Override; Configuration Examples - Cisco MWR 1941-DC - 1941 Mobile Wireless Router Software Configuration Manual

Mobile wireless edge router
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Configuring the NM-AIC-64, Contact Closure Network Module

Override

In the case that bad software is resident on the AIC or that the configured administrator password is lost,
the AIC provides a method for recovering the card. Upon booting, the AIC begins a countdown, visible
at the AIC local CLI (Craft Port). If an ASCII character is received on that local CLI channel (DSCC4
channel 2) during this countdown, the AIC enters a mode in which a limited CLI is available. At this
limited CLI, available over the Craft Port only, no login is necessary. The user may enter commands for
software upgrade and configuration transfer. The new configuration takes effect upon a reset of the AIC
card.
After interrupting the countdown, the user will see an AIC Boot]: prompt. From this prompt, the user
can enter "?" to see the available commands, "g" to get a new application image, or "d" to delete the
current configuration and return to the defaults. (All commands require a carriage return.) In the case of
the get command, the user will be prompted for the name of the file, the IP address of the TFTP server,
and a confirmation.

Configuration Examples

AIC IP Address Configuration Example
The following example shows a Cisco router configured for AIC IP address:
version 12.2
no service single-slot-reload-enable
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname RouterA-top
!
logging rate-limit console 10 except errors
!
memory-size iomem 15
ip subnet-zero
!
!
no ip finger
no ip domain-lookup
ip host moe 172.31.10.2
ip host mickey 10.1.1.2
!
no ip dhcp-client network-discovery
frame-relay switching
x25 routing
!
!
call-history-mib max-size 50
!
interface Ethernet0/0
ip address 10.5.37.13 255.255.0.0
ip helper-address 223.255.254.254
no keepalive
half-duplex
!
Cisco MWR 1941-DC Mobile Wireless Edge Router Software Configuration Guide
6-36
Chapter 6
Configuring the MWR 1941-DC in a Cell Site DCN
OL-11503-01

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