Hello,
while testing the ISSU capabilities of our datacenter, composed by N5k and FEX, the command "show install all impact kickstart bootflash:n5000-uk9-kickstart.5.2.1.N1.2a.bin system bootflash:n5000-uk9.5.2.1.N1.2a.bin" produced the following output:
Compatibility check is done:
Module bootable Impact Install-type Reason
------ -------- -------------- ------------ ------
1 yes disruptive reset Non-disruptive install not supported if L3 was enabled
110 yes disruptive reset Non-disruptive install not supported if L3 was enabled
111 yes disruptive reset Non-disruptive install not supported if L3 was enabled
112 yes disruptive reset Non-disruptive install not supported if L3 was enabled
113 yes disruptive reset Non-disruptive install not supported if L3 was enabled
since we do not have any layer 3 features enabled, i believe the message is produced by our layer 3 licence...(see also
https://supportforums.cisco.com/message/3721631#3721631)
since all the Layer 2 checks in this system (STP and LACP) passed, do i have to expect any outage on the Traffic that crosses the Switches on Layer 2?
Thanks in advance,
Fernando
