IPsec remote access VPNs enable teleworkers and other remote access users to access resources at a central site and experience a similar level of functionality that they would experience if they were physically present at that central site.
Figure 9-1 illustrates IPsec remote access VPNs.
Figure 9-1. IPsec Remote Access VPNs
IPsec remote access VPNs can be deployed in two ways:
With software clients—. “Road warriors” and other remote access VPN users establish a VPN connection directly from their laptops, workstations, or other devices to the VPN gateway at the central site. ...