Unisphere-Data-ERX-System-MIB :: usdERXSysSlotExpectedCardType

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsUnisphere-Data-ERX-System-MIBusdERXSysSlotExpectedCardType

usdERXSysSlotExpectedCardType

Module: Unisphere-Data-ERX-System-MIB

OID (symbolic): Unisphere-Data-ERX-System-MIB::usdERXSysSlotExpectedCardType

OID (numeric): 1.3.6.1.4.1.4874.2.2.17.1.4.2.1.8

Node type: OBJECT-TYPE

Type: UsdSysCardType

Access: read-only

Description: Type of card associated with this slot through prior presence. After the card is removed, this association persists (and inhibits operation of a different card type in this slot, if one is inserted) until usdERXSysSlotControl is set to 'flush'.

What is usdERXSysSlotExpectedCardType?

Reports the card type associated with this slot based on prior presence; this association persists (blocking a different card type from operating) until explicitly flushed via usdERXSysSlotControl. Admins check this when a newly inserted, different card type won't come online, since it may be blocked by a stale expected-type association.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.17.1.4.2.1.8
snmpwalk -v2c -c public <target> Unisphere-Data-ERX-System-MIB::usdERXSysSlotExpectedCardType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.17.1.4.2.1.8.1
snmpget -v2c -c public <target> Unisphere-Data-ERX-System-MIB::usdERXSysSlotExpectedCardType.1

Start monitoring Juniper/Unisphere ERX Edge Router (chassis hardware-revision/software-version/redundancy status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Unisphere-Data-ERX-System-MIB::usdERXSysSlotExpectedCardType OID value, configure state conditions and alerts, and monitor any Juniper/Unisphere ERX Edge Router (chassis hardware-revision/software-version/redundancy status) from a single console.

OID Breakdown

Upper-level ancestors (14 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
1.3.6.1.4.1.4874.2.2.17juniERXSysMIBJuniper-ERX-System-MIB
1.3.6.1.4.1.4874.2.2.17.1juniERXSysObjectsJuniper-ERX-System-MIB
1.3.6.1.4.1.4874.2.2.17.1.4juniERXSysSlotJuniper-ERX-System-MIB
1.3.6.1.4.1.4874.2.2.17.1.4.2juniERXSysSlotTableJuniper-ERX-System-MIB
1.3.6.1.4.1.4874.2.2.17.1.4.2.1juniERXSysSlotEntryJuniper-ERX-System-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.17.1.4.2.1.8usdERXSysSlotExpectedCardTypeUnisphere-Data-ERX-System-MIB