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 · 04-02-2025

Hello everyone,I achieved a solution, I posted in https://learningnetwork.cisco.com/s/question/0D56e0000EBtH1KCQV/hierarchical-pki-with-certificate-chaining I hope it can help others,Thanks,Juan

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...

Member Since	‎09-23-2024 05:25 PM
Date Last Visited	‎04-26-2025 06:27 AM
Posts	46
Total Helpful Votes Received	9

User Statistics

User Activity

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: Hierarchical PKI with certificate chaining

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