Implementing BGP in MPLS VPNs
BGP, though considered a complex routing protocol, is widely used for PE-CE routing in MPLS VPN networks. In prior chapters, you were introduced to various facets of configuring IGP PE-CE routing in MPLS VPN networks. This chapter explains BGP PE-CE routing and its configuration and utilization in an MPLS VPN environment.
The following BGP concepts are discussed:
- BGP PE-CE routing protocol overview, configuration, and verification
- BGP route-reflectors in an MPLS VPN environment
- BGP peer groups
- BGP confederations in an MPLS VPN environment
MPLS Overview
- MPLS Overview
- Unicast IP Forwarding in Traditional IP Networks
- Overview of MPLS Forwarding
- MPLS Terminology
- MPLS Control and Data Plane Components
- MPLS Operation
- Special Outgoing Label Types
- Penultimate Hop Popping
- Frame-Mode MPLS
- Cell-Mode MPLS
Basic MPLS Configuration
- Basic MPLS Configuration
- Frame-Mode MPLS Configuration and Verification
- Cell-Mode MPLS over ATM Overview, Configuration, and Verification
- Command Reference
Basic MPLS VPN Overview and Configuration
- Basic MPLS VPN Overview and Configuration
- VPN Categories
- MPLS VPN Architecture and Terminology
- MPLS VPN Routing Model
- MPLS VPN Basic Configuration
- Outbound Route Filters
- Command Reference
PE-CE Routing Protocol-Static and RIP
- PE-CE Routing Protocol-Static and RIP
- Static PE-CE Routing Overview, Configuration, and Verification
- Static PE-CE Routing Command Reference
- RIPv2 PE-CE Routing Overview, Configuration, and Verification
- RIPv1 PE-CE Routing Configuration and Verification
- RIP PE-CE Routing Command Reference
PE-CE Routing Protocol-OSPF and EIGRP
- PE-CE Routing Protocol-OSPF and EIGRP
- OSPF PE-CE Routing Protocol Overview, Configuration and Verification
- EIGRP PE-CE Routing Protocol Overview, Configuration, and Verification
Implementing BGP in MPLS VPNs
- Implementing BGP in MPLS VPNs
- BGP PE-CE Routing Protocol Overview, Configuration, and Verification
- Implementing Route-Reflectors in MPLS VPN Networks
- Case Study-Hub and Spoke MPLS VPN Network Using BGP PE-CE Routing for Sites Using Unique AS Numbers
- Case Study-Hub and Spoke MPLS VPN Network with Sites Using Same AS Numbers
- Command Reference
Inter-Provider VPNs
- Inter-Provider VPNs
- Overview of Inter-Provider VPNs
- Option 1: Inter-Provider VPN Using Back-to-Back VRF Method
- Option 2: Inter-Provider VPNs Using ASBR-to-ASBR Approach
- Option 3: Multi-Hop MP-eBGP Between RR and eBGP Between ASBRs
- Option 4: Non-VPN Transit Provider
- Case Study-Inter-AS Implementing Route-Reflector and BGP Confederation in Provider Networks
- Case Study-Multi-Homed Inter-AS Provider Network
- Command Reference
Carrier Supporting Carriers
- Carrier Supporting Carriers
- Carrier Supporting Carriers Overview
- Deployment Scenarios with CSC Architecture
- CSC Architecture Benefits
- Command Reference
MPLS Traffic Engineering
- MPLS Traffic Engineering
- TE Basics
- MPLS TE Theory
- Constraint-Based Routing and Operation in MPLS TE
- Configuring MPLS TE
- Command Reference
Implementing VPNs with Layer 2 Tunneling Protocol Version 3
- Implementing VPNs with Layer 2 Tunneling Protocol Version 3
- L2TPv3 Overview
- Configuring L2TPv3 Tunnels for Layer 2 VPN
- Configuring L2TPv3 Static Tunnels
- Configuring L2TPv3 Dynamic Tunnels
- Implementing Layer 3 VPNs over L2TPv3 Tunnels
- Command Reference
Any Transport over MPLS (AToM)
- Any Transport over MPLS (AToM)
- Introduction to Layer 2 VPNs
- Implementing AToM for Like to Like Circuits
- L2 VPN-Any to Any Interworking
- Local Switching
- Command Reference
Virtual Private LAN Service (VPLS)
- Virtual Private LAN Service (VPLS)
- VPLS Overview
- VPLS Topology-Single PE or Direct Attachment
- Hierarchical VPLS-Distributed PE Architecture
- Command Reference
Implementing Quality of Service in MPLS Networks
- Implementing Quality of Service in MPLS Networks
- Introduction to QoS-Classification and Marking
- MPLS QoS Implementation
- MPLS QoS Operating Modes
- Modular QoS CLI: Configuration of QoS on Cisco Routers
- Configuration and Implementation of MPLS QoS in Uniform Mode and Short Pipe Mode Operation
- Implementing MPLS QoS for Layer 2 VPN Implementations
- Command Reference
MPLS Features and Case Studies
- MPLS Features and Case Studies
- Case Study 1: Implementing Multicast Support for MPLS VPNs
- Case Study 2: Implementing Multi-VRF CE, VRF Selection Using Source IP Address, VRF Selection Using Policy-Based Routing, NAT and HSRP Support in MPLS VPN, and Multicast VPN Support over Multi-VRF CE
- Case Study 3: Implementing Layer 2 VPNs over Inter-AS Topologies Using Layer 2 VPN Pseudo-Wire Switching
- Case Study 4: Implementing Layer 3 VPNs over Layer 2 VPN Topologies and Providing L2 VPN Redundancy
- Case Study 5: Implementing Dynamic Layer 3 VPNs Using mGRE Tunnels
- Case Study 6: Implementing Class-Based Tunnel Selection with MPLS Traffic Engineering
- Case Study 7: Implementing Hub and Spoke Topologies with OSPF
- Case Study 8: Implementing Hub and Spoke Topologies with EIGRP
- Case Study 9: Implementing VPLS Services with the GSR 12000 Series
- Case Study 10: BGP Site of Origin
- Command Reference
MPLS Configuration on Cisco IOS Software
ISBN: 1587051990
EAN: 2147483647
EAN: 2147483647
Year: 2006
Pages: 130
Pages: 130
Authors: Umesh Lakshman, Lancy Lobo
