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IP CEF

what is ip cef and ip verify unicast reverse-path mean

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Re: IP CEF

ip cef enables Cisco Express Forwarding on a router. Its entered in global config mode. To learn more on what CEF is , use this link...

http://www.cisco.com/warp/public/cc/pd/iosw/iore/tech/cef_wp.htm

To know what Unicast RPF is, use this link

http://www.cisco.com/univercd/cc/td/doc/product/software/ios111/cc111/uni_rpf.htm

Iip verify unicast reverse-path - this command, enables Unicast RPF.

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