EXTREME-POE-MIB :: extremePethSystemLegacyEnable

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsEXTREME-POE-MIBextremePethSystemLegacyEnable

extremePethSystemLegacyEnable

Module: EXTREME-POE-MIB

OID (symbolic): EXTREME-POE-MIB::extremePethSystemLegacyEnable

OID (numeric): 1.3.6.1.4.1.1916.1.27.4.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Controls whether legacy is supported by the system. This is only supported on S300-24 stackables currently.

What is extremePethSystemLegacyEnable?

This enables or disables support for legacy, pre-802.3af, powered devices on the switch's PoE ports. Admins turn this on if they need to power older non-standard PoE devices, though the description notes it's only supported on S300-24 stackable switches. An admin with an older legacy IP phone that doesn't negotiate standard PoE would enable extremePethSystemLegacyEnable on a supported S300-24 switch to power it.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1916.1.27.4.5
snmpwalk -v2c -c public <target> EXTREME-POE-MIB::extremePethSystemLegacyEnable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1916.1.27.4.5.1
snmpget -v2c -c public <target> EXTREME-POE-MIB::extremePethSystemLegacyEnable.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1916.1.27.4.5.1 i <value>

Start monitoring Extreme Networks modular/stackable switch (Power over Ethernet) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EXTREME-POE-MIB::extremePethSystemLegacyEnable OID value, configure state conditions and alerts, and monitor any Extreme Networks modular/stackable switch (Power over Ethernet) from a single console.

OID Breakdown

Upper-level ancestors (8 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
Numeric OIDNameModule
1.3.6.1.4.1.1916.1.27extremePoEEXTREME-POE-MIB
1.3.6.1.4.1.1916.1.27.4extremePethSystemEXTREME-POE-MIB
1.3.6.1.4.1.1916.1.27.4.5extremePethSystemLegacyEnableEXTREME-POE-MIB