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Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 5 Software Upgrade Processes Supported by Cisco ASR 1000 Series Routers
Using ISSU to Upgrade the Subpackages in a Dual Route Processor Configuration with MDR
Step 14
issu loadversion rp active-RP file
URL-to-active-file-system:asr1000rp2-{elcbase,elc
spa}*
version*.pkg slot ELC-slot-number mdr
{force}
issu commitversion
Example:
Router# issu loadversion rp 0 file
bootflash:asr1000rp2-{elcbase,elcspa}*03.13.00.
S.154-3.S-ext*pkg mdr
Router# issu commitversion
Upgrade the Ethernet Line Card (ELC) and SPA
subpackages for each ELC on the router using MDR.
Note This step must be completed one ELC at a time, and
repeated for each ELC installed on the router before
performing the next step.
Tip You can use the show ip interface brief command
to identify which slots contain ELCs and SPAs. The
interfaces with three numbers (in the form
ELC-number/SPA-number/interface-number)
identify the ELC and SPA locations in the router.
Note The pattern options used in this CLI (elcbase and
elcspa) were introduced in Cisco IOS XE Release
3.10S and are not available in previous Cisco IOS
XE Releases.
Step 15
issu loadversion rp active-RP file
URL-to-active-file-system:asr1000rp2-esp*version*.
pkg slot
standby-ESP-slot
issu commitversion
issu loadversion rp
active-RP file
URL-to-active-file-system:asr1000rp2-esp*version*.
pkg slot
active-ESP-slot
issu commitversion
Example:
Router# issu loadversion rp 0 file
bootflash:asr1000rp2-esp*03.13.00.S.154-3.S-ext
*pkg slot 1
Router# issu commitversion
Router# issu loadversion rp 0 file
bootflash:asr1000rp2-esp*03.13.00.S.154-3.S-ext
*pkg slot 0
Router# issu commitversion
Upgrade the ESP Base subpackage on the standby and the
active ESPs.
After entering the issu loadversion rp command on the
active RP, the ESP switchover will occur automatically.
Minimal traffic interruption will occur as a result of this
switchover.
Step 16
issu loadversion rp active-RP file
URL-to-active-file-system:asr1000rp*version*.pkg
force
Example:
Router# issu loadversion rp 0 file
bootflash:asr1000rp2*03.13.00.S.154-3.S-ext*pkg
force
Upgrade all of the subpackages on the active RP.
Note This step is required to ensure that all subpackages
on the router were upgraded as part of this
procedure, and might upgrade some subpackages
that would otherwise be missed in the process.
Step 17
show version active-RP provisioned
show version
active-RP installed
Example:
Router# show version r0 provisioned
Router# show version r0 installed
(Optional) Confirm that the subpackages are provisioned
and installed.
Command or Action Purpose