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Sidewinder firewall with two 3750 Switches

conceptzone
Level 1
Level 1

‎08-04-2007 06:48 AM - edited ‎03-11-2019 03:53 AM

Hi Folks,

I have two sidewinder firewalls connected to two 3750 switches.

The sidewinder is creating a virtual IP address and a virtual MAC, unfortunately the switches are not able complete the ARP for this virtual IP.

Once we do a static arp, things goes fine.

the question is : Any one have any idea of what is going on? any one had the same scenario before?

I thank your cooperation in advance

Ismail

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purohit_810
Level 5
Level 5

‎08-04-2007 09:07 AM

Can you check by disable CDP on switch.

Which IOS do you have?

Regards,

Dharmesh

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