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Flowchart 2: Network Level Tests
Appendix A66
Flowchart 2a: ARP Test
Figure A-5 Flowchart 2a
ARP Test
YES
Remote
host up?
NO
NO
YES
ping Test
Bring up
Use ARP to
Is remote host
cache?
entry in ARP
Is the ARP
and complete
entry correct
correct and
complete the
entry
YES
NO
remote host
?