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Power of Tera Term

Tera Term is easily one of the most powerful free Terminal Emulation Software that I have come across and the power of it lies in its scripting language TTL. Of-course, it is not as extensive and...

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TCL Snippet for Cisco Routers

You might come across a situation where you might have to configure etherchannel across multiple card modules of a Cisco 6500 Switch. Manually configuring a large number of port pairs across multiple...

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Issues with RSTP Interoperability and Backward Compatibility

As per Cisco RSTP is backward compatible with STP 802.1D. All the documents in Cisco specify that a RSTP enabled port will go STP when connected to an STP enabled network.In most cases this is true. In...

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PIX URL filtering

PIX/ASA are capable of doing advanced protocol inspection and this applies to all popular protocols in the world. In this post, I am giving an example of URL filtering using advanced http inspection...

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802.11n Supporting Setting on Wireless LAN Controller

802.11n is activated on Cisco WLC or WiSM only when WPA2 setting is selected , if you select WPA+WPA2 setting then you can get only 802.11a/b/g , though your Access Point support 802.11n (example Cisco...

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AD Group Mapping Across Different Domain Forest using ACS-AD

When U have the Different Domain Forest and ur implementing Wireless across it and wants to bind SSIDs to respected Domains following points needs to be taken care off1) Two way trust needs to be form...

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