Tunnel - H3C CR16000-F Command Reference Manual

Predefined user roles
network-admin
Examples
# Enable packet statistics for VXLAN tunnel interface Tunnel 0.
<Sysname> system-view
[Sysname] interface tunnel 0 mode vxlan
[Sysname-Tunnel0] statistics enable
Related commands
display interface tunnel (Layer 3—IP Services Command Reference)
reset counters interface tunnel (Layer 3—IP Services Command Reference)
tunnel statistics vxlan auto

tunnel

Use tunnel to assign a VXLAN tunnel to a VXLAN.
Use undo tunnel to remove a VXLAN tunnel from a VXLAN.
Syntax
tunnel tunnel-number [ remote-vni vxlan-id ]
undo tunnel tunnel-number
Default
A VXLAN does not contain VXLAN tunnels.
Views
VXLAN view
Predefined user roles
network-admin
Parameters
tunnel-numb er: Specifies a tunnel interface number. The value range for this argument is 0 to
32767. The tunnel must be a VXLAN tunnel.
remote-vni vxlan-id : Specifies a remote VXLAN ID in the range of 0 to 16777215. You can
specify this option only for a VXLAN-DCI tunnel.
Usage guidelines
This command assigns a VXLAN tunnel to a VXLAN to provide Layer 2 connectivity for the VXLAN
between two sites.
You can assign multiple VXLAN tunnels to a VXLAN, and configure a VXLAN tunnel to trunk multiple
VXLANs. For a unicast-mode VXLAN, the system floods unknown unicast, multicast, and broadcast
traffic to each tunnel in the VXLAN.
If two data centers use different VXLANs to convey the same service, you can use the remote-vni
vxlan-id option to specify the remote VXLAN ID on each ED for the VXLANs to communicate.
The EDs will replace the local VXLAN ID in VXLAN packets with the remote VXLAN ID before
sending the packets to a remote ED.
Examples
# Assign VXLAN tunnels 0 and 1 to VXLAN 10000.
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