Configuring A Gre Tunnel; Figure 2-2 Enlarging The Operating Range On The Network; Figure 2-3 Connecting Discontinuous Subnets Through A Tunnel - Huawei Quidway S9300 Configuration Manual

Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
Operating Range of a Hop-Limited Protocol (IPX) on the Network

Figure 2-2 Enlarging the operating range on the network

PC
In Figure
cannot communicate with each other. When the tunnel is used on the network, a few hops are
hidden. This enlarges the operating range of a protocol on the network.
Connecting Discontinuous Subnets to Establish a VPN

Figure 2-3 Connecting discontinuous subnets through a tunnel

The two subnets, namely, Group 1 and Group 2, running the Novell IPX protocol are in different
cities. Through a tunnel, a trans-WAN VPN can be set up.

2.3 Configuring a GRE Tunnel

This section describes how to configure a GRE tunnel.
2.3.1 Establishing the Configuration Task
2.3.2 Configuring the Tunnel as a GRE Tunnel
2.3.3 Configuring Routes
Issue 01 (2009-07-28)
IP network
2-2, if the hop count between the two terminals is more than 225, the two terminals
Novell
Group1
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
IP network
IP network
Tunnel
IP network
Tunnel
2 GRE Configuration
PC
Novell
Group2
2-3