Users Guide

Dell(conf-if-tu-1)#ip address 1.1.1.1/24
Dell(conf-if-tu-1)#tunnel source 40.1.1.1
Dell(conf-if-tu-1)#tunnel destination 40.1.1.2
Dell(conf-if-tu-1)#tunnel mode ipip
Dell(conf-if-tu-1)#no shutdown
Dell(conf-if-tu-1)#
tunnel keepalive 1.1.1.2 attempts 4 interval 6
Dell(conf-if-tu-1)#show config
!
interface Tunnel 1
ip address 1.1.1.1/24
ipv6 address 1abd::1/64
tunnel destination 40.1.1.2
tunnel source 40.1.1.1
tunnel keepalive 1.1.1.2 attempts 4 interval 6
tunnel mode ipip
no shutdown
Configuring a Tunnel Interface
You can configure the tunnel interface using the ip unnumbered and ipv6 unnumbered commands.
To configure the tunnel interface to operate without a unique explicit IP or IPv6 address, select the interface
from which the tunnel borrows its address.
The following sample configuration shows how to use the interface tunnel configuration commands.
Dell(conf-if-te-1/1/1)#show config
!
interface TenGigabitEthernet 1/1/1
ip address 20.1.1.1/24
ipv6 address 20:1::1/64
no shutdown
Dell(conf)#interface tunnel 1
Dell(conf-if-tu-1)#
ip unnumbered tengigabitethernet 1/1/1
Dell(conf-if-tu-1)#ipv6 unnumbered tengigabitethernet 1/1/1
Dell(conf-if-tu-1)#tunnel source 40.1.1.1
Dell(conf-if-tu-1)#tunnel mode ipip decapsulate-any
Dell(conf-if-tu-1)#no shutdown
Dell(conf-if-tu-1)#show config
!
interface Tunnel 1
ip unnumbered TenGigabitEthernet 1/1/1
ipv6 unnumbered TenGigabitEthernet 1/1/1
tunnel source 40.1.1.1
tunnel mode ipip decapsulate-any
no shutdown
Dell(conf-if-tu-1)#
Tunneling 1011