About Stefan Marcin

Stefan Marcin · 07-13-2021

One of the key features of NSO is that service package code can be modified or updated and the configuration diff is automatically calculated by FASTMAP and applied to the devices. This works most of the time, however there could be some edge cases w...

Stefan Marcin · 03-20-2018

Hi guys, I am trying to learn vtp, so I am using GNS3 for the simulation with two switches. I have built simple connection between two switches, configured trunk and vtp server / client modes. I was curious about this question. What happens when I ha...

Stefan Marcin · 03-18-2018

Hi, I recently learned about FabricPath technology, which looks really good. When I am trying to learn new things and it says it replaces the old technology and I know differences between these two technologies I need to know one more thing. Except w...

Stefan Marcin · 01-18-2017

Hello guys, I have a question regarding VTP. In curriculum there is written Summary Advertisement is sent every 300 seconds and every time a VLAN database change occurs. Question - When change occurs only on one VLAN - summary advert with only ONE S...

Stefan Marcin · 11-06-2016

Hello, I have trouble even raise communication between two routers - one is running vrfs and second is not. I have serial cable between them and they dont see each other. Firstly - this router runs VRFs - one towards ,,internet" second towards ,,loca...

Stefan Marcin · 07-20-2021

Hi, thanks, we had also internal discussion about this, we are going to perform some testing also based on "service update" section in NSO 301 guide, where there couple of scenarios explained, e.g. changing leaf types, testing xml changes if VNF will...

Stefan Marcin · 03-18-2018

Maybe we are misunderstanding here a little bit :), maybe I am over-thinking here, but I am trying to think about usecases when we will rather use STP than fabricpath. So again, having different switches is the only reason to still use STP or does ST...

Stefan Marcin · 03-18-2018

Are there any other usecases ? Or this is really the only one. Thanks.

Stefan Marcin · 11-06-2016

Okay, nevermind, problem solved, I forgot I had chap set on one router and on the other there wasnt, now it works :)

Member Since	‎11-06-2016 04:26 AM
Date Last Visited	‎07-27-2021 04:10 PM
Posts	9

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impact of various changes in our service packages

VTP Client updates VTP server after reload ?

When to choose STP over Fabricpath ?

Summary advertising ? VTP

VRF Router to non VRF serial interface

Re: impact of various changes in our service packages

Re: When to choose STP over Fabricpath ?

Re: When to choose STP over Fabricpath ?

Okay, nevermind, problem