dIf you are routing, edit the Port IP address to set it to UNNUMBERED or to a valid IP address for the WAN link.
See Appendix A for more information about using numbered and unnumbered links.
If you are bridging, leave this field at the default setting.
eIf necessary, change any of the other parameters to suit your WAN link. In most cases the defaults can be used.
fPress [CTRL]+[E] to submit this configuration.
The WAN port is now configured and provided the remote unit’s WAN port has also been configured, data will be passed across the link.
Enter SAVE at the command prompt to permanently store this configuration in the unit’s memory.