Unisphere-Data-HDLC-MIB :: usdHdlcIfClockRate

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Unisphere-Data-HDLC-MIB › usdHdlcIfClockRate

usdHdlcIfClockRate

Module: Unisphere-Data-HDLC-MIB

OID (symbolic): Unisphere-Data-HDLC-MIB::usdHdlcIfClockRate

OID (numeric): 1.3.6.1.4.1.4874.2.2.9.1.2.1.9

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-create

Description: The clock rate setting for this HDLC interface. This object is only applicable to HDLC interfaces directly over a high speed serial interface (HSSI).

At creation, if a value for this object is not specified, a default will be chosen that is suitable for the type of lower interface on which this interface is stacked. If the lower interface is not HSSI, then the default value will be hdlcClockRateUnsupported(0); if the lower interface is HSSI then the default value will be hdlcClockRate44-736Mhz(2).

What is usdHdlcIfClockRate?

This value sets the clock rate for this HDLC interface, applicable only when layered directly over a High Speed Serial Interface (HSSI); it defaults to hdlcClockRateUnsupported(0) for non-HSSI lower interfaces or hdlcClockRate44-736Mhz(2) for HSSI ones if not explicitly configured. Admins set it to configure the actual bit rate used on an HSSI link, which must be supported by both ends of the connection. Leaving it at the HSSI default would configure the interface for the standard T3-equivalent 44.736 Mbps rate.

OID Breakdown

Upper-level ancestors (13 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4874juniperUniJuniper-UNI-SMI
1.3.6.1.4.1.4874.2juniperUniMibsJuniper-UNI-SMI
1.3.6.1.4.1.4874.2.2juniMibsJuniper-MIBs
1.3.6.1.4.1.4874.2.2.9juniHdlcMIBJuniper-HDLC-MIB
1.3.6.1.4.1.4874.2.2.9.1juniHdlcObjectsJuniper-HDLC-MIB
1.3.6.1.4.1.4874.2.2.9.1.2juniHdlcIfTableJuniper-HDLC-MIB
1.3.6.1.4.1.4874.2.2.9.1.2.1juniHdlcIfEntryJuniper-HDLC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.9.1.2.1.9usdHdlcIfClockRateUnisphere-Data-HDLC-MIB