xStack
® 
DGS-3120 Series Managed Switch CLI Reference Guide 
786 
 
(Username: <username>, IP: 
<ipaddr> ) 
Logout through Web (Username: 
<username>, IP: <ipaddr> ) 
  Web session timed out  Web session timed out 
(Username: <username>, IP: 
<ipaddr> ) 
Informational   
Web(SSL) (Username: 
<username>, IP: <ipaddr> ) 
Login failed through Web(SSL) 
(Username: <username>, IP: 
<ipaddr> ) 
  Logout through Web(SSL)  Logout through Web(SSL) 
(Username: <username>, IP: 
<ipaddr>) 
Informational   
  Web(SSL) session timed 
out    
Web(SSL) session timed out 
(Username: <username>, IP: 
<ipaddr> ) 
Informational   
Successful login through Telnet 
(Username: <username>, IP: 
<ipaddr>) 
Login failed through Telnet 
(Username: <username>, IP: 
<ipaddr> ) 
Logout through Telnet (Username: 
<username>, IP: <ipaddr>) 
Informational   
(Username: <username>, IP: 
<ipaddr>) 
with invalid community 
string  
SNMP request received from 
<ipAddress> with invalid 
community string! 
Topology changed 
(Instance:<InstanceID> ,Port:<[unit
ID:]portNum>,MAC:<macaddr>) 
Informational   
 
[CIST | CIST Regional | MSTI 
Regional]  New Root bridge 
selected( [Instance: 
<InstanceID> ]MAC: <macaddr> 
Priority :<value>) 
Informational   
Spanning Tree Protocol is 
Spanning Tree Protocol is enabled 
Spanning Tree Protocol is 
Spanning Tree Protocol is 
 
New root port 
New root port selected 
(Instance:<InstanceID>, 
port:<[unitID:]portNum>)  Notice 
 
 
Spanning Tree port status 
changed 
Spanning Tree port status change 
(Instance:<InstanceID> , 
Port:<[unitID:]portNum>) 
<old_status> -> <new_status>  Notice