CHAPTER 4. GRE
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© SAMSUNG Electronics Co., Ltd.
GRE Configuration Examples
This example explains how to configure a basic GRE tunnel as shown in
Figure 24.1.
Figure 4.1 Simple GRE configuration
Configuring Site to Site Tunnel
To configure GRE in a site to site tunnel configuration:
1.
Configure the interface.
Ubigate iBG2016# configure terminal
Router/configure# interface bundle wan1
Router/configure/interface/bundle wan1# link t1 0/2/0
Router/configure/interface/bundle wan1# encapsulation ppp
Router/configure/interface/bundle wan1# ip address 192.168.94.220
255.255.255.0
Router/configure/interface/bundle wan1# exit
2.
Configure the tunnel.
Router/configure# interface tunnel t0
Router/configure/interface/tunnel t0# ip address 103.1.1.2 24
Router/configure/interface/tunnel t0# tunnel source 192.168.94.220
Router/configure/interface/tunnel t0# tunnel destination
192.168.55.75
Router/configure/interface/tunnel t0# exit
GRE Tunnel
R1
R2
10.3.1.0
192.168.94.220
192.168.55.75
40.1.1.0
Содержание Ubigate iBG2016
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