Chapter
Overview of the Hardware and Software
Table 7
Functionality
Command Name
Reloading the
reload
router.
Enabling warm
warm-reboot
rebooting.
count value
uptime value
New software
license boot
license boot.
module
module-name
level license-level
Enabling or
config mode :
disabling USB
hw-module usb
ports.
Disabling access
[no] service
to ROMMON.
password-recove
ry
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Cisco IOS Commands
Configuration
Description
Example
This command
Router#reload
reloads the router.
The reload time is
written to NV
memory.
Enables a router to
Router(config)#
warm-reboot.
warm-reboot
count 10 uptime
10
To boot a new
Router(config)#
software license
license boot
on routing
module c2900
platforms, use the
technology-packa
license boot
ge datak9
module command
in global
configuration
mode.
Enable or disable
Router(config)#hw
USB ports from
-module usb
IOS config mode.
disable
Router(config)#no
hw-module usb
disable
This command
Router# no service
disables all access
password-recover
to ROMMON.
y
Impact
Potential enough to flap bfd.
Potential enough to flap bfd.
Potential enough to flap bfd.
Will trigger a BFD flap.
Potential enough to flap bfd.
IOS Commands
11