Specifications

tunnel mode
15-10 IP Configuration
Defaults
None.
Mode
Routerinterfaceconfiguration:C3(su)‐>router(Config‐if(Tnnl1))#
Usage
ThenoformofthiscommandremovesthedestinationIPv4addressforthetunnelinterfacebeing
configured.
Example
ThefollowingexampleconfiguresthedestinationIPv4addressfortunnel1.
C3(su)->router(Config)# interface tunnel 1
C3(su)->router(Config-if(Tnnl 1))#
C3
(su)->router(Config-if(Tnnl 1))# tunnel destination 192.168.10.20
tunnel mode
Thiscommandspecifiesthemodeofthetunnelinterface.
Syntax
tunnel mode ipv6ip
no tunnel mode ipv6ip
Parameters
Defaults
None.
Mode
Routerinterfaceconfiguration:C3(su)‐>router(Config‐if(Tnnl1))#
Usage
Thenoformofthiscommandremovesthemodeofthetunnel.
Example
ThisexamplesetsthetunnelmodetoIPv6overIPv4.
C3(su)->router(Config)# interface tunnel 1
C3(su)->router(Config-if(Tnnl 1))#
C3
(su)->router(Config-if(Tnnl 1))# tunnel mode ipv6ip
ipv6ip SpecifiesthatthetunnelmodeisIPv6overIPv4