R3204P16-HP Load Balancing Module System Maintenance Command Reference-6PW101

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By default, the engine ID of a device is the combination of company ID and device ID. Device ID varies
by product; it could be an IP address, a MAC address, or a self-defined string of hexadecimal numbers.
An engine ID has two functions:
• For all devices managed by one NMS, each device needs a unique engine ID to identify the SNMP
agent. By default, each device has an engine ID. The network administrator has to ensure that there
is no repeated engine ID within an SNMP domain.
• In SNMPv3, the user name and cipher text password are associated with the engine ID. Therefore,
if the engine ID changes, the user name and cipher text password configured under the engine ID
become invalid.
Typically, the device uses its default engine ID. For ease of remembrance, you can set engine IDs for the
devices according to the network planning. For example, if both device 1 and device 2 are on the first
floor of building A, you can set the engine ID of device 1 to 000Af0010001, and that of device 2 to
000Af0010002.
Related commands: snmp-agent usm-user.
Examples
# Configure the local engine ID as 12 3456789 A.
<Sysname> system-view
[Sysname] snmp-agent local-engineid 123456789A
snmp-agent log
Syntax
snmp-agent log { all | get-operation | set-operation }
undo snmp-agent log { all | get-operation | set-operation }
View
System view
Default level
3: Manage level
Parameters
all: Enables logging of SNMP GET and SET operations.
get-operation: Enables logging of SNMP GET operation.
set-operation: Enables logging of SNMP SET operation.
Description
Use the snmp-agent log command to enable SNMP logging.
Use the undo snmp-agent log command to restore the default.
By default, SNMP logging is disabled.
If specified SNMP logging is enabled, when the NMS performs a specified operation to the SNMP agent,
the latter records the operation-related information and saves it to the information center. With
parameters for the information center set, output rules of the SNMP logs are decided (that is, whether
logs are permitted to output and the output destinations).