Administrator Guide

tunnel destination
Set a destination endpoint for the tunnel.
Z9000
Syntax
tunnel destination {ip-address | ipv6–address}
To delete a tunnel destination address, use the no tunnel destination {ip-
address | ipv6–address} command.
Parameters
ip-address Enter the destination IPv4 address for the tunnel.
ipv6–address Enter the destination IPv6 address for the tunnel.
Defaults none
Command
Modes
INTERFACE TUNNEL (conf-if-tu)
Command
History
Version 9.3(0.0) Introduced on the S4810, S4820T, S6000 and Z9000.
Usage
Information
The tunnel interface is inoperable without a valid tunnel destination address for the
configured Tunnel mode.
To establish a logical tunnel to the particular destination address, use the
destination address of the outer tunnel header. If you configure a tunnel interface
or source address, the tunnel destination must be compatible.
ip unnumbered
Configure a tunnel interface to operate without a unique IPv4 address and select the interface from
which the tunnel borrows its address.
Z9000
Syntax ip unnumbered {interface-type interface-number}
To set the tunnel back to default logical address use the no ip unnumbered
command. If the tunnel was previously operational, the tunnel interface is
operationally down unless you also configure the tunnel IPv6 address.
Parameters
interface-type
interface-
number
Enter the interface type, followed by a slot number.
Tunneling
1569