All MIBs › A3COM-HUAWEI-VLAN-MIB
Category: VLAN and Bridging, Vendor: H3C/HH3C
Description: Manages VLAN creation, deletion, and port membership on H3C/3Com switches, complementing the standard Q-BRIDGE-MIB with vendor-specific VLAN objects.
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What Is A3COM-HUAWEI-VLAN-MIB?
A3COM-HUAWEI-VLAN-MIB is an H3C/Huawei-3Com private MIB exposing per-VLAN and per-router-port packet statistics, including transmitted and discarded packet counts indexed by router port and VLAN ID. As a performance/software-status MIB it lets an administrator spot a router port or VLAN with an unusually high discard count, which can indicate a misconfiguration or congestion affecting routed traffic on that VLAN. It also provides a control object to clear the accumulated router statistics counters. It is deployed on H3C routers and Layer 3 switches handling inter-VLAN routing. Engineers can download the A3COM-HUAWEI-VLAN-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in A3COM-HUAWEI-VLAN-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- H3C (Huawei-3Com) routers and Layer 3 switches
Monitoring Examples
An administrator monitors vLANMibRouterPortPktDisc alongside vLANMibRouterPortPktTran per VLAN to spot a router port with a rising discard-to-transmit ratio, indicating a routing or congestion issue on that VLAN.
What Can Be Monitored
- per-VLAN router port transmitted/discarded packet counts
Imported Objects
From A3COM-HUAWEI-OID-MIB
| hwInternetProtocol | OBJECT-IDENTITY |
| hwLocal | OBJECT-IDENTITY |
| vrpProtocol | OBJECT-IDENTITY |
From RFC-1212
| OBJECT-TYPE |
From RFC1155-SMI
| Counter | |
| IpAddress |
OIDs
RFC description
3Com-Huawei VLAN management MIB for router VLAN configuration and packet statistics per port.
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