Cisco Router: GRE Tunnel Configuration
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Cisco Router: GRE Tunnel Configuration
Following the basic configuration of a GRE Tunnel for Cisco IOS:
Topologie:
Configuration of the tunnel interface at Router Graz:
interface Tunnel0
ip address 192.168.222.2 255.255.255.0
tunnel source 170.1.0.1
tunnel destination 170.0.0.1
Verify the function via a traceroute!