CCNA Notes
—- CompTIA LX103
Cisco ICND1
Cisco ICND2
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icnd1:gre
This is an old revision of the document!
GRE
Generic Routing Encapsulation protocol can be used as logical point-to-point links, encapsulating most any traffic over a tunnel as unicast. The unicast feature being useful over IPSEC as IPSEC only works over unicast traffic.
Configuration Example
Assuming all destinations are routable – creating a basic GRE Tunnel over the following topology:
icnd1/gre.1710432466.txt.gz · Last modified: 2024/03/14 16:07 by 114.119.149.71
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