[AusNOG] Looking for employees? Melbourne based
Lloyd Wood
lloyd.wood at yahoo.co.uk
Fri Oct 11 23:22:31 EST 2013
Guilty as charged.
(What's the surest way to crash a router? Turn it on.)
On 11 Oct 2013, at 22:49, Ben Buxton <bb.ausnog at bb.cactii.net> wrote:
>
>
>
> On Fri, Oct 11, 2013 at 8:43 PM, Peter Childs <pchilds at staff.iinet.net.au> wrote:
>>
>> I assume the correct answer is 'Cisco or Juniper?'
>
> Close. But then an interviewer would follow up with 'whats the difference?'. Then you would explain the differences in terms of what the counters actually count - layer 3 vs layer 2. Dont forget to account for preamble, inter packet gap, .1q, etc as they all eat into the line rate.
> If you're a real smart-arse, you would conclude that a 96 bit counter would never overflow as the vendor who chose that size probably has buggy software that would crash well before then...
>
> BB
>
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