RE: OT-How many IPV4 routes Cisco 3900 can handle?

Regarding the memory requirements, for a full routing table. I understand that 1GB will handle the full Internet Routing table, but what happens when soft-reconfiguration inbound is added. That increases the memory requirements, right?

Bruce

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of mzsaeed_at_gmail.com
Sent: Tuesday, December 22, 2009 11:53 AM
To: Rick Mur
Cc: ccielab_at_groupstudy.com
Subject: Re: OT-How many IPV4 routes Cisco 3900 can handle?

Excellent. Thanks, thats what I was looking for, some real world experience.
I appreciate very much Rick and all others who responded.

Thank you again and best wishes for holidays... And enjoy Christmas...

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Christmas:

http://quranexplorer.com/index/Sura_019_Maryam_MARY.aspx

Mohammad Zahed Saeed
--------------------------------------------------
From: "Rick Mur" <rmur_at_ipexpert.com>
Sent: Tuesday, December 22, 2009 2:40 AM
To: <Keegan.Holley_at_sungard.com>
Cc: "Ryan West" <rwest_at_zyedge.com>; <ccielab_at_groupstudy.com>; <mzsaeed_at_gmail.com>; <nobody_at_groupstudy.com>
Subject: Re: OT-How many IPV4 routes Cisco 3900 can handle?

> Why's that? I'm running a 2811 here with full BGP table and I still
> have all the forwarding I need. The CPU would not be affected that
> much by enabling BGP, only during convergence it is (for a couple
> minutes that is
> :-)
>
>
> --
> Regards,
>
> Rick Mur
> CCIE2 #21946 (R&S / Service Provider)
> Sr. Support Engineer  IPexpert, Inc.
> URL: http://www.IPexpert.com
>
> On 22 dec 2009, at 03:43, <Keegan.Holley_at_sungard.com>
> <Keegan.Holley_at_sungard.com> wrote:
>
>> You probably would hit forwarding/bandwidth limits before you hit
>> routing table limits.
>>
>>
>>
>>
>> From:
>> Ryan West <rwest_at_zyedge.com>
>> To:
>> "mzsaeed_at_gmail.com" <mzsaeed_at_gmail.com>, "ccielab_at_groupstudy.com"
>> <ccielab_at_groupstudy.com>
>> Date:
>> 12/21/2009 05:24 PM
>> Subject:
>> RE: OT-How many IPV4 routes Cisco 3900 can handle?
>> Sent by:
>> <nobody_at_groupstudy.com>
>>
>>
>>
>> This a memory consideration. Since the default memory for the 39xx
>> is 1GB, it will handle a full Internet feed of 300,000+ routes.
>>
>> -ryan
>>
>>> -----Original Message-----
>>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf
>>> Of mzsaeed_at_gmail.com
>>> Sent: Monday, December 21, 2009 5:07 PM
>>> To: ccielab_at_groupstudy.com
>>> Subject: OT-How many IPV4 routes Cisco 3900 can handle?
>>>
>>> Hi,
>>>
>>> Need help to verify if Cisco 3900 can handle more that 40,000 IPV4
>>> routes in its BGP table?
>>>
>>>
>>> Thanks,
>>>
>>> Mohammad Saeed
>>>
>>>
>>> Blogs and organic groups at http://www.ccie.net
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Received on Tue Dec 22 2009 - 13:46:20 ART