3com 4200G ユーザーズマニュアル
Use of the Facility Argument in Log Information Output
319
Use of the Facility
Argument in Log
Information Output
Argument in Log
Information Output
Network Diagram
Figure 110 Network diagram for use of the facility argument in log information output
Networking and
Configuration
Requirements
Multiple switches in a LAN send log information to the same log host. You can
know the running status of each switch by displaying log information received.
know the running status of each switch by displaying log information received.
Network Requirements
Analysis
As multiple switches send log information to the same log host, you can set
different values of the facility keyword for each switch to filter information on the
log host, thus avoiding failure in recognizing information source (for example, if
the two hosts have the same name and the facility keywords are set to the default
value local7, you cannot recognize the information source.).
different values of the facility keyword for each switch to filter information on the
log host, thus avoiding failure in recognizing information source (for example, if
the two hosts have the same name and the facility keywords are set to the default
value local7, you cannot recognize the information source.).
Applicable Products
Configuration Procedure
■
Perform the following configurations on Switch A.
BLOCK
Switch A
Switch B
Eth1/0/1
Eth1/0/2
Switch C
Switch D
Switch E
Eth1/0/1
Eth1/0/2
Eth1/0/3
Loghost
192.168.0.208
Eth1 /0/2
Eth1 /0/2
Eth1 /0/1
Eth1/0/1
Eth1/0/3
Eth1 /0/11
Eth1/0/10
PC 1
PC 4
PC 3
PC 2
Product series
Software version Hardware version
Switch 5500
Release V03.02.04
All versions
Switch 5500G
Release V03.02.04
All versions
Switch 4500
Release V03.03.00
All versions
Switch 4210
Release V03.01.00
All versions