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SDM

Hi All;

I am using 2851 ISR with SDM. When I enable basic firewall by SDM, network respond dramatically would be slow. Would you please show me how to fix that problem? it is only basic firewall without DMZ and also NAT is enable.

thanks

Alex

1 REPLY
Silver

Re: SDM

Did you enabled IP Inspect for all protocols, if so disable IP Inspect for unnecessary protocols.

Try this link

http://www.cisco.com/en/US/products/sw/secursw/ps5318/products_user_guide_chapter09186a0080655f85.html

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