T1 Physical Interfaces

This section describes the WAN T1 Physical Interface commands.

You can configure the WAN T1 physical interface and the WAN serial interface on the same physical WAN port, where the same identifier <slot>-<port> is specified for both interfaces. In the examples described in this section and in section ‎41.5.15, <slot> / <port> is specified as either ‘0/0’ and ‘0/1’.