Will doing a clear arp on a cisco switch stop network traffic

Will clearing the arp table on a cisco switch halt network connectivity or operations or will it just clear the arp table and start to build it again.  Thanks.
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denver218Asked:
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Neil RussellConnect With a Mentor Technical Development LeadCommented:
It will NOT affect traffic flow. The switch will just start learning again
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Ernie BeekConnect With a Mentor ExpertCommented:
I have noticed that sometimes it might interrupt/disconnect communications when clearing the entire arp cache (table), so be carefull with that.
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jjmartineziiiConnect With a Mentor Commented:
There will be slight slow down while the router learns everything again.
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KuleazeConnect With a Mentor Commented:
The time it takes to re-learn the arp table is really short - shouldn't notice unless you're doing ping test, which supply the response times. If you're having issues with one entry, you can be specific in your clearing.
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eeRootConnect With a Mentor Commented:
Users may notice a 1 or 2 second slow down, but the network will not be "down," just re-learning.
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denver218Author Commented:
Thanks.
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