All MIBs › CASCADE-MIB › cardOperMemSize
cardOperMemSize
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::cardOperMemSize
OID (numeric): 1.3.6.1.4.1.277.1.7.2.1.202
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The total memory size on this card, in MB (1024 Kbytes).
What is cardOperMemSize?
This reports the total onboard memory installed on this card, expressed in megabytes. Because Cascade cards of the same slot type can ship with different memory options, reading this value tells you whether this particular card has enough RAM to support the frame buffering and VC scale you are configuring on it. A card reporting 16 here has a fixed 16 MB ceiling, so if pportMaxBufferSize or the number of provisioned PVCs is pushed too high relative to that, you would expect frame memory threshold alarms to follow.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.7.2.1.202 snmpwalk -v2c -c public <target> CASCADE-MIB::cardOperMemSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.7.2.1.202.1 snmpget -v2c -c public <target> CASCADE-MIB::cardOperMemSize.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.277 | cascade | CASCADE-MIB |
| 1.3.6.1.4.1.277.1 | cascfr | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7 | card | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7.2 | cardTable | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7.2.1 | cardEntry | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7.2.1.202 | cardOperMemSize | CASCADE-MIB |