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New Member

ip local-proxy-arp on a cat3550??

Does anyone know if you can configure ip local-proxy-arp on a cat3550??

When looking at the command reference it looks like you can´t.

Is this really true since you can do it on a cat2948G-L3 which is a much older L3 switch?

2 REPLIES
New Member

Re: ip local-proxy-arp on a cat3550??

You can configure ip local-proxy-arp on 3550.. I don't whether you tried on a L2(switchport) rather an L3 port where it makes sense.

w2-6.13-c3550(24)-a#sh ver

Cisco Internetwork Operating System Software

IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version 12.1(11)EA1, RELEASE SOFTWARE (fc1)

w2-6.13-c3550(24)-(config-if)#ip lo?

load-sharing local-proxy-arp

New Member

Re: ip local-proxy-arp on a cat3550??

An other question is would it be wise to use proxy-arp since it has some major security issues. If there is any way of working around this option just about everything would be better than using proxy-arp.

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