[c-nsp] 7500 RSP8 Throughput Ability

[Atanas Yankov]

7600/6500 sup720 is the best for your situation , second you can use 
12xxx series with 2 GRP-Bs, but don't forget  for 3 and more full BGP 
sessions you will be need from 1Gbyte RAM to handle them .

br,
CCNP Atanas Yankov
Network Administrator
AngelSoft Ltd.


Gustavo Rodrigues Ramos wrote:

>Rodney Dunn wrote:
>  
>
>>On Thu, Dec 08, 2005 at 10:59:03PM -0500, David Coulson wrote:
>>
>>Really guys, those cards were designed at the customer's request to give
>>them a physical GIG connectivity solution the core for moderate rates
>>while they upgraded the edges. If you are looking at GIGE/OC3 type
>>rates to/from the core don't waste your time with this box or these
>>cards because as soon as you start turning on features you will most
>>likely be unhappy.
>>    
>>
>
>So, talking about that... what do you recommend to put into a core 
>network (insted of 7500) to support gigabit traffic rate??? A box like 
>Cisco 7301 can do that job?
>
>This box need to do about ten BGP-4 peers connections (two or three full 
>routing), VRRP/HSRP like the diagram and support about 400 Mbps traffic 
>in/out through then.
>
>
>             BGP-4  peers                 BGP-4  peers
>              \  |  |  /                   \  |  |  /
>                   |                            |
>               GiE trunk                     GiE trunk
>            +------|------+             +-------|------+
>            |             |             |              |
>            |    ????     +-----iBGP----+     ????     |
>            |             |             |              |
>            +------|------+             +-------|------+
>                   |                            |
>               GiE Trunk-----VRRP/HSRP------GiE Trunk
>
>Today I've got two 7513 with one GEIP+ each doing that job, however I 
>can reach just 150 Mbps (dCEF is enabled).
>
>Regards,
>Gustavo.
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>