02-04-2008 08:41 AM - edited 03-03-2019 08:33 PM
What memory requirements would you suggest for a router receiving full tables? My organization currently uses a 3825 for static-routed, single-homed internet connectivity. In the next several weeks we will be preparing to multi-home by adding another ISP, and I wanted to get opinions on how much memory is enough although I doubt we will be taking the full table.
Here's partial output from a 'sho ver':
Cisco 3825 (revision 1.1) with 1009664K/38912K bytes of memory.
Is this the memory I should be concerned with regarding this project?
Thanks in advance.
/rls
02-04-2008 08:44 AM
Hi,
You need 512MB
240K+ prefixes, 3800 utilizes around 240MB and 40MB IO.
Regards,
Dandy
02-04-2008 10:13 AM
Dandy,
Based on the output I posted above, how much does this router have, and what commands will show me the output I'm looking for regarding memory. i.e. you say I need 512mb...will a 'sho ver' tell me this amount is present in the router?
/rls
02-04-2008 05:47 PM
Your router have 1GB, the maximum for 3800
02-04-2008 12:09 PM
1009664K/38912K
Add these 2 together as shown in the link
http://www.comstarinc.com/mem_sup_2600_ver.html
looks like you have a gig
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