Cisco Denali 16.1.1 Guide De Dépannage

This document describes the Cisco IOS Software that runs as a process within Cisco IOS XE in
what is called the IOS daemon, or IOSd. While many of the infrastructure components have
migrated from Cisco IOS to Cisco IOS XE such as High Availability, the features of Cisco IOS
Software are exactly the same as those that run within the Cisco IOS XE as they do in a traditional
Cisco IOS release.

This document is important to understand the mapping between Cisco IOS-XE software versions
and respective classic IOS version that run on Cisco Catalyst 3850 switches.

It also explains the suffix at the end of Catalyst 3850/3650 product ID and what it means.

There are no specific requirements for this document.

This document is not restricted to specific software and hardware versions.

The information in this document was created from the devices in a specific lab environment. All of
the devices used in this document started with a cleared (default) configuration. If your network is
live, make sure that you understand the potential impact of any command.

The Table 1 ilustrates the IOS-XE to IOS mapping for Catalyst 3850/3650 platforms.

Table 1. IOS-XE to IOS Version Mapping.

Denali versions (16.x)

Not applicable

03.07.04E

15.2(3)E4

03.07.03E

15.2(3)E3

03.07.02E

15.2(3)E2