4 snmp traps – ZyXEL Communications VES-1000 User Manual
Page 67
VES-1000 Series Ethernet Switch
SNMP Configuration
8-3
Table 8-B SNMP Configuration Menu Fields
FIELD DESCRIPTION
DEFAULT
Trusted Host
If you enter a trusted host, your VES-1000 Series switch will only
respond to SNMP messages from this address. If you leave the
field set to 0.0.0.0 (default), your VES-1000 Series switch
will
respond to all SNMP messages it receives, regardless of source.
0.0.0.0
(default)
Trap: Community
Enter the trap community, which is the password sent with each
trap to the SNMP manager.
public
(default)
Trap: Destination
Enter the IP address of the station to send your SNMP traps to.
0.0.0.0
(default)
Once you have completed filling in Menu 22 — SNMP Configuration, press [ENTER] at the message
“Press ENTER to Confirm…” to save your configuration, or press [ESC] to cancel.
8.4 SNMP Traps
The VES-1000 Series switch sends traps to an SNMP manager when an event occurs. SNMP traps supported are
outlined in the following table.
Table 8-C SNMP Traps
GENERIC TRAP
SPECIFIC TRAP
DESCRIPTION
0 (Cold Start)
0
This trap is sent when the VES-1000 Series switch is
turned on.
1 (WarmStart)
0
This trap is sent when the VES-1000 Series switch
restarts.
2 (linkDown)
0
This trap is sent when the Ethernet or VDSL link is
down.
3 (linkUp)
0
This trap is sent when the Ethernet or VDSL link is up.
4 (authenticationFailure) 0
This trap is sent when an SNMP request comes from
non-authenticated hosts.
6 (enterpriseSpecific)
1(TRAP_REBOOT)
This trap is sent when the system is going to reboot.
The trap displays the reason for the reboot.
2 (TRAP_SYSTEMSHUTDOWN) This trap is sent when the system is going to shut
down. The trap displays the reason for the shutdown.
3 (TRAP_OVERHEAT)
This trap is sent when the temperature exceeds the
threshold of 65 degrees centigrade. For example, the
following trap shows that the current reading at Temp1
is 68 degrees centigrade.
"Temp1 exceeds Limit (Limit = 65 degree C, Read = 68
degree C)"