September 2015
Intermediate to advanced
608 pages
21h 29m
English
Content preview from Santos:CCNA Sec 210-260 OCG
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Improving the Time Until Forwarding
Cisco had some proprietary improvements to the 802.1D (traditional STP) that allowed faster convergence in the event of a topology change and included many features such as the PortFast, UplinkFast, and BackboneFast. Many of these features were used in a newer version of STP called Rapid Spanning Tree (also known as 802.1w). Enabling PortFast for traditional STP and configuring Rapid Spanning Tree globally are shown in Example 9-5.
Example 9-5 Configuring PortFast, Then Rapid Spanning Tree
! PortFast can be enabled locally per interfaceSW2(config)# interface fa0/2SW2(config-if)# ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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