Re: Land Mobile Radio (LMR) for Information Technology (IT) Professionals

2023-03-19 Thread William Herrin
On Sun, Mar 19, 2023 at 2:11 PM J. Hellenthal via NANOG  wrote:
> Is there anything beyond this that really adds any real substantial value ?

I would add that mesh networks behave differently than networks where
there's a well defined base station (like a wifi access point). Mesh
networks tend to suffer very sharp congestion collapse behavior far,
far short of the theoretical maximum throughput.

Regards,
Bill Herrin


-- 
For hire. https://bill.herrin.us/resume/


Re: Land Mobile Radio (LMR) for Information Technology (IT) Professionals

2023-03-19 Thread J. Hellenthal via NANOG
CISA always 6 pages long and full of catchy words.

Is there anything beyond this that really adds any real substantial value ?

-- 
 J. Hellenthal

The fact that there's a highway to Hell but only a stairway to Heaven says a 
lot about anticipated traffic volume.

> On Mar 17, 2023, at 11:59, Sean Donelan  wrote:
> 
> 
> IT professionals are often tasked with planning, provisioning, implementing, 
> and managing LMR networks with the assumption that all computer networks are 
> basically the same and have the same general requirements. However, in some 
> cases this assumption has resulted in LMR networks being inadequately 
> provisioned, resourced, and managed or maintained. While each system is a 
> network, significant differences between the two must be considered to 
> address the infrastructure, planning, and lifecycle needs of typical IT 
> networks versus the unique requirements of LMR networks.
> 
> https://www.cisa.gov/news-events/news/safecom-and-ncswic-develop-land-mobile-radio-lmr-information-technology-it-professionals


Land Mobile Radio (LMR) for Information Technology (IT) Professionals

2023-03-17 Thread Sean Donelan



IT professionals are often tasked with planning, provisioning, 
implementing, and managing LMR networks with the assumption that all 
computer networks are basically the same and have the same general 
requirements. However, in some cases this assumption has resulted 
in LMR networks being inadequately provisioned, resourced, and managed or 
maintained. While each system is a network, significant differences 
between the two must be considered to address the infrastructure, 
planning, and lifecycle needs of typical IT networks versus the unique 
requirements of LMR networks.


https://www.cisa.gov/news-events/news/safecom-and-ncswic-develop-land-mobile-radio-lmr-information-technology-it-professionals