Administrator Guide

Version Description
9.4(0.0) Added the decapsulate-any command.
Usage
Information
To enable a tunnel interface, use this command. You must define a tunnel mode for the tunnel to function.
If you previously defined the tunnel destination or source address, the tunnel mode must be compatible.
Including the decapsulate-any option causes the command to fail if any of the following tunnel transmit
options are configured: tunnel destination, tunnel dscp, tunnel flow-label, tunnel hop-limit, or tunnel
keepalive. Conversely, if you configure any tunnel allow-remote entries, the tunnel—mode command
fails unless the decapsulate-any option is included.
Configuration of IPv6 commands over decapsulate-any tunnel causes an error.
tunnel source
Set a source address for the tunnel.
C9000 Series
Syntax
tunnel source {ip-address | ipv6–address | interface-type-number |
anylocal}
To delete the current tunnel source address, use the no tunnel source command.
Parameters
ip-address Enter the source IPv4 address in A.B.C.D format.
ipv6–address Enter the source IPv6 address in X:X:X:X::X format.
interface-type-
number
● For a port channel interface, enter the keywords port-channel then a
number from 1 to 128.
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
● For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
anylocal
Enter the anylocal command to allow the multipoint receive-only tunnel to
decapsulate tunnel packets destined to any local ip address.
Defaults none
Command Modes INTERFACE TUNNEL (conf-if-tu)
Command
History
Version Description
9.9(0.0) Introduced on the C9010.
9.7(0.0) Introduced on the S6000-ON.
9.4(0.0) Added the tunnel source anylocal command.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
Added an optional keyword “anylocal” to the tunnel source command. The anylocal argument can be
used in place of the ip address or interface, but only with the multipoint receive-only mode tunnels. The
tunnel source anylocal command allows the multipoint receive-only tunnel to decapsulate tunnel
packets addressed to any IPv4 or IPv6 (depending on the tunnel mode) address configured on the switch
that is operationally Up.
1726 Tunneling Commands