Can someone please explain the exact need for nat hairpin. When server01 is published to the inrernet and server02 is in the same subnet, they can both communicate using their private ip but server02 can't reach server01 public IP Is it because serve...
Currently studying for my CCNA and I am in the Software-Defined Access section. I saw that the recommended configuration includes the IS-IS underlay protocol. I started researching if other protocols were supported and others stated that it really do...
Network admins, engineers of reddit; in the most gentle way possible to ask, how does one get a TAC engineer that one can understand?There is nothing more frustrating that the walls crashing down around you and have to troubleshoot with someone you a...
Hi Team,We have cisco product in our organization for production server.We long back onboarded, Cisco image for my one of linux server on azure cloud and now we are facing issue with password reset to that vm. Even we have tried with azure support.Bu...
Hi all, I have two different cisco routers. There are connected by a managed switch. Router 1 is on vlan 1 and router 2 is on vlan 2. Each vlan has a next hop address. On each router I've connected a rasberry pi.So I have 192.168.1.1 router 192.168.1...
Does anyone have the appropriate way i could enable logging in the syslog messages to see what commands are sent to a box from a user? Trying to debug a script and i'm aiming to see what the box itself sees as far as commands and logout requests. Cur...
I have doubt about to create a Vlan trunk through a Ether-channel With ip address (no switch port), is it possible. Actually I want to create a new Vlan for all building in our network , we have 2 data center here , each have core switches(SW1 , Sw2 ...
Could you tell me how to downgrade the software 17.3.x from 17.9.x? If something happens during upgrading 17.9.x from 17.3.X, I will downgrade. Do I need to remove SMU file? Is the following correct?On 17.9.Delete SMU install remove file bootflash: <...
I'm sorry if my question is so stupid. I don't know that is there any Cisco's ASA firewall just have port FE 10/100 or all of product are FE 10/100/1000 and GE? Thanks.
Cisco certifications are highly recognized and respected in the tech industry. They can help professionals stand out in a competitive job market, open doors to new job opportunities, promotions, and salary increases. According to the 2020 IT Skills a...
I purchased a Cisco ISR 1100 (1111x-8p) router for my business which I'm in the process of getting to CMMC Level 2 compliance. Without knowing it needed a license to run IPSec tunnels for VPN connections (securityk9) and it didn't come out of the box...
I have an interview for a Senior Technology Compliance role scheduled for next week. On the initial email from my recruiter, I was told the interview would only be 30 minutes with the hiring manager for that role. Without going into too many details ...
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