Table 18-3 Snmp Traps - ZyXEL Communications Dimension ES-4024 User Manual

COMMAND
GetNext Allows the manager to retrieve the next object variable from a table or list within an agent. In
SNMPv1, when a manager wants to retrieve all elements of a table from an agent, it initiates a
Get operation, followed by a series of GetNext operations.
Set Allows the manager to set values for object variables within an agent.
Trap Used by the agent to inform the manager of some events.
18.3.1 Supported MIBs
MIBs let administrators collect statistics and monitor status and performance.
The ES-4024 supports the following MIBs:
SNMP MIB II (RFC 1213)
RFC 1493 Bridge MIBs
RFC 1155 SMI
RFC 1757 RMON
18.3.2 SNMP Traps
The ES-4024 sends traps to an SNMP manager when an event occurs. SNMP traps supported are outlined in the
following table.
GENERIC TRAP
0 (Cold Start)
1 (WarmStart)
2 (linkDown)
3 (linkUp)
4
(authenticationFailure)
18.3.3 Configuring SNMP
From the Access Control screen, display the SNMP screen. You can click Access Control to go back to the
Access Control screen.
Access Control
Table 18-2 SNMP Commands

Table 18-3 SNMP Traps

SPECIFIC TRAP
0
0
0
0
0
DESCRIPTION
RFC 1157 SNMP v1
RFC 1643 Ethernet MIBs
RFC 2674 SNMPv2, SNMPv2c
SNMPv2, SNMPv2c or later version, compliant with RFC 2011
SNMPv2 MIB for IP, RFC 2012 SNMPv2 MIB for TCP, RFC
2013 SNMPv2 MIB for UDP
This trap is sent when the ES-4024 is turned on.
This trap is sent when the ES-4024 restarts.
This trap is sent when the Ethernet link is down.
This trap is sent when the Ethernet link is up.
This trap is sent when an SNMP request comes from non-
authenticated hosts.
Dimension ES-4024 Ethernet Switch
DESCRIPTION
18-3