NET140 chp4 (protocols) set3

Front

A type of VPN in which clients, servers, and other hosts establish tunnels with a private network using a VPN gateway at the edge of the private network.

Back

Client-to-site VPN

Front

A VPN gateway that manages multiple tunnels from individual VPN clients.

Back

VPN headend

Front

A VPN accessed by the client system through a limited, web-based connection using a browser and secured by SSL/TLS.

Back

Clientless VPN

Front

A type of VPN that captures all network traffic, whether destined for the internet or for the remote network.

Back

Full tunnel VPN

Front

A type of VPN that captures only the traffic destined for the remote network. The client can communicate with local network resources directly and with internet resources through a local internet connection.

Back

Split tunnel VPN

Front

A tunneling protocol developed by Cisco that is used to transmit IP and other kinds of messages through a tunnel.

Back

GRE (generic routing encapsulation)

Front

A TCP/IP troubleshooting utility that displays statistics and details about TCP/IP components and connections on a host. It also lists ports, which can signal whether services are using the correct ports.

Back

Netstat

Front

A Windows utility that uses ICMP echo requests to trace the path from one networked node to another, identifying all intermediate hops between the two nodes.

Back

Tracert

Front

A TCP/IP troubleshooting utility available in Linux, UNIX, and macOS systems that sends UDP messages to a random port on the destination node to trace the path from one networked node to another, identifying all the intermediate hops between the two nodes.

Back

Traceroute

Front

Repeated trial messages transmitted by the tracert and traceroute utilities to trigger routers along a route to return specific information about the route.

Back

Probes