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Packet Tracer Activity: PC2 can't ping PC5 in VLAN20

workfrom925

I did this Packet Tracer troubleshooting VLAN activity. Fixed 3 things to make PC1 to be able to ping PC4, and PC3 to be able to ping PC6. But I just can't figure out why PC2 isn't able to ping PC5. HELP!!!

Please delete '.doc' from the file name to run it. Thanks.

pka-72 activity 3.4.2 75 percent done.pka.doc

3.4.2.jpg

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Comments

pamccabe

I am finding this 'FastEthernet0/18 is down, line protocol is down (disabled)', on the fa0/18 port on SW3.

pamccabe

Bad cable? I deleted and put a new cable on the diagram. Seems to work fine now.

workfrom925

pamccabe wrote: »

Bad cable? I deleted and put a new cable on the diagram. Seems to work fine now.

With what you told me, I took a look at the interfaces. PC5 is actually on fa0/17, not fa0/18 as marked in the diagram. And fa0/17 belongs to VLAN10, not VLAN20. After I attached PC5 to fa0/18, it worked.

Thanks.