CHAPTER4 Topology MIB Objects
Mediant 800 SBC | SNMP Reference Guide
4 Topology MIB Objects
This section describes the topology of the MIB objects.
Physical Entity (RFC 2737)
The following groups are supported:
■ entityPhysical group: Describes the physical entities managed by a single agent.
■ entityMapping group: Describes the associations between the physical entities, logical
entities, interfaces, and non-interface ports managed by a single agent.
■ entityGeneral group: Describes general system attributes shared by potentially all types of
entities managed by a single agent.
■ entityNotifications group: Contains status indication notifications.
IF-MIB (RFC 2863)
The following interface types are presented in the ifTable:
■ ethernetCsmacd(6): for all Ethernet-like interfaces, regardless of speed, as per RFC 3635
■ ds1(18): DS1-MIB
■ voiceFXO(101): Voice Foreign Exchange Office
■ voiceFXS(102): Voice Foreign Exchange Station
The numbers in the brackets above refer to the IANA's interface-number.
For each interface type, the following objects are supported:
Ethernet Interface
Table 4-1: Ethernet Interface
ifTable & ifXTable Value
ifIndex Constructed as defined in the device's Index format.
ifDescr Ethernet interface.
ifType ethernetCsmacd(6)
ifMtu 1500
ifPhysAddress 00-90-8F plus acSysIdSerialNumber in hex.Will be same for
both dual ports.
ifAdminStatus Always UP. [Read Only] - Write access is not required by the
- 21 -
To Next Page
Loading...
Need help?
General
