Categories R&S

VPN technologies – DMVPN – Phase 2

Following my previous article on DMVPN phase 1. This time I’m going to configure DMVPN phase 2.   In phase 2, we will be able to dynamically build spoke-to-spoke tunnel. VPN technologies – DMVPN – Phase 2 – configuration:   The configuration needs to be changed on the spoke routers. The tunnel mode needs to […]

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Categories R&S

VPN technologies – DMVPN – Phase 1

Starting a new series about DMVPN. In this post, I will configure a basic DMVPN network, with one hub and 2 spoke sites.     Here is the link for the cisco documentation about DMVPN: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_conn_dmvpn/configuration/15-mt/sec-conn-dmvpn-15-mt-book/sec-conn-dmvpn-dmvpn.html   And the link for everything related with NHRP: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_nhrp/configuration/15-mt/nhrp-15-mt-book/config-nhrp.html   And one very good article from INE with very […]

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