3-5
Cisco 10005 ESR Hardware Overview and Maintenance Guide
OL-1102-07
Chapter 3 Maintaining the Cisco 10005 ESR
Shutting Down the System
The following example shows the expected output after you enter the
format
disk0:
command:
Router#
format disk0:
All sectors will be erased, proceed? [confirm]
Enter volume id (up to 30 characters):
MyNewdisk
Formatting sector 1
Format device slot0 completed
Router#
The Flash memory disk is now ready for use.
Shutting Down the System
Although most components in the Cisco 10005 ESR are hot-swappable, you
might have to shut down the system under certain circumstances—for example, if
you are replacing the only power module or the only PRE in a nonredundant
system.
To shut down the system:
Step 1
Notify appropriate personnel that you plan to shut down the system and that a
shutdown results in loss of service.
Appropriate personnel
includes the regional
alarm or network monitoring center, central office personnel, and customers.
Step 2
Before you shut down the router, use the
copy
command to save any configuration
changes to NVRAM, and also, if you wish, to a PCMCIA Flash card. (See the
Cisco 10000 Series ESR Software Configuration Guide
for instructions about
using the
copy
command.)
Step 3
Power down the system by setting the switches on all power modules to the 0 (off)
or standby position. (Your system can have one or two power modules.)
Warning
Before you work on a system that has a standby/off switch, turn off the power
by pressing the power switch to standby and unplugging the power cord.
