drjarmon
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02-12-2015
05:11 PM
Express ARP Cache limits per vlan
2 Replies

Anonymous
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04-08-2015
01:55 PM
Re: Express ARP Cache limits per vlan
Don:
It depends on the nature of your network and the IP subnetting scheme you're using.
512 ARP entries for a VLAN would imply that you were setting up an IP subnet that is /23, which would give you 512 host addresses. That's not something I would normally recommend unless there were very specific circumstances that required that large of a broadcast domain.
Most customers use a standard /24 or even smaller subnets, so the ARP cache limit of 512 isn't an issue.
Regards,
Ronnie Colvin
Adtran Applications Engineering

Anonymous
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05-29-2015
09:15 AM
Re: Express ARP Cache limits per vlan
Don,
I am marking this assumed answered. However, if you have more to add please do not hesitate to do so.
Thanks,
Evan