Installing and Administering HP FDDI/9000 Software

Chapter 4 71
Troubleshooting HP FDDI/9000
Diagnostic Flowcharts
Flowchart 7: Network Level Loopback Test
(cont.)
Figure 4-7
7
A
F
Entry
complete
?
yes
Bring up
remote host
Call HP
yes
I
ping
successful
?
yes
Call HP
no
no
no
G
Replace or reset
FDDI adapter
DB
remote
host up
?
C
FDDI
adapter ok
?
yes
yes
no
no
Use arp to
complete entry
H
ping local host
Host entry
in ARP
?
cache
E
Note: This time ping
from remote host to
local host.
3
6
6