All MIBs › ACD-PORT-MIB › acdPortConfigMtu
acdPortConfigMtu
Module: ACD-PORT-MIB
OID (symbolic): ACD-PORT-MIB::acdPortConfigMtu
OID (numeric): 1.3.6.1.4.1.22420.2.9.1.1.1.1.7
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The configured MTU of the port. The value ranges from 1518 to 10240.
What is acdPortConfigMtu?
This OID holds the maximum packet size (in bytes) that the port will accept, configured in the range of 1518 to 10240, and you can read and set it. Engineers adjust this when connecting to networks that need larger frames, such as storage or jumbo-frame LANs, to avoid fragmentation and retransmissions. For example, changing it from the default 1518 to 9000 enables jumbo frames for a high-performance storage link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.9.1.1.1.1.7 snmpwalk -v2c -c public <target> ACD-PORT-MIB::acdPortConfigMtu
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.9.1.1.1.1.7.1 snmpget -v2c -c public <target> ACD-PORT-MIB::acdPortConfigMtu.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.22420.2.9.1.1.1.1.7.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> acdPortConfigMtu.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.22420 | accedianMIB | ACCEDIAN-SMI |
| 1.3.6.1.4.1.22420.2 | acdMibs | ACCEDIAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22420.2.9 | acdPort | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1 | acdPortMIBObjects | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.1 | acdPortConfig | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.1.1 | acdPortConfigTable | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.1.1.1 | acdPortConfigEntry | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.1.1.1.7 | acdPortConfigMtu | ACD-PORT-MIB |