MPLS
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- Basic MPLS Concepts
- MPLS Architecture
- MPLS Terminology
- MPLS Labels
- Label Switch Routers
- LFIB and Outgoing Labels
- MPLS and BGP
- Label Distribution Protocols
- L3VPN Components
- Signalling (MPBGP)
- VRF, RD & Route Targets
- PE – CE Routing
- L3VPN Core
- Routing within the core with MPLS
- MPLS BGP Design
- VPNv4 Addressing
- Support for existing Internet Routing
- MPBGP update packets
- Extended Communities
- VPN Label Propagation
- VPN Packet Forwarding in the core
- Label Stack
- Label PHP
- MPLS VPN Mechanisms
- Virtual Routing and Forwarding Tables
- Routing Protocol Contexts
- VPN Aware Routing Protocols
- VRF Table
- Route Propagation – Outbound for BGP and Non BGP Protocols
- Route Propagation – Inbound for BGP and Non BGP Protocols
- Address Translation
- Scenarios
- NAT-src
- NAT-dst
- VIP Addresses
- MIP Addresses
- Address Translation
- VRF Configuration
- Creating VRF’s
- Assigning RD’s
- Import and Export Route Targets
- Assigning the VRF to an Interface
- MP-IBGP Configuration
- Configuring BGP Address Families
- Configuring MP-IBGP between PE routers
- MP-BGP Community Propagation
- Disabling IPv4 Route Exchange
- Configuring Route Reflectors
- BGP as the PE-CE Routing Protocol
- Benefits of BGP as the PE-CE protocol
- Configuring per-VRF BGP Routing Context
- Limiting the Number of Routes in a VRF
- Limiting the Number of Prefixes received from a BGP neighbor
- AS-Override
- Hub and Spoke in MPLS VPN
- Allow AS-IN
- Site of Origin (SOO) for Loop Prevention
- Selective Import
- Selective Export
- OSPF as the PE-CE Routing Protocol
- OSPF Hierarchical Model
- OPSF in a MPLS VPN Routing Model
- OSPF Superbackbone
- New BGP Extended Communities
- Configuring PE-CE OSPF Routing
- OSPF Down bit for Loop Prevention
- OSPF Tag Field for Interdomain Loop Prevention
- OSPF same and different Process ID’s
- OSPF Sham Link
- Other PE-CE Routing
- Configuring Static PE-CE Routing
- Configuring RIPv2 PE-CE Routing
- Configuring EIGRP PE-CE Routing
- Managed Services
- NAT at the CE
- NAT at the PE
- Centralized NAT
- Managed CE
- PE-CE Link Monitoring
- Internet Access through the VPN – Double Tagging
- Internet Access through IPv4 BGP – Single Tagging
- Route Servers for Enterprise peering with multiple SP’s
- Intranet using MPLS
- Extranet using MPLS
- Hub & Spoke with Firewall
- Nat & Managed Services
- Internet Access using MPLS
- Remote Access using MPLS
- Route Servers
- OSPF as the PE-CE Routing Protocol
- OSPF Hierarchical Model
- OPSF in a MPLS VPN Routing Model
- OSPF Superbackbone
- New BGP Extended Communities
- Configuring PE-CE OSPF Routing
- OSPF Down bit for Loop Prevention
- OSPF Tag Field for Interdomain Loop Prevention
- OSPF same and different Process ID’s
- OSPF Sham Link
- Inter-AS
- Inter-AS Deployment Scenarios
- Back to Back VRF’s
- MP-EBGP for VPNv4
- Multi-Hop EBGP between Route Reflectors
- Non-VPN Transit Provider
- CsC – Carrier Supporting Carrier
- CsC Deployment Scenarios
- Enabling MPLS n the PE-CE Interface
- Customer ISP not running MPLS
- Customer ISP running MPLS
- Customer ISP running MPLS-VPN – Hierarchical VPN
- MPLS – Traffic Engineering
- Need for MPLS – TE
- MPLS – TE Overview
- Information Distribution for TE
- Requirements for the IGP
- OSPF Extensions for TE
- IS-IS Extensions for TE
- Flooding by the IGP
- Maximum Reservable Bandwidth
- Attribute Flags
- TE Metric
- Path Calculation
- Path Setup Option
- IP Explicit Address Exclusion
- Setup and Holding Priority
- Reoptimization
- PCALC
- Path Setup
- RSVP and Labels
- Record Route Object
- Other Information carried by RSVP
- RSVP Messages
- Forwarding Traffic down the Tunnels
- Static Routing
- Policy Routing
- Auto route Announce
- TE Tunnels between PE Routers
- TE Tunnels between P routers
- FRR Link Protection
- FRR Node Protection
- MPLS QoS
- Diffserv with IP packets
- Diffserv with MPLS packets
- Default MPLS QoSBehaviour
- DiffservTunnelling Models
- Pipe Model
- Short Pipe Model
- Uniform Model
- Advantages of DiffservTunnelling Models
- DiffservTunnelling Models Implementation
- Recolouring the EXP field
- Multicast VPN
- MVPN Overview
- MVNP Benefits
- MVPN Terminology
- Multicast Distribution Tree – MDT
- The Default MDT
- The Data MDT
- MVPN Implementation
- L2VPN
- L2VPN Introduction
- PWE3 – Pseudowire
- OSPF Superbackbone
- Layer 2 Tunnelling Options
- IETF Models for L2VPN
- Introduction to AToM
- EoMPLS
- FRoMPLS
- MPLS AToM Case Studies Like to Like
- MPLS AToM Case Studies Any to Any
- Basic MPLS Concepts