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Dmvpn with configuration example

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Leading Cisco networking products distributor-3network.com …

Leading Cisco networking products distributor-3network.com
DMVPN With Configuration Example

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  • 1. DMVPN with Configuration example Introduction: This document gives information about DMVPN with a configuration example. What is DMVPN? DMVPN stands for Dynamic Multipoint VPN and it is an effective solution for dynamic secure overlay networks. In short, DMVPN is combination of the following technologies: Multipoint GRE (mGRE) Next-Hop Resolution Protocol (NHRP) Dynamic Routing Protocol (EIGRP, RIP, OSPF, BGP) Dynamic IPsec encryption Cisco Express Forwarding (CEF) Physical Connectivity: 1
  • 2. HUB: ROUTER 2 2
  • 3. ROUTER 3 ROUTER 4 DMVPN Config: Once you have physical connectivity you can add the DMVPN configuration. HUB ROUTER 2 3
  • 4. ROUTER 3 ROUTER 4 IPSEC: Next you will need to add IPSEC, this will ensure that traffic is not sent in clear text. This configuration will be added to each router except router 1. Dynamic Routing To enable dynamic routing i am using EIGRP add the following configuration to each routers except router 1. 4
  • 5. Verification: Dynamic Tunnels: NHRP Tunnels: It is referred from: https://supportforums.cisco.com/docs/DOC-29434 More related: Cisco router rules of nomenclature Enterprise router recommendation: Cisco 2911 router How To Recover Cisco Router Password The Difference of The Cisco Catalyst 2900 and Cisco Catalyst 1900 More Cisco products and Reviews you can visit: http://www.3anetwork.com/blog 3Anetwork.com is a world leading Cisco networking products wholesaler, we wholesale original new Cisco networking equipments, including Cisco Catalyst switches, Cisco routers, Cisco firewalls, Cisco wireless products, Cisco modules and interface cards 5
  • 6. products at competitive price and ship to worldwide. Our website: http://www.3anetwork.com Telephone: +852-3069-7733 Email: info@3Anetwork.com Address: 23/F Lucky Plaza, 315-321 Lockhart Road, Wanchai, Hongkong 6
  • 7. products at competitive price and ship to worldwide. Our website: http://www.3anetwork.com Telephone: +852-3069-7733 Email: info@3Anetwork.com Address: 23/F Lucky Plaza, 315-321 Lockhart Road, Wanchai, Hongkong 6