EXTREME-POS-MIB :: extremeApsProtocolErrorProtSwitchByteDefect

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsEXTREME-POS-MIBextremeApsProtocolErrorProtSwitchByteDefect

extremeApsProtocolErrorProtSwitchByteDefect

Module: EXTREME-POS-MIB

OID (symbolic): EXTREME-POS-MIB::extremeApsProtocolErrorProtSwitchByteDefect

OID (numeric): 1.3.6.1.4.1.1916.1.20.1.3.2.1.4

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-only

Description: Indicates whether a Protection Switching Byte defect currently exists on the port.

What is extremeApsProtocolErrorProtSwitchByteDefect?

Indicates whether a Protection Switching Byte defect currently exists on this port, meaning the K1 byte being received is invalid or inconsistent. Signals a problem in how the peer is signaling its switch request, before it's counted as a full protocol failure.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1916.1.20.1.3.2.1.4
snmpwalk -v2c -c public <target> EXTREME-POS-MIB::extremeApsProtocolErrorProtSwitchByteDefect

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1916.1.20.1.3.2.1.4.1
snmpget -v2c -c public <target> EXTREME-POS-MIB::extremeApsProtocolErrorProtSwitchByteDefect.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> extremeApsProtocolErrorProtSwitchByteDefect.1

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OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.1916extremenetworksEXTREME-BASE-MIB
1.3.6.1.4.1.1916.1extremeAgentEXTREME-BASE-MIB
1.3.6.1.4.1.1916.1.20extremePOSMibEXTREME-BASE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1916.1.20.1extremeApsEXTREME-POS-MIB
1.3.6.1.4.1.1916.1.20.1.3extremeApsErrorsEXTREME-POS-MIB
1.3.6.1.4.1.1916.1.20.1.3.2extremeApsProtocolErrorTableEXTREME-POS-MIB
1.3.6.1.4.1.1916.1.20.1.3.2.1extremeApsProtocolErrorEntryEXTREME-POS-MIB
1.3.6.1.4.1.1916.1.20.1.3.2.1.4extremeApsProtocolErrorProtSwitchByteDefectEXTREME-POS-MIB