All MIBs › ACMIB › e1DataTransferType
e1DataTransferType
Module: ACMIB
OID (symbolic): ACMIB::e1DataTransferType
OID (numeric): 1.3.6.1.4.1.1751.2.18.2.12.1.11
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: E1 data transfer type is only applicable in Circuit Emulation where unstructured CE packets entire T1 frame including the F-bit into the AAL1 for data tranfer, whereas, the structured CE packets the entire E1 frame except the Frame alignment signal channel.
What is e1DataTransferType?
Controls how E1 data is packaged and transferred in Circuit Emulation mode, choosing between unstructured (entire frame with F-bit) and structured (frame without alignment signals) packet formats. This setting affects how your network equipment handles E1 traffic conversion to ATM/AAL1, so you need to match it to your circuit emulation requirements. Example: Setting it to "structured" means the device will strip out frame alignment signals before encapsulation, reducing overhead by approximately 0.5%.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.12.1.11 snmpwalk -v2c -c public <target> ACMIB::e1DataTransferType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.12.1.11.1 snmpget -v2c -c public <target> ACMIB::e1DataTransferType.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.2.12.1.11.1 i <value>
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2 | equipConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2.12 | e1PortConfigTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2.12.1 | e1PortConfigEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.2.12.1.11 | e1DataTransferType | ACMIB |