Chapter 2. Remote Site Connectivity
This chapter covers the following subjects:
Remote Connectivity Overview: This section explains why VPNs are often a preferred method of remotely connecting to sites and identifies a collection of available VPN technologies.
MPLS VPN: This section contrasts Layer 2 MPLS VPNs and Layer 3 MPLS VPNs.
GRE: This section describes a GRE tunnel and demonstrates GRE tunnel configuration and verification.
DMVPN: This ...
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