Snmp - NETGEAR Prosafe GS700TP Software Administration Manual

GS700TP Smart Switch Software Administration Manual
– Fault – The device has detected a fault on the powered device when the port is forced
on. For example, the power supply voltage is out of range, or there is a communication
error with PoE devices, or a short occurs or unknown error occurs.
– Other Fault – The device has detected a fault on the powered device when the port is
not forced on. For example, a hardware fault occurred, or the system is initializing, or
the port is not responding, or there is an overload or underload, or the power budget is
exceeded or the maximum temperature is exceeded.
2. Select an interface.
3. Select the Admin Mode and Priority Level from the lists in the provided fields in the first
row.
4. Click APPLY to update the device.

SNMP

Simple Network Management Protocol (SNMP) provides a method for managing network
devices. The device supports the following SNMP versions:
• SNMP v1 and v2c
• SNMP version 3
The SNMP agents maintain a list of variables that are used to manage the device. The variables are
defined in the Management Information Base (MIB). The SNMP agent defines the MIB
specification format, as well as the format used to access the information over the network. Access
strings control access rights to the SNMP agents. SNMP v3 applies access control and a new traps
mechanism. In addition, User Security Model (USM) parameters are defined for SNMPv3,
including:
• Authentication – Provides data integrity and data origin authentication.
• Privacy – Protects against the disclosure of message content. Cipher Block-Chaining (CBC) is
used for encryption. Either authentication is enabled on an SNMP message, or both
authentication and privacy. However, privacy cannot be enabled without authentication.
• Timeliness – Protects against message delay or message redundancy. The SNMP agent
compares the incoming message to the message time information. Enter the amount of time
the device waits before re-sending informs.
• Key Management – Enter key generation, key updates, and key usage.
Managing System Settings
v1.0, November 2007
3-13