This lab involves using software network analyzers to ...

Then, you will have to repeat these commands on the other switch. The previous commands remove the default of all VLANs, and adds back support for VLANs 1-3. Finally, to avoid having to reconfigure your VLANs in case the switches are rebooted, type the following: RouterA# copy running-config startup-config Appendix B: Basic Cisco Router ... ................
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