All MIBs › CASCADE-MIB › cardImageSetB
cardImageSetB
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::cardImageSetB
OID (numeric): 1.3.6.1.4.1.277.1.7.2.1.131
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The details of Image Set B. The elements of each image are space delimited and include Part Number, Revision, Size and Description. The details of each image are linefeed delimited.
What is cardImageSetB?
This is a structured text block listing every firmware image in Image Set B on this card, the alternate boot image set to Image Set A, formatted the same way with part number, revision, size, and description per image. Since firmware upgrades on this platform typically stage a new image in the alternate set before switching over, this object is what an admin checks to confirm the new image downloaded and staged correctly before triggering the actual boot-set switchover, catching a failed or incomplete download before it causes a bad boot. For example, cardImageSetB showing an incomplete or zero-size entry after a firmware download tells the admin the transfer failed and the switchover shouldn't be attempted yet.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.7.2.1.131 snmpwalk -v2c -c public <target> CASCADE-MIB::cardImageSetB
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.7.2.1.131.1 snmpget -v2c -c public <target> CASCADE-MIB::cardImageSetB.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 |
| 1.3.6.1.4.1.277.1.7.2.1.131 | cardImageSetB | CASCADE-MIB |