All MIBs › Fore-Switch-MIB › pshmemDedicatedQsize
pshmemDedicatedQsize
Module: Fore-Switch-MIB
OID (symbolic): Fore-Switch-MIB::pshmemDedicatedQsize
OID (numeric): 1.3.6.1.4.1.326.2.2.1.5.2.2.1.6
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The dedicated queue size for this type of traffic as was calculated by the switch software. The dedicated queue size is determined by the configured maximum CDV (Cell Delay Variation) for CBR/rtVBR (Constant Bit Rate / Real-Time Variable Bit Rate) and nrtVBR (Non-Real-Time Variable Bit Rate) as well as the configurable queue size for ABR (Available Bit Rate) and UBR (Unspecified Bit Rate) traffic.
What is pshmemDedicatedQsize?
This object reports the switch's calculated dedicated queue size for a specific traffic type, determined by configured maximum Cell Delay Variation (CDV) values for time-sensitive traffic classes like CBR and rtVBR. The queue size varies by traffic type and is also influenced by configurable parameters for ABR and UBR traffic classes. Operators use this read-only value to understand how much buffer memory is reserved for quality-of-service guarantees on different traffic flows.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.5.2.2.1.6 snmpwalk -v2c -c public <target> Fore-Switch-MIB::pshmemDedicatedQsize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.5.2.2.1.6.1 snmpget -v2c -c public <target> Fore-Switch-MIB::pshmemDedicatedQsize.1
Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-Switch-MIB::pshmemDedicatedQsize OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.326 | fore | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2 | systems | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.2 | atmSwitch | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2.1 | hardware | Fore-Common-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.1.5 | shmem | Fore-Switch-MIB |
| 1.3.6.1.4.1.326.2.2.1.5.2 | portShmemGroup | Fore-Switch-MIB |
| 1.3.6.1.4.1.326.2.2.1.5.2.2 | portShmemTable | Fore-Switch-MIB |
| 1.3.6.1.4.1.326.2.2.1.5.2.2.1 | portShmemEntry | Fore-Switch-MIB |
| 1.3.6.1.4.1.326.2.2.1.5.2.2.1.6 | pshmemDedicatedQsize | Fore-Switch-MIB |