About JUANNN

JUANNN · 02-26-2025

Hello,I am currently working on the following lab:In red I surrounded the part of the topology that I am having trouble with. All routers are NTP synched and HTTP Server enabled. I want to configure certificate chaining on the MARKETING department. ...

JUANNN · 02-23-2025

Hello, I have a folder in the TFTP server router, in the flash memory:I will like to copy a file from the TFTP client router to the TFTP server router, but specifically to the circled folder (not just to the flash). I will like to do this from the cl...

JUANNN · 12-23-2024

Hello,I am doing both on CML and on hardware the following configuration:The goal is to configure NAT on the NAT_ROUTER using only 1 physical interface (G1.10), which will be on the INSIDE.I have tried it with 2 subinterfaces, one as inside and one a...

JUANNN · 12-22-2024

Hello,I have a simple topology on CML 2.7.2:and I am trying to get NAT to work like the following:NAT ROUTER But is not working, on the output of show ip nat tr there is 0 translations being done when I send traffic through G1.10 from...

JUANNN · 12-07-2024

Hello,I am labbing in CML a topology that uses static-default routes with a DHCP gateway. The feature works (the next-hop IP address gets set by a DHCP server with the default-router IP address). I am using CML 2.7.2. However, I am running into an is...

JUANNN · 02-23-2025

Hello,Thanks. This works as a possible solution, even though the goal was to have the TFTP client to put a file on the TFTP server specific directory, using Cisco routers. This is, issue a command on the TFTP client router to copy a file from the cli...

JUANNN · 02-23-2025

Hello,Thanks, But I have done in the past actions like copying an image stored on the flash on a router via TFTP to another router's flash memory. I am no sure what Routers don't offer tftp (services) refers to.Thanks,Juan

JUANNN · 12-26-2024

Hello MHM,he was using in NAT Mapped IP config as secondary in interface use as IP NAT INSIDE <<<- that so so wrong Yes, that is also true and it may be the reason why it wasn't working initially. Thanks a lot, I have learned a lot through this lab!J...

JUANNN · 12-26-2024

Hello @paul driver,Your cfg is valid, but it has also some additional cfgs that you don't specify: I labbed it, but it works obvoiusly having a tunnel interface also on CMTS, otherways it does NOT work, because packets will never get de-encapsulated...

JUANNN · 12-24-2024

There it is my friends, the end of this painful but interesting LAB. This was the missing command that Cisco does not include in their configs, and is the key to understand how PBR works with NAT: (from what I can deduct): 1. Traffic from Host1 with ...

Member Since	‎09-23-2024 05:25 PM
Date Last Visited	‎03-18-2025 03:06 AM
Posts	45
Total Helpful Votes Received	9

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Hierarchical PKI with certificate chaining

COPY A FILE TO A DIRECTORY ON ANOTHER ROUTER USING TFTP

ISSUE WITH NAT ON A STICK using Loopback

NAT on subinterfaces

Static route looping ?

Re: COPY A FILE TO A DIRECTORY ON ANOTHER ROUTER USING TFTP

Re: COPY A FILE TO A DIRECTORY ON ANOTHER ROUTER USING TFTP

Re: ISSUE WITH NAT ON A STICK using Loopback

Re: ISSUE WITH NAT ON A STICK using Loopback

Re: ISSUE WITH NAT ON A STICK using Loopback