Today on the Tech Bytes podcast, sponsored by Palo Alto Networks, we talk about Zero Trust Network Access and how it’s evolving to provide more comprehensive and consistent security.
The post Tech Bytes: The Evolution Of Zero Trust Network Access (Sponsored) appeared first on Packet Pushers.
In this blog series we will discuss the deployment of Red Hat Ansible Automation Platform on Microsoft Azure, specifically focusing on the deployment access types and what that means for accessing Red Hat Ansible Automation Platform on Azure after deployment completion.
During deployment, Red Hat Ansible Automation Platform on Azure will present an option called “Access” that determines how you will access the user interfaces.
Access Selection at Deploy Time
| Deployment Type |
Details |
| Public |
Public deployments allow ingress to the user interfaces over the public internet. Upon deployment, a domain name is issued to the Red Hat Ansible Automation Platform on Azure instance, and users will be able to navigate to the domain to login. This is the easiest approach to deploy because there is no configuration required to access Red Hat Ansible Automation Platform on Azure. Public Access Architecture Diagram below |
Public Access Architecture Diagram
| Deployment Type |
Details |
| Private |
Private deployments omit access from the public internet. When deployed, Red Hat Ansible Automation Platform on Azure will reside in an isolated Azure VNET with no access from external sources or even other Continue reading |
I see some people have been asking what other people are thinking about Orhan Ergun’s CCIE Enterprise course, thus starting today to share what other people share about us on their blog posts as well. Not just on social media, but with these blog posts, because they are able to share more thoughts about us, I think it is very valuable feedback for everyone.
I would like to start with the website ‘ samovergre.com ‘.
He is our CCIE Enterprise student and you can find his CCIE study plan on this page. He is sharing feedback about our CCIE Enterprise training and other study materials he uses for his CCIE Enterprise study.
One thing that was very important there was that He understand the uniqueness of our CCIE Enterprise Training. It is the design part.
Everyone can teach you how to configure routers or routing protocols, but a design mindset is a completely unique thing and for years, if you are a Network Engineer, probably you have heard about our CCDE training and its success too.
Now, we continue delivering our design knowledge and experience to our CCIE students as well and Continue reading
Last two weeks we focused on access VLANs and VLAN trunk netlab implementation. Can we combine them with VRFs? Of course.
The trick is very simple: attributes within a VLAN definition become attributes of VLAN interfaces. Add vrf attribute to a VLAN and you get all VLAN interfaces created for that VLAN in the corresponding VRF. Can’t get any easier, can it?
How about extending our VLAN trunk lab topology with VRFs? We’ll put red VLAN in red VRF and blue VLAN in blue VRF.
Last two weeks we focused on access VLANs and VLAN trunk implementation in netsim-tools. Can we combine them with VRFs? Of course.
The trick is very simple: attributes within a VLAN definition become attributes of VLAN interfaces. Add vrf attribute to a VLAN and you get all VLAN interfaces created for that VLAN in the corresponding VRF. Can’t get any easier, can it?
How about extending our VLAN trunk lab topology with VRFs? We’ll put red VLAN in red VRF and blue VLAN in blue VRF.
This post is also available in 日本語
“You can accomplish anything if you do it. Nothing will be accomplished unless you do it. If nothing is not accomplished, that’s because no one did it.“
— Yozan Uesugi
Long hours and hard work. If you ask anyone in Japan what our work culture is like, chances are, these are the words that will come to mind. Different countries have their own cultures and also specific work habits and ways of having a work-life balance. The pandemic brought everyone (companies and their people) a new reality, new lessons, and new habits. Here at Cloudflare, our thinking around where and how we do our best work has evolved over the course of the pandemic. We care about addressing the diverse needs of our workforce and our policies and benefits are designed to optimize for their flexibility and needs. To that end, Cloudflare Japan is making a few important changes to our employee benefits:
First, let’s try to understand a bit of the Japanese work culture. According to Japan’s labor laws, Japanese employed workers are Continue reading
If you’ve ever been asked to prioritize one internet connection over another for any variety of reasons, cost, latency, SLA, etc… this is for you.
Often I hear the same tactics to solve this problem:
However, most carriers offer customer BGP TE communities that you can use to influence traffic within their AS, with one notable exception Hurricane Electric. If you’re not sure what a BGP community take a quick look at this post on them first.
Lets explore how to utilize these, where to find them, and how they might give more deterministic path selection than the options laid out above.
First to get familiar with the topology and show reachability we’ll leave all settings as “defaults” with no modifications.
ISP-1-RTR-1#traceroute 203.0.113.1 source 192.0.2.1
Type escape sequence to abort.
Tracing the route to 203.0.113.1
VRF info: (vrf in name/id, vrf out name/id)
1 100.123.0.1 1 msec 1 msec 1 msec
2 100.124.0.2 1 msec 0 msec 0 msec
3 100.126.0.10 2 msec * 1 Continue readingED, HIS TLS COURSE, AND THE FREE OPENSSL CHEATSHEET Twitter @ed_pracnet https://practicalnetworking.net Practical TLS course: https://pracnet.net/tls OpenSSL Cheatsheet: https://pracnet.net/openssl FILES FOR THE CERT/KEY MATCHING EXERCISE: ZIP VERSION: packetpushers-pracnet-openssl.zip https://ln5.sync.com/dl/1f1f63d90/kqztwkp9-hkcz3yvq-tuzx79ke-aewxgaip TAR.GZ VERSION: packetpushers-pracnet-openssl.tar.gz https://ln5.sync.com/dl/0791b8d50/q973jpyb-qrmz3cpd-xeiar9zn-qu99gi5w FOR MORE INFO Hashing, Hashing Algorithms, and Collisions – Cryptography Symmetric Encryption vs Asymmetric Encryption Public & Private Keys – Signatures & […]
The post Using OpenSSL with Ed Harmoush 3/6 Troubleshooting: Matching Keys To Certificates – Video appeared first on Packet Pushers.
IT organizations, especially the key hyperscalers and cloud builders, don’t buy point products, they buy roadmaps. …
AMD Roadmaps Lead To Mountains Of Money was written by Timothy Prickett Morgan at The Next Platform.
Today's Heavy Networking gets into networking hardware from MikroTik, a vendor you may not have heard of. Our guest is Kevin Myers, a senior network architect and consultant who uses MikroTik with a variety of clients big and small. We'll find out what MikroTik is good for, and not good for, management and support, and more. This is a non-sponsored episode.
The post Heavy Networking 634: Why (Not) MikroTik? appeared first on Packet Pushers.
SPONSORED POST Technology has changed the lives of countless people over the years, many of them women from underserved communities who have been helped through education and onto the career ladder by the improved methods of communication, collaboration, and information dissemination which IT innovation has consistently enabled. …
Futurist Keynote: Professor Sue Black, June 14 was written by Nicole Hemsoth at The Next Platform.
ED, HIS TLS COURSE, AND THE FREE OPENSSL CHEATSHEET Twitter @ed_pracnet https://practicalnetworking.net Practical TLS course: https://pracnet.net/tls OpenSSL Cheatsheet: https://pracnet.net/openssl FILES FOR THE CERT/KEY MATCHING EXERCISE: ZIP VERSION: packetpushers-pracnet-openssl.zip https://ln5.sync.com/dl/1f1f63d90/kqztwkp9-hkcz3yvq-tuzx79ke-aewxgaip TAR.GZ VERSION: packetpushers-pracnet-openssl.tar.gz https://ln5.sync.com/dl/0791b8d50/q973jpyb-qrmz3cpd-xeiar9zn-qu99gi5w FOR MORE INFO Hashing, Hashing Algorithms, and Collisions – Cryptography Symmetric Encryption vs Asymmetric Encryption Public & Private Keys – Signatures & […]
The post Using OpenSSL with Ed Harmoush 2/6 Generating Certificates – Video appeared first on Packet Pushers.
It’s weird to think that I’m headed out to Cisco Live for the first time since 2019. The in-person parts of Cisco Live have been sorely missed during the pandemic. I know it was necessary all around but I didn’t realize how much I enjoyed being around others and learning from the community until I wasn’t able to do it for an extended period of time.
Now we’re back in Las Vegas and ready to take part in something that has been missed. I’ve got a busy lineup of meetings with the CCIE Advisory Council and Tech Field Day Extra but that doesn’t mean I’m not going to try and have a little fun along the way. And yes, before you ask, I’m going to get the airbrush tattoo again if they brought the artist back. It’s a tradition as old as my CCIE at this point.
What else am I interested in?