CLI Guide

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.
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 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port/subport
information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port/subport information.
• For a 25-Gigabit Ethernet interface, enter the keyword
twentyFiveGigE then the slot/port/subport
information.
• For a 50-Gigabit Ethernet interface, enter the keyword
fiftyGigE then the slot/port/subport information.
• For a 100-Gigabit Ethernet interface, enter the keyword
hundredGigE then the slot/port information.
• For a VLAN interface, enter the keyword vlan then a
number from 1 to 4094.
• For a port-channel interface, enter the keywords port-
channel
then the port-channel ID.
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)
1662
Tunneling