All MIBs › TN-DEV-AGGREGATION-MIB › tnDevAggrModeDmac
tnDevAggrModeDmac
Module: TN-DEV-AGGREGATION-MIB
OID (symbolic): TN-DEV-AGGREGATION-MIB::tnDevAggrModeDmac
OID (numeric): 1.3.6.1.4.1.868.2.5.3.1.1.38.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The Destination MAC Address can be used to calculate the destination port for the frame.
What is tnDevAggrModeDmac?
This read-write flag controls whether the destination MAC address of a frame is factored into the hash that picks the outgoing aggregation-group port. Administrators enable it when traffic fans out to many distinct destination MACs, since including it improves load spreading across member links. For instance, enabling dmac hashing alongside smac hashing balances a link-aggregation group carrying east-west switched traffic to many downstream MAC addresses.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.1.38.1.1.2 snmpwalk -v2c -c public <target> TN-DEV-AGGREGATION-MIB::tnDevAggrModeDmac
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.1.38.1.1.2.1 snmpget -v2c -c public <target> TN-DEV-AGGREGATION-MIB::tnDevAggrModeDmac.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.3.1.1.38.1.1.2.1 i <value>
Start monitoring Transition Networks managed Ethernet switches (link/port aggregation hashing/membership status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-DEV-AGGREGATION-MIB::tnDevAggrModeDmac OID value, configure state conditions and alerts, and monitor any Transition Networks managed Ethernet switches (link/port aggregation hashing/membership status) from a single console.
OID Breakdown
Upper-level ancestors (12 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.868 | transition | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2 | products | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5 | tnProducts | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5.3 | tnMgmtMIB | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1 | tnMgmtObjects | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1 | tnDevMgmt | TN-MGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.868.2.5.3.1.1.38 | tnDevAggregation | TN-DEV-AGGREGATION-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.38.1 | tnDevAggrModeCfgTable | TN-DEV-AGGREGATION-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.38.1.1 | tnDevAggrModeCfgEntry | TN-DEV-AGGREGATION-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.38.1.1.2 | tnDevAggrModeDmac | TN-DEV-AGGREGATION-MIB |