Tunnel-Protocol Gre - H3C MSR 20-20 Command Reference Manual

1756 C 103: GRE C
HAPTER
Related command:
Example

tunnel-protocol gre

Syntax
View
Parameter
Description
Related command:
Example
C
ONFIGURATION OMMANDS
interface tunnel and destination.
# Create interface Tunnel5 and configure Serial2/0 (192.100.1.1) as its source
interface.
<Sysname> system-view
[Sysname] interface tunnel 5
[Sysname-Tunnel5] source 192.100.1.1
Or
[Sysname-Tunnel5] source serial 2/0
tunnel-protocol gre [ ipv6 ]
undo tunnel-protocol
Tunnel interface view
ipv6: Sets the tunnel mode to GRE over IPv6.
Use the
tunnel-protocol gre
Use the undo tunnel-protocol
By default, the GRE tunnel mode is GRE over IPv4.
Without the ipv6 keyword, the command sets the GRE tunnel mode to GRE over
IPv4.
Select a tunnel mode according to the network topology and application. Note
that both ends of a tunnel must be configured with the same tunnel mode.
Otherwise, packet delivery will fail.
interface tunnel.
# Set the tunnel mode to GRE over IPv4 for the tunnel between Sysname1 and
Sysname2.
<Sysname1> system-view
[Sysname1] interface tunnel 3
[Sysname1-Tunnel3] tunnel-protocol gre
<Sysname2> system-view
[Sysname2] interface tunnel 2
[Sysname2-Tunnel2] tunnel-protocol gre
command to set the GRE tunnel mode.
to restore the default.