View Full Version : Layer 3
08-11-2009, 02:11 PM
We can easy find the UP and Down status at layer 1 and layer 2 ,what is the best way to find if Layer 3 is UP?
answer please,many thanks
08-11-2009, 02:40 PM
There are a few lines in the "show interface" command that will tell you that layer 3 traffic is being passed. "txload" and "rxload" numbers greater than 1/255 mean that traffic is flowing. The problem with that is that 1/255 doesn't mean that layer 3 is down. Also the input and output rate data will show traffic flow indicating whether layer 3 is up or down.
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