ZYXEL-LAG-MIB :: zyAggregationSysPriority

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › ZYXEL-LAG-MIB › zyAggregationSysPriority

zyAggregationSysPriority

Module: ZYXEL-LAG-MIB

OID (symbolic): ZYXEL-LAG-MIB::zyAggregationSysPriority

OID (numeric): 1.3.6.1.4.1.890.1.15.3.42.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The system number is to set the priority of an active port using link aggregation control protocol. The smaller the number, the higher the priority level.

What is zyAggregationSysPriority?

This sets the system-level LACP priority value used when negotiating which links become active in a link aggregation group. Admins tune it to influence which switch takes precedence in LACP negotiations with connected devices, since a smaller number means higher priority. Setting zyAggregationSysPriority to 1 on the core switch gives it top priority over other LACP-participating switches when selecting active ports.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.42.1.2
snmpwalk -v2c -c public <target> ZYXEL-LAG-MIB::zyAggregationSysPriority

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.42.1.2.1
snmpget -v2c -c public <target> ZYXEL-LAG-MIB::zyAggregationSysPriority.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.890.1.15.3.42.1.2.1 i <value>

Start monitoring ZyXEL managed switch (LACP/static link-aggregation member-port status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-LAG-MIB::zyAggregationSysPriority OID value, configure state conditions and alerts, and monitor any ZyXEL managed switch (LACP/static link-aggregation member-port status) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.890zyxelIES5206-MIB
1.3.6.1.4.1.890.1productsIES5206-MIB
1.3.6.1.4.1.890.1.15nwa1100nhNWA1100-NH
1.3.6.1.4.1.890.1.15.3esMgmtNWA1100-NH
Numeric OIDNameModule
1.3.6.1.4.1.890.1.15.3.42zyxelLinkAggregationZYXEL-LAG-MIB
1.3.6.1.4.1.890.1.15.3.42.1zyxelAggregationSetupZYXEL-LAG-MIB
1.3.6.1.4.1.890.1.15.3.42.1.2zyAggregationSysPriorityZYXEL-LAG-MIB