NEC N8406-022 manual System SNMP configuration, <1-64characters>, <1-30>

System SNMP configuration

The switch software supports SNMP-based network management. In SNMP model of network management, a management station (client/manager) accesses a set of variables known as MIBs (Management Information Base) provided by the managed device (agent). If you are running an SNMP network management station on your network, you can manage the switch using the following standard SNMP MIBs:

•MIB II (RFC 1213)

•Ethernet MIB (RFC 1643)

•Bridge MIB (RFC 1493)

An SNMP agent is a software process on the managed device that listens on UDP port 161 for SNMP messages. Each SNMP message sent to the agent contains a list of management objects to retrieve or to modify.

•SNMP parameters that can be modified include:

•System name

•System location

•System contact

•Use of the SNMP system authentication trap function

•Read community string

•Write community string

The following table describes the System SNMP Configuration commands. The following sections provide more detailed information and commands.

Table 61 System SNMP Configuration commands

Command	Description
hostname <1-64	Configures the name for the system. The name can have a maximum of 64
characters>	characters.
	Command mode: Global configuration
snmp-server location	Configures the name of the system location. The location can have a maximum of 64
<1-64 characters>	characters.
	Command mode: Global configuration
snmp-server contact	Configures the name of the system contact. The contact can have a maximum of 64
<1-64 characters>	characters.
	Command mode: Global configuration

snmp-server read- community <1-32

characters>

Configures the SNMP read community string. The read community string controls SNMP “get” access to the switch. It can have a maximum of 32 characters. The default read community string is public.

Command mode: Global configuration

snmp-server write- community <1-32

characters>

Configures the SNMP write community string. The write community string controls SNMP “set” and “get” access to the switch. It can have a maximum of 32 characters. The default write community string is private.

Command mode: Global configuration

snmp-server timeout	Sets the timeout value for the SNMP state machine. The range is 1-30 minutes. The
<1-30>	default value is 5 minutes.
	Command mode: Global configuration

[no] snmp-server authentication-trap enable

Enables or disables the use of the system authentication trap facility. The default setting is disabled.

Command mode: Global configuration

[no] snmp-server link-	Enables or disables the sending of SNMP link up and link down traps. The default
trap	setting is enabled.
	Command mode: Global configuration
[no] snmp-server ufd-	Enables or disables the sending of Uplink Failure Detection traps. The default setting
trap	is disabled.
	Command mode: Global configuration
show snmp-server	Displays the current SNMP configuration.
	Command mode: All

Configuration Commands 64