[AusNOG] High availability options for terminating point-to-point Ethernet (on Cisco CE)

Mark Newton newton at atdot.dotat.org
Mon May 29 11:18:06 EST 2017


And probably cheaped-out on single-PSU switches, too.

  - mark


> On May 29, 2017, at 11:00 AM, Sam Silvester <sam.silvester at gmail.com> wrote:
> 
> You've just added two switches as additional points of failure.
> 
> On Mon, May 29, 2017 at 10:28 AM, Chris Kawchuk <juniperdude at gmail.com <mailto:juniperdude at gmail.com>> wrote:
> Yep, but rule out the PE or CE device as a SPOF. Lets you make code upgrades on the network devices without knocking out the link.
> 
> If the link goes down, you're in the same boat; no worse off.
> 
> - CK.
> 
> On 29 May 2017, at 10:56 am, Mark Smith <markzzzsmith at gmail.com <mailto:markzzzsmith at gmail.com>> wrote:
> 
> > And the service is still a SPOF.
> >
> > Just get two services/links, and use plain vanilla BGP.
> 
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