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How to get DHCP from a firewall to a Cisco 1000 48p

lk052
Level 1
Level 1

I cannot get the firewall to provide dhcp after trying several options. I tried using it as the ip router, the default gateway with no success unfortunately. I would prefer getting it from the DC but management wants it strictly from the firewall. 

5 Replies 5

M02@rt37
VIP
VIP

Hello @lk052 

which Firewall is it ?

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

Barracuda Cloudgen F380b

the FW must be GW of client otherwise it can not assign IP to client.

When I make the firewall the GW the switch will not work. It cannot be logged into by putty/GUI

OK, keep the GW in SW and only config IP helper under the SVI of client VLAN  toward the FW for DHCP. 

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