PE vs. CE if you want something shorter. 



----- 
Mike Hammett 
Intelligent Computing Solutions 

Midwest Internet Exchange 

The Brothers WISP 




----- Original Message -----

From: "Seth Mattinen" <se...@rollernet.us> 
To: af@af.afmug.com 
Sent: Wednesday, April 15, 2020 9:50:00 AM 
Subject: Re: [AFMUG] Edge Router Options 

On 4/15/20 7:14 AM, Mike Hammett wrote: 
> Customer edge vs. provider edge 


I call them "border" routers; the first B in BGP literally is "border" 
and OSPF uses the term too. If someone says border router then I know 
they mean a router whose job is to exchange traffic between ASNs. Saying 
"edge" is too ambiguous for me. IMO if someone has to ask "edge of what" 
or add qualifiers then it's the wrong term. Terms like core, access, 
distribution (dist), border shouldn't need further explanation. As a 
bonus, one word descriptions are good for simple DNS. 

But that's just me and I never use the term "edge" since it's unclear, 
although it has recently become a buzzword like "cloud". 

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