Loading the New System Image from the Cisco IOS XE Software
SUMMARY STEPS
1.
dir bootflash:
2.
configure terminal
3.
no boot system
4.
boot system bootflash:system-image-filename
.bin
5.
(Optional) Repeat the previous step to specify the order in which the router should attempt to load any
backup system images.
6.
exit
7.
write
8.
show version
9.
If the last digit in the configuration register is 0 or 1, proceed to the next step. However, if the last digit
in the configuration register is between 2 and F, proceed to the step "copy running-config startup-config"
below.
10.
configure terminal
11.
config-register 0x2102
12.
exit
13.
copy running-config startup-config
14.
write memory
15.
reload
16.
When prompted to save the system configuration, enter
no
:
17.
When prompted to confirm the reload, enter
y
:
18.
show version
DETAILED STEPS
Step 1
dir bootflash:
Use this command to display a list of all files and directories in bootflash memory:
Example:
Router#
dir bootflash:
Directory of bootflash:/
3
-rw-
6458388
Mar 01 1993 00:00:58 csr1000v.tmp
1580
-rw-
6462268
Mar 06 1993 06:14:02 csr1000v-ata
63930368 bytes total (51007488 bytes free)
Step 2
configure terminal
Use this command to enter global configuration mode:
Cisco CSR 1000v Series Cloud Services Router Software Configuration Guide
205
Upgrading the Cisco IOS XE Software
Loading the New System Image from the Cisco IOS XE Software