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2.2.5 What could go wrong
1 If PC-1 cannot reach PC-2:
a. Verify that the subnet of PC-1 is not using the same
subnet as that of PC-2.
b. Verify that the default gateways of PC-1 and PC-2
matches the Switch’s IP interface on their respective
VLANs.
c. Make sure that there are no policy routes using the
subnet of PC-1 or PC-2 as a destination IP criteria.