Software Upgrade Process
ISSU Upgrade for Redundant Platforms
19
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
Step 12
issu loadversion rp active-RP file
URL-to-active-file-system:asr1000rp1-{sipbase,sip
spa}*
version*.pkg slot SIP-slot-number force
issu commitversion
Repeat this step for each SIP installed in the
router befo
re moving onto the next step.
Example:
Router# issu loadversion rp 0 file
bootflash:asr1000rp1-{sipbase,sipspa}*02.02.01.
122-33.XNB1*.pkg slot 0 force
Router# iss
u commitversion
Router# iss
u loadversion rp 0 file
bootflash:asr1000rp1-{sipbase,sipspa}*02.02.01.
122-33.XNB1*.pkg slot 1 force
Router# iss
u commitversion
Router# iss
u loadversion rp 0 file
bootflash:asr1000rp1-{sipbase,sipspa}*02.02.01.
122-33.XNB1*.pkg slot 2 force
Router# iss
u commitversion
Upgrade the SIP and SPA subpackages for each SIP on the
router.
Note This step must be completed one SIP at a time, and
repeated for each SIP installed on the router before
performing the next step.
Tip You can use the show ip interface brief command
to identify which slots contain SIPs and SPAs. The
interfaces with three numbers (in the form
SIP-number/SPA-number/interface-number)
identify the SIP and SPA locations in the router.
Note The pattern options used in this CLI (sipbase and
sipspa) were introduced in Cisco IOS XE Release
2.1.2 and are not available in previous Cisco IOS
XE Releases.
See the “ISSU Procedures (Prior to Cisco IOS XE
Release 2.1.2)” section on page 74 for pre-Cisco
IOS XE Release 2.1.2 ISSU upgrade procedures.
Step 13
issu loadversion rp active-RP file
URL-to-active-file-system:asr1000rp1-esp*version*.
pkg slot
standby-ESP-slot
issu commitversion
issu loadversion rp
active-RP file
URL-to-active-file-system:asr1000rp1-esp*version*.
pkg slot
active-ESP-slot
issu commitversion
Example:
Router# issu loadversion rp 0 file
bootflash:asr1000rp1-esp*02.02.01.122-33.XNB1*.
pkg slot 1
Router# iss
u commitversion
Router# iss
u loadversion rp 0 file
bootflash:asr1000rp1-esp*02.02.01.122-33.XNB1*.
pkg slot 0
Router# iss
u commitversion
Upgrade the ESP Base subpackage on the standby and the
active ESPs.
After entering the issu loadv
ersion rp command on the
active RP, the ESP switchover will occur automatically.
Minimal traffic interruption will occur as a result of this
switchover.
Step 14
issu loadversion rp active-RP file
URL-to-active-file-system:asr1000rp*version*.pkg
force
Example:
Router# issu loadversion rp 0 file
bootflash:asr1000rp1-rp*02.02.01.122-33.XNB1*.p
kg 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 15
show version active-RP provisioned
show version
active-RP installed
Example:
Router# show version r0 provisioned
Router# sho
w version r0 installed
(Optional) Confirm that the subpackages are provisioned
and installed.
Command or Action Purpose
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