Dell S3100 Command Line Reference Guide for the Series 9.100.0 - Page 1367
Tunneling, ip unnumbered
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60 Tunneling Tunneling is supported on Dell Networking OS. Topics: • ip unnumbered • ipv6 unnumbered • tunnel allow-remote • tunnel destination • tunnel dscp • tunnel flow-label • tunnel hop-limit • tunnel keepalive • tunnel-mode • tunnel source ip unnumbered Configure a tunnel interface to operate without a unique IPv4 address and select the interface from which the tunnel borrows its address. Syntax ip unnumbered interface-type 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 Enter the interface type, followed by a slot/port/subport number. Defaults None Command Modes INTERFACE TUNNEL Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.5(0.1) 9.4(0.1) 9.3(0.1) Introduced on the S6100-ON. Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Introduced on the Z9500. Introduced on the S4810, S4820T, S6000 and Z9000. Introduced on the S5000 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). Tunneling 1367
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