H3C-PEX-MIB :: h3cPexPortMaxId

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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h3cPexPortMaxId

Module: H3C-PEX-MIB

OID (symbolic): H3C-PEX-MIB::h3cPexPortMaxId

OID (numeric): 1.3.6.1.4.1.2011.10.2.129.1.2

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: Highest PEX port ID that can be used to uniquely identify a PEX port.

What is h3cPexPortMaxId?

This read-only integer reports the highest numeric ID the switch will accept as a valid PEX port identifier, bounding the range together with h3cPexPortMinId. It tells an admin or provisioning script the ceiling on how high a PEX port ID the device firmware supports. For instance, if this value reads 2047, an admin knows attempting to configure PEX port 3000 will fail.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.10.2.129.1.2
snmpwalk -v2c -c public <target> H3C-PEX-MIB::h3cPexPortMaxId

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.10.2.129.1.2.1
snmpget -v2c -c public <target> H3C-PEX-MIB::h3cPexPortMaxId.1

Start monitoring H3C switch with Port Extender (PEX)/IRF fabric support with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the H3C-PEX-MIB::h3cPexPortMaxId OID value, configure state conditions and alerts, and monitor any H3C switch with Port Extender (PEX)/IRF fabric support from a single console.

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
1.3.6.1.4.1.2011huaweiEXPERTV2-MIB
1.3.6.1.4.1.2011.10h3cHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.10.2h3cCommonHUAWEI-3COM-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.10.2.129h3cPexH3C-PEX-MIB
1.3.6.1.4.1.2011.10.2.129.1h3cPexSpecInfoH3C-PEX-MIB
1.3.6.1.4.1.2011.10.2.129.1.2h3cPexPortMaxIdH3C-PEX-MIB