About ralpho1

ralpho1 · 11-18-2025

Hello Together,we have a Catalyst 9500 Core Switch and I wan to Isolate a specified VLAN (VLAN 5) deny to connect to all other VLAN. Here is a simple configuration and explanation what the result should be.VLAN 2 (Server) 10.1.2.0/24 Gateway VLAN int...

ralpho1 · 11-06-2025

Hello,we have a lot of Cisco switches many in stacks with a lot interfaces. I overtake the stuff from a College witch has left. I see there are some access-lists created but I won´t to know on which Interface there are assigned. I can run "show run" ...

ralpho1 · 10-17-2025

Hello Together,we installed a new FMC in Azure for some testings. Now I stuck because how can I add a physical FTD to this FMC in Azure Cloud? I tried it form Inside an office with the normal command "configure manager add ....", but it won´t work. T...

ralpho1 · 02-05-2025

Hello TogetherI have FMC/FTD and when I create a VPN via Policy Based (crypto Map) and use "Protected Networks" -> "Subnet / IP Address" everything works fine. VPN -> Azure, VPN -> other Companys and our Branch Offices, no Problem.When I use instead ...

ralpho1 · 01-03-2025

Hello Together,first happy new year to all!I hope I can explain my question right. We have four offices with FTD and one Azure Gateway. On Azure we have our DHCP Server.With One FTD no Problem. Build Route Based VTI Tunnel interface -> use BGP -> eve...

ralpho1 · 11-28-2025

Joseph, I will follow your advice. Thanks to all for your Ideas

ralpho1 · 11-21-2025

Hi Enes, many thanks this sound´s good too me. oh, I see the mistake with VLAN 5, I read two times but on configuration site is right. I will give it a try and respond here, best Regards Ralph

ralpho1 · 11-06-2025

ok, I come closer with some commands posted here. By the way could it be that the Linux Operations like &&, OR etc.. are not working here. I guess I had to copy all of the Running-Configs to Notepad++ ;-( .

ralpho1 · 10-21-2025

but, bye the way. How does it work when we have a Azure hosted FMC? I saw the possibility by add it with "zero Touch provisioning" But we do have to use "Cisco Security Cloud" Is this a different product or an additional feature?

ralpho1 · 10-20-2025

I think then it must be a NAT Problem. FMC have only Public IP and FW internal. But I guess this should work. Many Thanks.

Member Since	‎02-21-2022 12:51 AM
Date Last Visited	‎11-28-2025 12:22 AM
Posts	24
Total Helpful Votes Received	3

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Isolate VLAN X from other VLANS

find access-lists assigned to Interfaces

Add Cisco FTD to Azure Cloud Hosted FMC

FMC Policy Crypto Map Tunnel Extended ACL List

Four Offices with FTD and one Azure Gateway

Re: Isolate VLAN X from other VLANS

Re: Isolate VLAN X from other VLANS

Re: find access-lists assigned to Interfaces

Re: Add Cisco FTD to Azure Cloud Hosted FMC

Re: Add Cisco FTD to Azure Cloud Hosted FMC