Verifying traffic Load-sharing by cef

Verifying Cisco router traffic load-sharing by CEF

Tweet Cisco Express Forwarding (CEF) is well-known Cisco advanced Layer 3 IP switching technology. This technology brings traffic load-sharing technique that is functionality in a…

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Cisco loop testing must be done by Encapsulation HDLC

Tweet Loop testing is common method for isolating and troubleshooting circuit related issue or rule out hardware issue for serial or SONET links. I guess…

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[Cisco] Options and functions that are available from the CLI

Tweet The following table describes the different shortcut options and functions that are available from the Cisco Command Line Interface. Keystroke Function Ctrl-A Jumps to…

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[Cisco tips] Configuring CDP(Cisco Discovery Protocol)

Tweet CDP is propritary protocol by Cisco. It is enable as default on most of interface, but few exception such as ATM interface. This protocol…

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Basic CLI commands for Cisco router

Tweet Here is a list of basic Cisco’s commands. Enjoy !   access-class Applies a standard IP access list to a VTY line access-list Creates…

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[Cisco] Error message ‘disabled analyzed idbs-rem’ on Cisco 7000

Tweet If you got error message below from your system/Cisco 7000 series router. "Board is disabled analyzed idbs-rem" Try the following command to bring it…

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[Cisco] How to Check CEF (Cisco Express Forwarding)

Tweet Cisco Express Forwarding (CEF) is advanced Layer 3 IP switching technology. CEF optimizes network performance and scalability for networks with large and dynamic traffic…

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[Cisco] High Process CPU time on Cisco router

Tweet When you see a latency or slow response to your destination, check your router CPU time. If it’s high, it means something abnormal or…

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[Cisco] Password recovery – Router

Tweet Attention If the below procedure doesn’t work for you, contact vendor/website or IT company for help.   Cisco Router Password recovery   Step 0….

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[Cisco] Password Recovery – Catalyst Switch

Tweet Attention If the below procedure doesn’t work for you, contact vendor/website or IT company for help.   Cisco Catalyst Switch Password recovery Reference :…

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[Cisco] How to Secret Password Recovery – Router

Tweet Attention If the below procedure doesn’t work for you, contact vendor/website or IT company for help. Cisco Router Secret Password recovery Step 0. Plug…

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[Cisco] How to power off slot on Cisco GSR 12000 series

Tweet Attention This procedure would be immediately impacting current service, do make sure you want it before execute it. Use it on your risk. To…

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