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Chapter 26 Access Control
VES-1616F-3x Series User’s Guide
181
26.3.1 Supported MIBs
MIBs let administrators collect statistics and monitor status and performance.
The switch supports the following MIBs:
• SNMP MIB II (RFC 1213)
• RFC 1155 SMI
• RFC 1157 SNMP v1
• RFC 1493 Bridge MIBs
• RFC 1643 Ethernet MIBs
• RFC 1757 RMON
• RFC 2233 ifVHCPacketGroup
• RFC 2674 SNMPv2, SNMPv2c
• RFC 2925 PING-MIB and TRACEROUTE-MIB
• RFC 3728 VDSL line MIB
• 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
26.3.2 SNMP Traps
The switch sends traps to an SNMP manager when an event occurs. SNMP traps supported are
outlined in the following table.
Table 62 SNMP Commands
COMMAND DESCRIPTION
Get Allows the manager to retrieve an object variable from the agent.
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.
Table 63 SNMP Traps
OBJECT LABEL OBJECT ID DESCRIPTION
SNMPv2 Trap
Cold Start 1.3.6.1.6.3.1.1.5.
1
This trap is sent when the switch is turned on.
WarmStart 1.3.6.1.6.3.1.1.5.
2
This trap is sent when the switch restarts.
linkDown 1.3.6.1.6.3.1.1.5.
3
This trap is sent when the Ethernet link is down.
linkUp 1.3.6.1.6.3.1.1.5.
4
This trap is sent when the Ethernet link is up.
authenticationFailure 1.3.6.1.6.3.1.1.5.
5
This trap is sent when an SNMP request comes from
non-authenticated hosts.
RFC 1493 Traps