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First of all, may I welcome you to my site. My name is Chris and I'm from the UK and work as a Systems Engineer for Cisco. This blog was initially created to post up my subnetting technique but has now got more stuff to do with attaining Cisco certifications. Either way I really hope that the content is sufficent for your needs and I look forward to hearing your feedback. If you find that the content really helps you please feel free to donate using the PayPal link on the right.

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Frame Relay - CIR, Bc, Tc

Very quick post. For whatever reason this formula does not stick in my head although it should be fairly straightforward to second guess.

CIR = Bc/Tc

Tc can never be smaller than 10ms!

Posted byChris Bloomfield at 15:33 1 comments