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May 2008 - Posts

Wednesday, May 14, 2008 9:57 PM

Cisco && Magic Question Mark (?)

In Cisco IOS, Every mode (user mode, privileged mode etc) has help system built in. You can use the magic question mark (?) in user mode as well as in sub-configuration mode. What if you want to use question mark (?) in description or aspath-regex. :)
Posted by jahil | 1 Comments
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Tuesday, May 13, 2008 11:58 PM

Cisco URL Blocking/Filtering

NBAR can be used to apply application based filters such as blocking youtube.com traffic. To accomplish this we can categorize traffic based on the HTTP hostname. Next we will create a policy-map that matches the youtube.com class and drops the traffic.
Posted by jahil | 0 Comments
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Friday, May 02, 2008 3:53 PM

How to Netflow with Csico 6500

The post has been written to answer Mr Drew's asked question. The NetFlow table on the route processor (RP) captures statistics for flows routed in software and the NetFlow table on the PFC (and on each DFC) captures statistics for flows routed in hardware.
Posted by jahil | 0 Comments
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