[j-nsp] VC-port over Ethernet

[Klaus Groeger]

Just one word, to double check if i understand you. You would like to form a VC between 3300 and 4500?


That won't work. You can only form VC between 3300 or between 45xxx and 4200. 
Klaus
—
Sent from Mailbox for iPhone

On Mon, Apr 15, 2013 at 9:41 AM, Nick Kritsky <nick.kritsky at gmail.com>
wrote:

> Thanks. Just to clarify - I am actually trying to prevent this from
> happening.
> EX-3300 have ports xe-0/1/2 and xe-0/1/3 put in VC-port mode by default. So
> I wonder if two fresh, brand new EX-3300 can form VC when they are plugged
> into upstream 4550 using vc-ports.
> This can explain some strange behavior i was observing recently, but I was
> too busy fixing it, so I didn't run much tests.
> I plan to setup small lab for that. I will let you know of the outcome.
> nick
> On Sun, Apr 14, 2013 at 4:33 PM, Klaus Groeger <klauzi at gmail.com> wrote:
>> Hi
>>
>> I would recommend Q-in-Q on the intermediate switch. I have seen 4550 VC
>> spanning over metro erhernet, so this should work for 3300 also.
>>
>> Regards
>>
>> Klauzi
>> —
>> Sent from Mailbox <https://bit.ly/SZvoJe> for iPhone
>>
>>
>> On Sat, Apr 13, 2013 at 9:21 PM, Nick Kritsky <nick.kritsky at gmail.com>wrote:
>>
>>> Dear J-NSP,
>>>
>>> Can anyone confirm/deny if two EX3300 can form virtual-chassis when their
>>> vc-ports are connected via third switch?
>>>
>>> thanks
>>> nick
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>>