Re: Nexus in DC?

Ummm... LOTS. :)

*Scott Morris*, CCIE/x4/ (R&S/ISP-Dial/Security/Service Provider) #4713,

JNCIE-M #153, JNCIS-ER, CISSP, et al.

JNCI-M, JNCI-ER

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Tony Varriale wrote:
> Which Cisco product are you referring to that is oversubbed?
>
> Sent from my iPhone
>
> On Aug 30, 2009, at 5:09 PM, Rick Mur <rmur_at_ipexpert.com> wrote:
>
>> I will be installing the first UCS chassis' in the Netherlands within
>> the
>> next month, of course with the UCS6k (Tweaked Nexus 5k). I also
>> implemented
>> one of the first Nexus 5k's in NL last March :-)
>> So yes cool stuff! Still needs some time to get mature in terms of
>> hardware
>> and software.
>> Juniper actually has a better DC switch with their EX8200 (totally
>> non-blocking), much cheaper for the same amount of bandwidth (not port
>> density, but the Juniper is NOT oversubscribed).
>>
>> --
>>
>> Regards,
>>
>> Rick Mur
>> CCIE2 #21946 (R&S / Service Provider)
>> Sr. Support Engineer  IPexpert, Inc.
>> URL: http://www.IPexpert.com
>>
>>
>> On Sun, Aug 30, 2009 at 9:07 PM, Ronald Johns <rj686b_at_att.com> wrote:
>>
>>> We're doing Nexus as well. In fact, we're likely ordering everything
>>> tomorrow. Keep in mind, there's a limit to 12 FEX's to a 5000
>>> cluster, or
>>> at least that's what they tell me. They screwed up our first quote
>>> because
>>> our SE didn't look into this...
>>>
>>> -----Original Message-----
>>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
>>> Omkar Tambalkar
>>> Sent: Thursday, August 27, 2009 5:12 PM
>>> To: Cisco certification
>>> Subject: Re: Nexus in DC?
>>>
>>> We are also rolling out the NX 7010 and 5020 in the next couple of
>>> months
>>> as
>>> part of our datacenter network upgrade. I am planning to use vPCs
>>> from the
>>> 5020 to 7010 but as we are using 2 VDCs there will be vPC for each VDC
>>> translating to 4 10g coming out of each 5020. I am sure we will have
>>> to get
>>> a extra 32 port 10g card with 8 ports dedicated for line speed for
>>> these
>>> cross connects. Not to mention you need 1 keep-alive and 1
>>> cross-connect
>>> for
>>> each VDC.
>>> It seems that the 7010 can do lot of service aggregation using the ACE,
>>> WAAS
>>> modules but we just want to consolidate our aggregation switches in to
>>> single set of chasiss.
>>> On top of that in a few months time, we have provide active-active
>>> datacenter functionality with a set of NX 7010 at each datacenter so
>>> that
>>> traffic can be load balanced.
>>> And the training was a 4-day Firefly course...which was fairly basic in
>>> terms of depth and breadth of material covered
>>> Fun times.......
>>>
>>> -Omkar Tambalkar
>>> CCIE #24892
>>>
>>> On Wed, Aug 26, 2009 at 7:23 AM, Tony Varriale
>>> <tvarriale_at_flamboyaninc.com>wrote:
>>>
>>>> Yup.
>>>>
>>>> If this is your first experience with any of those platforms I
>>>> guarantee
>>>> you
>>>> are going to run into something not so pleasant.
>>>>
>>>> tv
>>>>
>>>> -----Original Message-----
>>>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On
>>>> Behalf Of
>>>> Marc
>>>> La Porte
>>>> Sent: Wednesday, August 26, 2009 3:27 AM
>>>> To: Cisco certification
>>>> Subject: Nexus in DC?
>>>>
>>>> Hey guys,
>>>>
>>>> Any of you already having practical experience with big Nexus
>>>> roll-outs
>>> in
>>>> Data Centers? Running into any "problems"?
>>>>
>>>> For a customer we are planning to deploy 5020 end-of-row switches with
>>>> 2148T
>>>> top-of-rack switches, aggregated in 7018s fully loaded with 32-port
>>> 10-Gbps
>>>> blades. Just to give you an idea, the complete data center would be
>>> around
>>>> 256 rows (30,000 ports)...
>>>>
>>>> Cheers,
>>>> Marc
>>>>
>>>>
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Received on Sun Aug 30 2009 - 19:38:58 ART