tunnel mode gre ip

Enables generic routing encapsulation (GRE) over on a tunnel interface and specifies that the tunneling protocol is IPv4.
Syntax
tunnel mode gre ip
no tunnel mode gre ip
Command Default

GRE is disabled.

Modes

Interface tunnel configuration mode

Usage Guidelines

ICX 7150 and ICX 8100 devices do not support tunnels.

The no form of the command disables the GRE IP tunnel encapsulation method for the tunnel interface.

Examples

The following example enables GRE IP encapsulation on a tunnel interface. 

device# configure terminal
device(config)# interface tunnel 3
device(config-tnif-3)# tunnel mode gre ip

Related commands:

interface tunnel
Parent topic: Commands Si - Z