With this feature applied to a port, when the state of the port changes, the system does not generate
port link up/dow
information. In this c
tor the port
s
c
e
rmal cases.
n logging
ase, you cannot moni
state change
onveniently. Therefore, it is recommend d to use the default configuration in no
Displ
o
aying and Maintaining Inf rmation Center
To do…
Use the command…
Remarks
Display information on an information
channel
display channel
[
channel
-
number |
channel
-
name
]
Display the operation status of
n of
time
output in
information center, the configuratio
information channels, the format of
stamp and the information
case of fabric
display info-center
[
unit unit-id
]
Display the status of log buffer and the
information recorded in the log buffer
[
unit unit-id
]
]* [ |
regular-expression
]
display logbuffer
[
level
severity
|
size
buffersize
{
begin
|
exclude
|
include
}
Display the summary information
recorded in the log buffer
vel
severity
]
display logbuffer
summary
[
le
Display the status of trap buffer and the
display trapbuffer
[
unit unit-id
]
Available in any
view
information recorded in the trap buffer
[
size
buffersize
]
Clear information recorded in the log
reset logbuffer
[
unit unit-id
]
buffer
Clear information recorded in the trap
reset trapbuffer
[
unit unit-id
]
Available in user
view
buffer
Information Center Configuration Examples
Log Output to a UNIX Log Host
he Unix log host whose IP address is 202.38.1.10: the
rity higher than “informational”.
Network diagram
g output to a Unix log host
Network requirements
The switch sends the following log information to t
log information of the two modules ARP and IP, with seve
Figure 59-1
Network diagram for lo
59-15
