Dell C9000 series, Reference Manual

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Command History This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide .
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.7(0.0) Introduced on the S6000-ON.
9.3(0.1) Introduced on the S6000 and Z9000.
9.4(0.1) Introduced on the S4810, S4820T, S6000 and Z9000.
Usage Information The ip unnumbered command fails in two conditions:
• If the logical ip address is configured.
• If Tunnel mode is ipv6ip (where ip address over tunnel interface is not possible).
To ping the unnumbered tunnels, the logical address route information must be
present at both the ends.
NOTE: The
ip unnumbered
command can specify an interface name that does not exist or does not
have a configured IPv6 address. The tunnel interface is not changed to operationally up until the logical ip
address is identified from one of the address family.
ipv6 unnumbered
Configure a tunnel interface to operate without a unique IPv6 address and select the interface from which the
tunnel borrows its address.
C9000 Series
Syntax ipv6 unnumbered
{interface-type interface-number}
To set the tunnel back to default logical address use the no ipv6 unnumbered
command. If the tunnel was previously operational, the tunnel interface is operationally
down unless you also configure the tunnel IPv4 address.
Parameters
This guide is platform-specific. For command information about other platforms, see
the relevant
Dell Networking OS Command Line Reference Guide .
The following is a list of the Dell Networking OS version history for this command.
Tunneling Commands 2181