Cisco Denali 16.3.1 Guide De Montage

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Important Information about Migrating to Cisco IOS XE Denali 16.3
This section provides key information that you must keep in mind before migrating to Cisco IOS XE Denali
16.3.
• No additional changes are required for Cisco IOS XE configuration.
• Show commands and debug commands are the same as in the Cisco IOS XE 16.2 release.
Quick Reference for a Successful Migration
This section provides you a quick summary of the actions that you must take for each platform depending on
your current ROMMON and IOS image to ensure a successful migration process for:
• Cisco IOS XE 3.x to Cisco XE IOS Denali 16.3
• Cisco IOS XE Denali 16.2 to Cisco IOS XE Denali 16.3
• Cisco IOS XE 3.x to Cisco IOS Denali 16.2 (You can also see Migration Guide for Denali 16.2 for
instructions—
Cisco IOS XE 3.x to 16.2
Cisco Denali 16.2 to 16.3
Cisco IOS XE 3.x to16.3
Platforms
IOS Image
ROMMON
IOS Image
ROMMON
IOS Image
ROMMON
Not supported
Not supported
New platform
in 16.3.1
New platform
in 16.3.1
New platform
in 16.3.1
New platform
in 16.3.1
ASR1001-HX
(new platform
introduced in
Cisco IOS
Denali
16.3.1)
ASR1002-HX,
introduced in
Cisco IOS
XE Denali
16.2, is not
supported in
IOS XE 3.x.
ASR1002-HX,
introduced in
Cisco IOS
XE Denali
16.2, is not
supported in
IOS XE 3.x.
Image
changed from
asr1002hx
-universalk9
to asr1000-
universalk9
No action
required
ASR1002-HX,
introduced in
Cisco IOS
XE Denali
16.2, is not
supported in
IOS XE 3.x.
ASR1002-HX,
introduced in
Cisco IOS
XE Denali
16.2, is not
supported in
IOS XE 3.x.
ASR1002-HX
Follow the
standard
Cisco IOS
upgrade
Mandatory
ROMMON
upgrade
required
Follow the
standard
Cisco IOS
upgrade
No action
required
Follow the
standard
Cisco IOS
upgrade
Migrate to
16.2(1r) or
15.5(3r)S1
ASR1001-X
ASR1002-X
Cisco IOS XE Denali 16.3 Migration Guide for Access and Edge Routers    
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Cisco IOS XE Denali 16.3 Migration Guide for Access and Edge Routers
Important Information about Migrating to Cisco IOS XE Denali 16.3