IOS Firewall Concurrent Sessions

[fb_webuser]

Is there any limit on the session table for the IOS Firewall set? Or Is it based on available memory?

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Posted by WebUser Allyson Buscemi from Cisco Support Community App

[varrao · Accepted solution]

There is no software limit on how many sessions are allowed.You can have as many as the memory can be allocated and the 
router can handle the load.

Hope that helps,

Thanks,
Varun

[fb_webuser]

pls i need to ASA firewall Solutions materials for study."very important"

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Posted by WebUser Mohamed Ezzat from Cisco Support Community App

[Jennifer Halim]

Here is a number of Cisco Press book for ASA:

http://www.ciscopress.com/search/index.asp?query=ASA

• Cisco ASA, PIX, and FWSM Firewall Handbook, 2nd Edition

• Cisco ASA: All-in-One Firewall, IPS, Anti-X, and VPN Adaptive Security Appliance, 2nd Edition