one PE from an AC are encapsulated and sent over the PW to the remote PE, where native frames are re-constructed and forwarded to the other CE"-- |c Provided by publisher | ||
| 504 | |a Includes bibliographical references and index. | ||
| 500 | |a Machine generated contents note: Chapter 1: The Evolution of Ethernet Chapter 2: Retail Applications & Broadband Architectures using Ethernet Chapter 3: Business VPN services using Ethernet Chapter 4: Ethernet and Cloud Computing Chapter 5: Ethernet and Mobile Architectures Chapter 6: MPLS Packet Transport Architectures and Ethernet Chapter 7: Future Technologies and Applications. | ||
| 588 | 0 | |a Print version record. | |
| 505 | 0 | |a Front Cover; Network Convergence: Ethernet Applications and Next Generation Packet Transport Architectures; Copyright; Contents; Introduction; Chapter 1: Deploying Ethernet Multi-Point Services Using VPLS; Introduction; Virtual Private LAN Service (VPLS); VPLS Control Plane; BGP-VPLS Control Plane; LDP-VPLS Control Plane; LDP-VPLS and BGP-VPLS Forwarding Planes; Autodiscovery for LDP-VPLS; Autodiscovery for LDP-VPLS -- Implementation Details; Characteristics of LDP-VPLS; Use Cases for LDP-VPLS and BGP AD; Full-Mesh VPLS; Mixed FEC 128 and FEC 129 Configurations; H-VPLS Configurations. | |
| 505 | 8 | |a Hub and Spoke VPLS ConfigurationsLDP-BGP VPLS Interworking; Scaling the VPLS Network; Case Study -- Connecting LDP- and BGP-VPLS Metro Domains; Multicast Traffic in VPLS; Selective Trees for Multicast in VPLS; Inter-Provider VPLS; Discovery; Common Inter-AS Procedures; Option A; Option B; Option C; Conclusion; Chapter 2: Understanding Advanced MPLS Layer 3 VPN Services; Introduction; MPLS Layer 3 VPNs; Network Components; Customer Edge (CE) Routers; Provider Edge (PE) Routers; Provider (P) Routers; Operational Model; Sample Network Topology; Control Flow; LSP Establishment; Data Flow. | |
| 505 | 8 | |a Benefits of BGP/MPLS VPNsChallenges and Solutions; The VPN-IPv4 Address Family; Multiprotocol BGP Extensions; Other Challenges and Solutions; Multiple Forwarding Tables; BGP Extended Community Attributes; Operational Model; BGP/MPLS VPN Topologies; Full-Mesh VPN Topology; Hub and Spoke VPN Topology; Maintaining Updated VPN Routing Information; Backbone B/W and PE Router Packet Processing Resources; Case Study; Distribution of VPN Routing Information; CE Router to Ingress PE Route Distribution; Router PE1; Router PE2; Router PE3; Ingress PE to Egress PE Route Distribution across the Backbone. | |
| 505 | 8 | |a Ingress PE Route AdvertisementsEgress PE Route Installation; Egress PE Router to CE Route Distribution; Forwarding Customer VPN Traffic across the BGP/MPLS Backbone; Source CE Router to Ingress PE Router Forwarding; Ingress PE Router Forwarding; P Router Forwarding; PE Router to Destination CE Router Forwarding; Actual VPN Forwarding Based on the Case Study; Conclusion; MPLS Layer 3 Inter-AS VPNs; Option A -- Back-to-Back VRF Connections; Option B -- VPNv4 Routes Distribution between ASBRs; Option C -- VPNv4 Route Distribution between RRs; Option B; Test Setup; Option B Inter-AS Operation. | |
| 505 | 8 | |a VPNv4 Route DistributionNext-Hop-Self Method; Redistribute Connected Subnets Method; Label Switch Path Forwarding; Next-Hop-Self Method; Redistribute Connected Subnets Method; Configuration Analysis; Router PE-200; VPN Routing and Forwarding (VRF) Tables; BGP VPNv4 Table; CEF Table; Label Forwarding Information Base (LFIB); Exporting Routes; ASBRs in AS200; Next-Hop-Self Method; Label Forwarding Information Base (LFIB); Outgoing Tags/Labels; VPNv4 LFIB Entries to Remote AS; VPNv4 LFIB Entries from VRFs in Local PEs; BGP VPNv4 Table; BGP Configuration; ASBRs in AS300. | |
| 650 | 0 | |a Ethernet (Local area network system) | |
| 650 | 0 | |a Packet transport networks. | |
| 650 | 0 | |a Computer network architectures. | |
| 650 | 0 | |a Convergence (Telecommunication) | |
| 650 | 0 | |a Internetworking (Telecommunication) | |
| 650 | 6 | |a Ethernet (Syst�eme de r�eseau local) |0 (CaQQLa)201-0241091 | |
| 650 | 6 | |a R�eseaux d'ordinateurs |x Architectures. |0 (CaQQLa)201-0191572 | |
| 650 | 6 | |a Convergence (T�el�ecommunications) |0 (CaQQLa)201-0369882 | |
| 650 | 6 | |a Interconnexion de r�eseaux (T�el�ecommunications) |0 (CaQQLa)201-0267374 | |
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| 650 | 7 | |a Internetworking (Telecommunication) |2 fast |0 (OCoLC)fst00977304 | |
| 650 | 7 | |a Packet transport networks. |2 fast |0 (OCoLC)fst01764251 | |
| 700 | 1 | |a Mulugu, Srinivas. | |
| 776 | 0 | 8 | |i Print version: |a Joseph, Vinod. |t Network convergence |z 9780123978776 |w (DLC) 2013025197 |w (OCoLC)851417476 |
| 856 | 4 | 0 | |u https://sciencedirect.uam.elogim.com/science/book/9780123978776 |z Texto completo |