DC-ISIS-MIB :: isisCircDlBuffPoolSize

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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isisCircDlBuffPoolSize

Module: DC-ISIS-MIB

OID (symbolic): DC-ISIS-MIB::isisCircDlBuffPoolSize

OID (numeric): 1.2.826.0.1.1578918.5.63.1.1.3.2.1.18

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-create

Description: Capacity of the buffer pool used by the DL stub to send data signals to the SDC. This object follows the replaceOnlyWhileDisabled behavior.

What is isisCircDlBuffPoolSize?

Sets the capacity of the buffer pool the data-link (DL) stub uses to send data signals up to the SDC entity for this circuit, defaulting to 150; like related buffer-sizing objects, it can only be changed while the circuit is disabled. An admin raises this on a high-traffic circuit if the default buffer pool is found to be a bottleneck for signal delivery between the DL and SDC layers.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.2member_bodyIEEE802dot11-MIB
1.2.826gbMETASWITCH-MIB
1.2.826.0gbNationalMETASWITCH-MIB
1.2.826.0.1gbNatCompanyMETASWITCH-MIB
1.2.826.0.1.1578918dataConnectionMETASWITCH-MIB
Numeric OIDNameModule
1.2.826.0.1.1578918.5.63.1dcIsisMibDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1isisObjectsDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3isisCircDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3.2isisCircTableDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3.2.1isisCircEntryDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.3.2.1.18isisCircDlBuffPoolSizeDC-ISIS-MIB