[c-nsp] Carrier Aggregation advice

Pshem Kowalczyk pshem.k at gmail.com
Wed Jul 17 17:29:20 EDT 2013


Hi,

If you need slightly denser box - have a look at ME3600x-24cx - can go
up to 4x10G at the price of disabling some 1G ports. The -CX is
shallower (fits into 400mm depth no problem). You can get similar
densities out of ASR903 as well (this runs IOS XE), but it's
effectively the same as ME3600x when it comes to configuration, but
can have dual RSPs. We run a mixture of ASR903 and ME3600x-24cx for
aggregation of similar setup to your NBN.

kind regards
Pshem




On 18 July 2013 08:16, Chris Gibbs <Chris.Gibbs at gosford.nsw.gov.au> wrote:
> Thanks Mattias.
>
> We have dual upstream providers so probably don't need full bgp to start, however it may be a requirement in the future to peer.
>
> Ill have to check out the ASR range, was a little uncomfortable with using IOS XE having had no experience but will have to overcome this issue.
>
> Kind regards,
>
> Chris Gibbs
> Network and security engineer
> 02 4325 8888
>
> On 18/07/2013, at 4:54 AM, "Mattias Gyllenvarg" <mattias at gyllenvarg.se<mailto:mattias at gyllenvarg.se>> wrote:
>
>
> If you don't need full Bgp me3600x has all the bells and whistles.
>
> If you do need a full table then you will need to go with something from the asr range.
>
> The only issues I have with the me3600x is the depth of the machine, only 2 sfp+ ports and the ios is not completely mature yet. Though that may have got a lot better in the past half year.
>
> Best regards
> Mattias Gyllenvarg
>
> On Jul 17, 2013 3:55 PM, "Chris Gibbs" <Chris.Gibbs at gosford.nsw.gov.au<mailto:Chris.Gibbs at gosford.nsw.gov.au>> wrote:
> Gday all,
>
> I'm currently investigating terminating a NNI from NBN Co and aggregating services before dumping into our core. Consider it a green-field ISP build :) Really go wild!
>
> So would like the PE to support the following:
>
>
> *         Migrating parts of our current WAN from licensed microwave to NBN Co, will likely be around 60 initial sites/'customers'. Ability to scale to 1000+ sites/'customers'.
>
> *         Planning on CVC of 600Mbps initially for testing. Building with a NNI of 1 Gbps to suit, so need at least 1Gbps with SFP options. Prefer ability for 10Gbps with SFP+.
>
> *         10 port minimum.
>
> *         1 or 2 RU preferred.
>
> *         Dot1ad, q-in-q, double tagged. Pick your buzz word preference.
>
> *         Pop/Push ability for c/s tags.
>
> *         MPLS, bgp, OSPF, SP QoS, multicast etc.
>
> *         DHCP option 82.
>
> *         LACP
>
> *         Dual power. AC.
>
> *         All the mgmt. niceties. SNMP, SSH, traps, etc
>
> Having a Cisco background I have been looking at the Cisco ME 3800X-24FS. All off spec so far and haven't played with one in lab environments. Haven't had a chat to our cisco account team yep either.
>
> My background is only Cisco IOS, happy to learn new tricks though.
>
> Would appreciate thoughts on the selection and should I be considering alternatives?
>
> Cheers,
>
> Chris
>
>
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