Auto-Advise - Cisco Catalyst 2960 series Configuration Manual

Information About Switch Stacks

Auto-Advise

The auto-advise feature is triggered when:
• The auto-upgrade feature is disabled.
• The new switch is in bundle mode and the stack is in installed mode. Auto-advise displays syslog
messages about using the software auto-upgrade privileged EXEC command to change the new switch
to installed mode.
• The stack is in bundle mode. Auto-advise displays syslog messages about booting the new switch in
bundle mode so that it can join the stack.
• An auto-upgrade attempt fails because the new switch is running incompatible software. After the switch
stack performs compatibility checks with the new switch, auto-advise displays syslog messages about
whether the new switch can be auto-upgraded.
Auto-advise cannot be disabled. It does not give suggestions when the switch stack software and the software
of the switch in version-mismatch (VM) mode do not contain the same license level.
Automatic advise (auto-advise) occurs when the auto-upgrade process cannot find appropriate stack member
software to copy to the new switch. This process tells you the command (archive copy-sw or archive
download-sw privileged EXEC command) and the image name (tar filename) needed to manually upgrade
the switch stack or the new switch. The recommended image can be the running switch stack image or a tar
file in any flash file system in the switch stack (including the new switch). If an appropriate image is not found
in the stack flash file systems, the auto-advise process tells you to install new software on the switch stack.
Auto-advise cannot be disabled, and there is no command to check its status.
Examples of Auto-Advise Messages
When you add a switch that has a different minor version number to the switch stack, the software displays
messages in sequence (assuming that there are no other system messages generated by the switch).
This example shows that the switch stack detected a new switch that is running a different minor version
number than the switch stack. Auto-copy starts, finds suitable software to copy from a stack member to the
switch in VM mode, upgrades the switch in VM mode, and then reloads it:
*Mar 11 20:31:19.247:%STACKMGR-6-STACK_LINK_CHANGE:Stack Port 2 Switch 2 has changed to
state UP
*Mar 11 20:31:23.232:%STACKMGR-6-SWITCH_ADDED_VM:Switch 1 has been ADDED to the
stack(VERSION_MISMATCH)
*Mar 11 20:31:23.291:%STACKMGR-6-SWITCH_ADDED_VM:Switch 1 has been ADDED to the
stack(VERSION_MISMATCH) (Stack_1-3)
*Mar 11 20:33:23.248:%IMAGEMGR-6-AUTO_COPY_SW_INITIATED:Auto-copy-software process initiated
for switch number(s) 1
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:Searching for stack member to act
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:as software donor...
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:Found donor (system #2) for
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:member(s) 1
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:System software to be uploaded:
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:System Type: 0x00000000
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:archiving c2960x-universalk9-mz.150-2.EX
(directory)
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:archiving c2960x-universalk9-mz.150-2.EX.bin
(4945851 bytes)
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:archiving
c2960x-universalk9-mz.150-2.EX/info(450 bytes)
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:archiving info (104 bytes)
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:examining image...
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:extracting info (104 bytes)
*Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:extracting
c2960x-universalk9-mz.150-2.EX/info(450 bytes)
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
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