Cisco MWR 1941-DC - 1941 Mobile Wireless Router Software Configuration Manual page 136

Configuring the NM-AIC-64, Contact Closure Network Module
Configure IP routing to the AIC with an unnumbered IP address, beginning in global
configuration mode:
Command
Step 1
Router(config)# ip route network-number network-mask
{IP address | interface} [distance] [name name]
Step 2
Router(config)# interface serialslot/port
Step 3
Router(config-if)# ip unnumbered type
interface-number
Step 4
Router(config-if)# exit
Cisco MWR 1941-DC Mobile Wireless Edge Router Software Configuration Guide
6-28
Chapter 6 Configuring the MWR 1941-DC in a Cell Site DCN
Purpose
Establish the discrete IP route and mask on the
router's serial interface. The arguments have the
following meanings:
network-number—IP address of the target network
or subnet.
network-mask—Network mask that lets you mask
network and subnetwork bits.
IP address—Internet address of the next hop that
can be used to reach that network in standard
IP address notation. Example: 10.1.1.1.
interface—Network interface to use.
distance—(Optional) An administrative distance,
which is a rating of the trustworthiness of a routing
information source, such as an individual router or a
group of routers.
name name—(Optional) Name of the user profile.
Example:
Router(config)#ip route 10.5.5.2
255.255.255.255 serial2/0
Enter serial interface mode. Enter the slot in which
the AIC is installed and port 0.
Enable IP processing on the serial interface to the
AIC without assigning an explicit IP address to the
interface. The type and interface-number arguments
indicate another interface on which the router has an
assigned IP address. The other interface cannot be
an unnumbered interface, because only an interface
that has its own IP address can be used to "lend" its
IP to the serial port. Enter, for example:
Router(config-if)# ip unnumbered FastEthernet
0/0
Exit serial interface mode.
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