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Table of Contents
- About this Document
- Solution Benefits
- Solution Architecture
- Validation Framework
- Test Objectives
- Recommendations
- APPENDIX: Example EVPN Multihoming Fabric Creation
- APPENDIX: Fabric Verification (Optional)
- APPENDIX: WAN Router Integration into the Fabric
- APPENDIX: EVPN Insights
- APPENDIX: Junos OS Configuration from This Fabric
- Revision History
list Table of Contents
Recommendations
date_range
24-Feb-25
JVD-ENTWIRED-EVPNMH-01-01
The following simple guidelines will help you to successfully implement a campus fabric EVPN Multihoming design into your network.
- Review the JVD extension for WAN router integration to make the best choice.
- Review the JVD extension for DHCP relay integration to make the best choice.
- All fabric networks should be configured in the following way
to avoid inconsistency:
- First, create them as part of your switch template for a site.
- Then, import the created networks as part of the campus fabric dialogue and assign to VRFs.
- Even if the system allows you a local network creation on a switch, do not use this option.
- Do not manually configure VRFs locally on any switch. The
fabric usually does this automatically on an as-needed basis.
- The current exception to this rule is for a Layer 2 WAN router integration through transport VLAN. Review the JVD extension for WAN router integration and follow the example in the appendix.
