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attempts of SNMP managers.
SNMP V2C is compatible with SNMP V1 and provides more functions than SNMP V1. Compared
with SNMP V1, SNMP V2C supports more operations (GetBulk and InformRequest) and data types
(such as Counter64), and provides more error codes for better distinguishing errors.
MIB Introduction
An MIB adopts a tree structure. The nodes of the tree indicate managed objects. A path consisting
of digits and starting from the root can be used to uniquely identify a node. This path is calling an
object identifier (OID).The following figure shows the structure of an MIB. In the figure, the OID of
A is 1.3.6.1.2.1.1, whereas the OID of B is 1.3.6.1.2.1.2.
Configure the SNMP agent function
Step 1 Start a web browser on the computer connected to the CPE, visit 192.168.2.1 and choose
Advanced > Network Service.
Step 2 Enable the SNMP Agent function.
Step 3 Set the related SNMP parameters.
Step 4 Click Save on the bottom of this page.