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IEWB-DYN Lab 5 – Layer 2 Highlights

Posted by Jo on February 17, 2008

So I did the core section for Lab 5 this morning. The L2 section was quite straight forward – nothing too tricky, and time wise didnt take long to complete at all.

PPP

To turn on reliable transport over a PPP link use the ppp reliable-link command

interface Serial1/1
ip address 162.1.45.4 255.255.255.0
encapsulation ppp
ppp reliable-link

This is easy enough to figure out from the ? on the command prompt.

CAM Table Management

There was a task to ensure the CAM table doesnt fill with entries, by ensuring inactive entries time out after 10 seconds:

mac-address-table aging-time 10

Again, easy enough to work out form the command line help.

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