- About This Document
- GRE Configuration
- Overview of GRE
- Understanding GRE
- Application Scenarios for GRE
- Transmitting Multi-Protocol Local Network Data Through a GRE Tunnel
- Enlarging the Operation Scope of a Network with a Hop Limit
- Connecting CE Devices to an MPLS VPN
- Building a Virtual Layer 2 Network Using Ethernet over GRE
- Using Ethernet over GRE to Enable Layer 2 Communication Between an AC and a Wireless Gateway
- Licensing Requirements and Limitations for GRE
- Default Settings for GRE
- Configuring a GRE Tunnel
- Configuring Ethernet over GRE
- Maintaining the GRE Tunnel
- Configuration Examples for GRE
- Example for Configuring a Static Route for GRE to Implement Interworking Between IPv4 Networks
- Example for Configuring OSPF for GRE to Implement Interworking Between IPv4 Networks
- Example for Configuring a GRE Tunnel to Implement Interworking Between IPv6 Networks
- Example for Enlarging the Operation Scope of a Network with a Hop Limit
- Example for Connecting a CE to a VPN Through a GRE Tunnel over a Public Network
- Example for Connecting a CE to a VPN Through a GRE Tunnel over a VPN
- Example for Configuring Ethernet over GRE to Build a Virtual Layer 2 Network
- Example for Configuring Ethernet over GRE to Enable Layer 2 Communication Between an AC and a Wireless Gateway
- Troubleshooting GRE
- IPSec Configuration
- BGP/MPLS IP VPN Configuration
- Overview of BGP/MPLS IP VPN
- Understanding BGP/MPLS IP VPN
- Application Scenarios for BGP/MPLS IP VPN
- Summary of BGP/MPLS IP VPN Configuration Tasks
- Licensing Requirements and Limitations for BGP/MPLS IP VPN
- Default Settings for BGP/MPLS IP VPN
- Configuring Basic BGP/MPLS IP VPN Functions
- Summary of Basic BGP/MPLS IP VPN Configuration Tasks
- Establishing MP-IBGP Peer Relationships Between PE Devices
- Configuring a VPN Instance on a PE Device
- Binding a VPN Instance to an Interface
- Configuring Route Exchange Between PE and CE Devices
- Verifying the Configuration of Basic BGP/MPLS IP VPN Functions
- Configuring Hub and Spoke
- Configuring Mutual Access Between Local VPNs
- Configuring Inter-AS VPN Option A
- Configuring Inter-AS VPN Option B
- Configuring MP-IBGP Between PE and ASBR in the Same AS
- Configuring MP-EBGP Between ASBRs in Different ASs
- Disabling an ASBR from Filtering VPNv4 Routes by VPN Targets
- (Optional) Configuring Routing Policies to Control VPN Route Advertisement and Acceptance
- (Optional) Enabling Next-Hop-based Label Allocation on the ASBR
- Verifying the Inter-AS VPN Option B Configuration
- Configuring an MCE Device
- Configuring HVPN
- Configuring an OSPF Sham Link
- Configuring Route Reflection to Optimize the VPN Backbone Layer
- Configuring FRR for BGP/MPLS IP VPN
- Configuring VPN GR
- Configuring Tunnel Policies
- Connecting a VPN to the Internet
- Maintaining BGP/MPLS IP VPN
- Configuration Examples for BGP/MPLS IP VPN
- Example for Configuring BGP/MPLS IP VPN
- Example for Configuring BGP/MPLS IP VPNs with Overlapping Address Spaces
- Example for Configuring Communication Between Local VPNs
- Example for Configuring Hub and Spoke
- Example for Configuring Inter-AS VPN Option A
- Example for Configuring Inter-AS VPN Option B
- Example for Configuring an MCE
- Example for Configuring HoVPN
- Example for Configuring H-VPN
- Example for Configuring an OSPF Sham Link
- Example for Configuring BGP AS Number Substitution
- Example for Configuring CE Dual-Homing
- Example for Configuring VPN FRR
- Example for Configuring VPN GR
- Example for Configuring IP FRR for VPN Routes
- Example for Configuring IP+VPN Hybrid FRR
- Example for Configuring Double RRs to Optimize the VPN Backbone Layer
- Example for Connecting a VPN to the Internet
- Example for Configuring a Tunnel Policy for an L3VPN
- Example for Using a Tunnel Selector to Select MPLS TE Tunnels for HoVPN Data Transmission
- BGP/MPLS IPv6 VPN Configuration
- Overview of BGP/MPLS IPv6 VPN
- Licensing Requirements and Limitations for BGP/MPLS IPv6 VPN
- Default Settings for BGP/MPLS IPv6 VPN
- Configuring Basic BGP/MPLS IPv6 VPN
- Configuring Hub and Spoke
- Configuring the Inter-AS VPN Option A
- Configuring Inter-AS VPN Option B
- Configuring MP-IBGP Between PEs and ASBRs in the Same AS
- Configuring MP-EBGP Between ASBRs in Different ASs
- Disabling an ASBR from Filtering VPNv6 Routes by VPN Targets
- Controlling the Receiving and Sending of VPN Routes by Using Routing Policies
- (Optional) Enabling Next-Hop-based Label Allocation on the ASBR
- Verifying the Inter-AS VPN Option B Configuration
- Configuring IPv6 MCE
- Configuring Route Reflection for BGP VPNv6 Routes
- Configuring VPNv6 GR
- Configuring and Applying a Tunnel Policy
- Maintaining BGP/MPLS IPv6 VPN
- Monitoring the Running Status of BGP/MPLS IPv6 VPN
- Verifying the Network Connectivity and Reachability
- Viewing the Integrated Route Statistics of all VPN instances IPv6 address family
- Resetting BGP Statistics of VPN instance IPv6 address family
- Resetting BGP Connections
- Monitoring the Running Status of VPN Tunnels
- Configuration Examples for BGP/MPLS IPv6 VPN
- Example for Configuring Basic BGP/MPLS IPv6 VPN
- Example for Configuring Hub and Spoke (Using BGP4+ Between the PE and CE)
- Example for Configuring Hub and Spoke (Using a Default Route Between Hub-PE and Hub-CE)
- Example for Configuring Inter-AS IPv6 VPN Option A
- Example for Configuring an MCE IPv6 Device
- Example for Configuring CE Dual-Homing
- Example for Configuring a VPNv6 RR
- VLL Configuration
- Overview of VLL
- Understanding VLL
- Application Scenarios for VLL
- Summary of VLL Configuration Tasks
- Licensing Requirements and Limitations for VLL
- Default Settings for VLL
- Configuring a CCC VLL
- Configuring a Martini VLL
- Configuring an SVC VLL
- Configuring a Kompella VLL
- Configuring Inter-AS VLL
- Configuring VLL FRR
- Configuring and Applying Tunnel Policies
- Configuring the Alarm Report Function
- (Optional) Configuring Flow Label-based Load Balancing
- Maintaining VLL
- Configuration Examples for VLL
- Example for Configuring a Local CCC Connection
- Example for Configuring a Remote CCC Connection
- Example for Configuring a VLL Connection in SVC Mode
- Example for Configuring a VLL Connection in Martini Mode
- Example for Configuring a Local VLL Connection in Kompella Mode
- Example for Configuring a Remote VLL Connection in Kompella Mode
- Example for Configuring a VLL Using an MPLS TE Tunnel
- Example for Configuring Inter-AS Martini VLL (Option A)
- Example for Configuring Inter-AS Kompella VLL (Option A)
- Example for Configuring Martini VLL FRR (Asymmetrically Connected CEs)
- Troubleshooting VLL
- PWE3 Configuration
- Overview of PWE3
- Relationship Between PWE3 and L2VPN
- Understanding PWE3
- Application Scenarios for PWE3
- Summary of PWE3 Configuration Tasks
- Licensing Requirements and Limitations for PWE3
- Default Settings for PWE3
- Configuring a Static PW
- Configuring a Dynamic PW
- Configuring PW Switching
- Configuring Static BFD for PWs
- Configuring Dynamic BFD for PWs
- Configuring PWE3 FRR
- Configuring PW Redundancy in a Scenario Where CEs Are Asymmetrically Connected to PEs
- Configuring Inter-AS PWE3
- Configuring and Applying a Tunnel Policy
- (Optional) Configuring Flow Label-based Load Balancing
- Maintaining PWE3
- Configuration Examples for PWE3
- Example for Configuring a Dynamic Single-hop PW
- Example for Configuring a Static Multi-hop PW
- Example for Configuring a Dynamic Multi-hop PW
- Example for Configuring a Mixed Multi-hop PW
- Example for Configuring Static BFD for PWs
- Example for Configuring Dynamic BFD for a Single-hop PW
- Example for Configuring Dynamic BFD for a Multi-hop PW
- Example for Configuring Inter-AS PWE3-Option A
- Example for Configuring PWE3 FRR-CEs Are Asymmetrically Connected to PEs
- Example for Configuring PW Redundancy in a Scenario Where CEs Are Asymmetrically Connected to PEs
- VPLS Configuration
- Overview of VPLS
- Understanding VPLS
- Application Scenarios for VPLS
- Licensing Requirements and Limitations for VPLS
- Default Settings for VPLS
- Configuring Martini VPLS
- Configuring Kompella VPLS
- Enabling the BGP Peer to Exchange VPLS Information
- Creating a VSI and Configuring BGP Signaling
- (Optional) Configuring Huawei Devices to Communicate with Non-Huawei Devices
- Binding VSIs to AC Interfaces
- (Optional) Configuring Forwarding Isolation Between AC Interfaces
- (Optional) Configuring the Features of Kompella VPLS
- Verifying the Kompella VPLS Configuration
- Configuring BGP AD VPLS
- Configuring Interworking Between LDP VPLS and BGP AD VPLS
- Configuring LDP HVPLS
- Configuring Static VLLs to Access a VPLS Network
- Configuring CE Dual-Homed Kompella VPLS
- Configuring Inter-AS Martini VPLS in OptionA Mode
- Configuring Inter-AS Kompella VPLS in OptionA Mode
- Configuring VPLS PW Redundancy
- Configuring VPLS Convergence When the UPE Directly Connects to the SPE
- Setting Related Parameters for a VSI
- Configuring L2VPN Loop Detection on the AC Side of a VPLS-capable Device
- (Optional) Configuring Flow Label-based Load Balancing
- Maintaining VPLS
- Collecting VPLS Traffic Statistics
- Clearing the Traffic Statistics
- Verifying Traffic Statistics on a VPLS
- Enabling or Disabling VSI
- Verifying the Consistency of VPN Configurations (Service Ping)
- Clearing MAC Address Entries
- Verifying the MAC Address Learning Capability
- Verifying Connectivity of the VPLS Network
- Configuring the Upper and Lower Alarm Thresholds for VPLS VCs
- Verifying MPLS L2VPN Specifications and Usage Information
- Disabling MPLS L2VPN Alarm Verification
- Configuration Examples for VPLS
- Example for Configuring Martini VPLS
- Example for Configuring Kompella VPLS
- Example for Configuring BGP AD VPLS
- Example for Configuring Forwarding Isolation Between AC Interfaces
- Example for Configuring VPLS over TE in Martini Mode
- Example for Configuring VPLS over TE in Kompella Mode
- Example for Configuring LDP HVPLS
- Example for Configuring Interworking Between LDP VPLS and BGP AD VPLS in HVPLS Mode
- Example for Configuring Static VLLs to Access a VPLS Network
- Example for Configuring Dynamic VLLs to Access a VPLS Network
- Example for Configuring CE Dual-Homed Kompella VPLS
- Example for Configuring Inter-AS Martini VPLS in OptionA Mode
- Example for Configuring Inter-AS Kompella VPLS in OptionA Mode
- Example for Configuring VPLS Convergence
- Troubleshooting VPLS
- L2VPN Access to L3VPN Configuration