xStack
®
 DES-3200-10/18/28/28F Layer 2 Ethernet Managed Switch User Manual  
  Broadcast storm cleared  Port  <portNum> Broadcast storm has cleared   Informational 
  Multicast storm occurrence  Port <portNum> Multicast storm is occurring   Warning 
 
Multicast storm cleared  Port <portNum> Multicast storm has cleared   Informational 
  Port shut down due to a  
packet storm 
Port <portNum>  is currently shut down due to a packet 
storm 
Warning 
IP-MAC-
PORT 
Binding 
Unauthenticated ip address 
and discard by ip mac port 
binding 
Unauthenticated IP-MAC address and discarded by ip mac 
port binding (IP: <ipaddr>, MAC: <macaddr>, Port 
<portNum>) 
Warning 
  Unauthenticated IP 
address encountered and 
discarded by ip IP-MAC 
port binding 
Unauthenticated IP-MAC address and discarded by IP-
MAC port binding (IP: <ipaddr>, MAC: <macaddr>, Port: 
<portNum>) 
Warning 
  Dynamic IMPB entry is 
conflict with static ARP 
Dynamic IMPB entry is conflict with static ARP(IP: 
<ipaddr>, MAC: <macaddr>, Port: <[unitID:]portNum>) 
Informational 
  Dynamic IMPB entry 
conflicts with static IMPB 
Dynamic IMPB entry conflicts with static IMPB: IP: 
<ipaddr>, MAC: <macaddr>, Port: <[unitID:]portNum> 
Informational 
  Dynamic IMPB entry 
cannot be created 
Creating IMPB entry Failed due to no ACL rule available: 
IP: <ipaddr>, MAC: <macaddr>, Port: <[unitID:]portNum> 
Informational 
  Port enter IMPB block state  Port <[unitID:]portNum> enter IMPB block state  Informational 
  Port recover from IMPB 
block state  Port <[unitID:]portNum> recover from IMPB block state 
Informational 
LBD  LBD loop occurred  Port <portNum> LBD loop occurred. Port blocked  Critical  
  LBD port recovered. Loop 
detection restarted 
Port <portNum> LBD port recovered. Loop detection 
restarted 
Informational 
  LBD loop occurred. Packet 
discard begun 
Port <portNum> VID <vid> LBD loop occurred. Packet 
discard begun 
Critical  
  LBD recovered. Loop 
detection restarted 
Port <portNum> VID <vid> LBD recovered. Loop detection 
restarted 
Informational 
  Loop vlan number overflow, Loop vlan number overflow  Informational 
DOS  Spoofing attack  Possible spoofing attack from IP <ipaddr> MAC 
<macaddr> port <[unitID:]portNum> 
Critical 
JWAC  A user fails to pass the 
authentication 
JWAC unauthenticated user (Username: <string>, IP: 
<ipaddr>, MAC: <macaddr>, Port: <[unitID:]portNum>)  Warning 
  system stop learning  JWAC enters stop learning state.  Warning 
  system recover learning  JWAC recovers from stop learning state.   Warning 
WAC 
A user fails to pass the 
authentication 
WAC unauthenticated user (Username: <string>, IP: 
<ipaddr>, MAC: <macaddr>, Port: <[unitID:]portNum>)  Warning  
  system stop learning  WAC enters stop learning state.  Warning  
 
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