Finisar Surveyor 用户手册
10-125
Expert Features
Summary of Expert Counters and Symptoms
10
Counter, Symptom,
or Application
or Application
Expert
Symptom
Expert
Analyses
Counter in
Expert View
Expert
Alarm
Application
Response
Time Alarm
Expert
Threshold
HTTP Response
Time
Time
X
ICMP All Errors
X
X
ICMP Bad IP
Header
Header
X
z
z
ICMP Destination
Host Access Denied
Host Access Denied
X
z
z
ICMP Destination
Host Unknown
Host Unknown
X
z
z
ICMP Destination
Network Access
Denied
Network Access
Denied
X
z
z
ICMP Destination
Network Unknown
Network Unknown
X
z
z
ICMP Destination
Unreachable
Unreachable
X
X
X
ICMP Fragment
Reassembly Time
Exceeded
Reassembly Time
Exceeded
X
z
z
ICMP Fragmenta-
tion Needed [D/F
set]
tion Needed [D/F
set]
X
z
z
ICMP Host Redirect
X
z
z
ICMP Host Redirect
for TOS
for TOS
X
z
z
ICMP Host
Unreachable
Unreachable
X
z
z
ICMP Host
Unreachable for
TOS
Unreachable for
TOS
X
z
z
ICMP Inconsistent
Subnet Mask
Subnet Mask
X
z
z
X = present
z = does not exist as a unique counter, but is counted in other categories
z = does not exist as a unique counter, but is counted in other categories
Table 10-2. Summary of Expert Features (continued)