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New Member

Show command for F/W table

Hi All,

IOS command - SHOW IP ROUTE, can show route table. Only most prefered routes from route table are copied into Forwarding table, Can you people please tell what command I can use to view forwarding table.

Reg/Gs

4 REPLIES
Cisco Employee

Re: Show command for F/W table

Hello,

Please try "show ip cache" command.

http://www.cisco.com/en/US/docs/ios/ipswitch/command/reference/isw_s1.html#w

p1104061

Hope this helps.

Regards,

NT

New Member

Re: Show command for F/W table

this command "show ip cache" is applicable only to routers whose Control plane and forwarding plane common?

Cisco Employee

Re: Show command for F/W table

Hello,

Not necessarily. I believe it is more significant in higher end routers.

Also, it is typically used with netflow. You can also use "show ip cef

detail" to find out the FIB entries.

http://www.cisco.com/en/US/docs/ios/ipswitch/command/reference/isw_s1.html#w

p1104285

Regards,

NT

Hall of Fame Super Blue

Re: Show command for F/W table

Ganesh

Not sure i understand. If the route is in the routing table then it will be used for forward traffic. There are routes that are not installed in the routing table eg. routes in the EIGRP topology table that are not actually installed in the routing table, but all routes once they have been installed in the routing table are used for forwarding traffic.

Was there a specific example you were thinking of ?

Jon

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