limit-learning doesn't work on stack with EXOS 15.3.1.4
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‎01-18-2017 12:26 PM
Hello, everybody!
I have a mixed stack of x440 and x460 g1 switches.
I want to configure limit-learning for a certain port.
I say: configure port 3:9 vlan v12 limit-learning 1 action stop-learning
I connect laptop to this port and get an IP. Then I change to another laptop ang get an IP again!
What am I doing wrong?
show fdb port 3:9 show that MACs are changing (and these are laptops MACs)
show port 3:9 info detail show:
MAC-limit = 1, Action = stop-learning.
But nothing happens! I connect third laptop and it gets IP too.
When I say "configure port 3:9 vlan v12 lock-learning" it blocks the port.
Could you please help me with this issue?
Many thanks in advance,
Ilya
I have a mixed stack of x440 and x460 g1 switches.
I want to configure limit-learning for a certain port.
I say: configure port 3:9 vlan v12 limit-learning 1 action stop-learning
I connect laptop to this port and get an IP. Then I change to another laptop ang get an IP again!
What am I doing wrong?
show fdb port 3:9 show that MACs are changing (and these are laptops MACs)
show port 3:9 info detail show:
MAC-limit = 1, Action = stop-learning.
But nothing happens! I connect third laptop and it gets IP too.
When I say "configure port 3:9 vlan v12 lock-learning" it blocks the port.
Could you please help me with this issue?
Many thanks in advance,
Ilya
11 REPLIES 11
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‎01-18-2017 12:40 PM
You can add a static mac address to port and disable learning on that port.
--
Jarek
--
Jarek
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‎01-18-2017 12:40 PM
Hello, Henrique!
I want to prevent users from changing machines on a port. If they try to connect one more device to the port, this port shold be blocked.
I can't apply lock-learning after limit-learning and vice versa.
Are there any solutions on my task?
Thank you!
I want to prevent users from changing machines on a port. If they try to connect one more device to the port, this port shold be blocked.
I can't apply lock-learning after limit-learning and vice versa.
Are there any solutions on my task?
Thank you!
