S series switch MIB reference

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S series switches (except S1700) MIB reference provides detailed information about switches-supported MIBs.
For details about MIB reference, see MIB reference documentation of related versions:
- S2750&S5700&S6700 switches running V200R003: S2750&S5700&S6700 V200R003(C00&C02&C10) MIB Reference.
- S9300&S9300E switches running V200R008: S9300&S9300E V200R008(C00&C10) MIB Reference.

Other related questions:
ACL configuration on S series switch
An ACL filters packets based on rules. A switch with an ACL configured matches packets based on the rules to obtain the packets of a certain type, and then decides to forward or discard these packets according to the policies used by the service module to which the ACL is applied. The S series switch supports basic ACL (2000-2999), advanced ACL (3000-3999), Layer 2 ACL (4000-4999), user-defined ACL (5000-5999), USER acl (6000-9999), basic ACL6 (2000-2999), and advanced ACL6 (3000-3999). For more information about the ACL feature supported by S series switches, except S1700, click S1720&S2700&S3700&S5700&S6700&S7700&S9700 Common Operation Guide or S1720&S2700&S3700&S5700&S6700&S7700&S9700 Typical Configuration Examples.

S series switch SNMP OID
A Management Information Base (MIB) is a database that stores the variables (information that can be queried and set by the agent) on managed devices A MIB defines the attributes of managed devices, including name, status, access permission, and data type. MIB stores information using a tree structure. The leaf nodes of the tree are managed objects (MOs). An MO is identified by the set of nodes along the path from the root to the leaf node. Such a path is called object identifier (OID). An OID consists of positive integers and zero, and it is used to uniquely identify an MO in the MIB. For example, an SNMP object can be identified as { iso(1).org(3).dod(6).internet(1).snmpV2(6) }, which can be simplified to 1.3.6.1.6. The identifier is called an OID.

How to obtain MIB reference of a WLAN device
Download MIB file of S series switch
Download MIB files for S series switches (except S1700 switches) as follows: Access http://support.huawei.com/enterprise/. Choose Support > Bulletins > Service Bulletin > MIB Files > Enterprise Network.

Why cannot the OSPF MIB configuration on an S series switch be displayed in a MIB browser
Question: After MIB parameters are configured on a MIB browser and a device, the device fails to connect to the MIB browser and the OSPF MIB configuration cannot be displayed in the browser. What should I do? Answer: Perform the following operations on the S series switch to solve the problem. Check whether the connection between the Ethernet interface on the switch and the device where the MIB browser is installed is proper. Check whether IP address conflict occurs on the network. If the network is busy, set the interval at which packets are retransmitted to the MIB browser and the retransmission time to smaller values. Check whether the ospf mib-binding command is executed in the OSPF instance. Check whether the IP address specified by trap in the snmp-agent target-host trap command is the same as the interface IP address of the MIB browser. For example, check whether configurations of the following commands are correct. If the configurations are correct and the device where the MIB browser is installed is properly connected to the Ethernet interface on the switch, the browser can correctly display the MIB information. [HUAWEI] ospf mib-binding process-id [HUAWEI] snmp-agent sys-info version all [HUAWEI] snmp-agent community read public_huawei [HUAWEI] snmp-agent community write private_huawei

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