About Mitrixsen

Mitrixsen · 05-23-2025

Hello, everyone. I don’t really understand what role the Map Resolver (MR) performs in LISP. If MS is the main one that handles registrations and maintains mappings, why did they invent MR in the first place? Apparently, if the ITR does not have a m...

Mitrixsen · 05-23-2025

Hello, everyone. I am currently covering LISP and I have a quick question. I've read that it was first created to help the large number of routes that existed on the internet and that it's nowadays mostly used as the control plane protocol with SDA. ...

Mitrixsen · 05-17-2025

Hi, everyone. I've recently began studying SD-Access and my book mentions the following regarding the policy plane (TrustSec). ■ Scalable group: A scalable group is a group of endpoints with similar policies. TheSD-Access policy plane assigns every e...

Mitrixsen · 05-17-2025

Hello, everyone. I am quite early into SDN and I have some questions regarding the SD-Access fabric and how policies can be applied to it. From what I understand, the various security policies in the fabric can be either statically or dynamically con...

Mitrixsen · 04-23-2025

Hello, everyone. When I was first studying for the CCNA, I thought we had two main methods of how users can be authenticated 1. Via PSKs in WPA Personal2. By using EAP, a RADIUS server, 802.1x, and so on in WPA Enterprise However, after labbing up th...

Mitrixsen · 05-23-2025

Hi Torbjorn. In DNS you might want to have resolvers close to your clients in large networks. This way you will distribute the load and shield your DNS authoritative servers as the DNS resolvers can cache DNS records and send DNS replies to the clien...

Mitrixsen · 04-23-2025

Hello @marce1000 I am studying for a certification exam, which is why I am asking for help here on the forums. I've read the link that you've provided and it doesn't specifically dismiss this kind of questions. They're setting expectations on how th...

Mitrixsen · 04-23-2025

Hello @marce1000 What do you generally mean by "knowledge topics only"? David

Mitrixsen · 04-23-2025

Hi @MHM Cisco World What is typically mean't by when people say that EAP is not used for auth in personal mode? In my wireshark capture, EAPOL is still being used. Is there any major difference there? David

Mitrixsen · 04-23-2025

Hi M02@rt37 So if I understand this correctly, when we say that PSK authentication doesn't use EAP, we mean that no EAP messages (challenges, requests, responses) are used for authentication. But this doesn't mean that EAPOL isn't being used, right?...

Member Since	‎01-11-2022 07:57 AM
Date Last Visited	‎06-12-2025 08:26 AM
Posts	150
Total Helpful Votes Received	26

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What is the purpose of the MR in LISP?

Is LISP still used on the internet?

TrustSec SGT tags and Scalable Groups

How are Cisco TrustSec tags applied?

Does WPA Personal still use EAP to perform authentication?

Re: What is the purpose of the MR in LISP?

Re: Does WPA Personal still use EAP to perform authentication?

Re: Does WPA Personal still use EAP to perform authentication?

Re: Does WPA Personal still use EAP to perform authentication?

Re: Does WPA Personal still use EAP to perform authentication?