09-11-2019 06:11 AM
Hi friends,
I have 6001 Chassis one unit dc switch.
mac move detection is enabled as stated in documentation:
# configure # mac address-table notification mac-move # logging level spanning-tree 6 # logging level fwm 6 # logging monitor 6
But id does not work at all.
Looks like it is enabled:
# show running-config | include move mac address-table notification mac-move # show logging level Facility Default Severity Current Session Severity -------- ---------------- ------------------------ ... fwm 6 6 ... stp 3 6 ...
When I try to test this out (Simply reconnecting between ports on downstream switches. The vlan is the same, so the mac really flaps between ports on upstream NX-OS switch), notifications are not sended to my logs.
And I found that this output is a little bit strange:
# show mac address-table notification mac-move MAC Move Notify Triggers: 2814884 Number of MAC Addresses added: -1214153019 Number of MAC Addresses moved: 0 Number of MAC Addresses removed: -1214196878
# show version ... kickstart: version 7.2(1)N1(1) system: version 7.2(1)N1(1) ...
09-11-2019 07:08 AM
09-11-2019 11:10 PM
Thanks, for sharing.
The main problem that I have old cisco 7600 connected to nexus 6000 side by side, with mac-move enabled too.
7600 complains (even spams with messages), when I've reconnected my servers, but nexus not
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