Install some syslog server tool on PC (ex: Tftpd) and enable it .

Setting it via Web :

Please configure syslog in the “Syslog —> Configuration” page , like below :

Server mode = enable

Server Address = 192.168.3.250 (server IP)

Syslog Level = Debug

U also can setting via CLI:

Switch(ip)#

Switch#syslog

Switch(syslog)# mode enable

Switch(syslog)# server 1 192.168.3.250

Switch(syslog)# level 7

Switch(syslog)# sh config

Server Mode      : Enabled

Server Address 1 : 192.168.3.250

Server Address 2 :

Syslog Level     : Debug

Switch(syslog)#