All MIBs › CISCO-VSAN-MIB › vsanMtu
vsanMtu
Module: CISCO-VSAN-MIB
OID (symbolic): CISCO-VSAN-MIB::vsanMtu
OID (numeric): 1.3.6.1.4.1.9.9.282.1.1.3.1.5
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-create
Description: The MTU of the VSAN. Normally, this object is 2112 for all VSANs for which object vsanMediaType has the value 'fibreChannel'.
What is vsanMtu?
This read-create Unsigned32 object sets the maximum transmission unit, in bytes, for frames carried on a given VSAN, which is normally 2112 for VSANs using Fibre Channel media. An administrator adjusts this value to match the frame size requirements of the storage traffic traversing that VSAN, and would investigate if it deviates from the expected 2112 default on a Fibre Channel VSAN. For example, seeing vsanMtu set well below 2112 on a Fibre Channel VSAN could point to a misconfiguration affecting storage throughput.
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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.282 | ciscoVsanMIB | CISCO-VSAN-MIB |
| 1.3.6.1.4.1.9.9.282.1 | ciscoVsanMIBObjects | CISCO-VSAN-MIB |
| 1.3.6.1.4.1.9.9.282.1.1 | vsanConfiguration | CISCO-VSAN-MIB |
| 1.3.6.1.4.1.9.9.282.1.1.3 | vsanTable | CISCO-VSAN-MIB |
| 1.3.6.1.4.1.9.9.282.1.1.3.1 | vsanEntry | CISCO-VSAN-MIB |
| 1.3.6.1.4.1.9.9.282.1.1.3.1.5 | vsanMtu | CISCO-VSAN-MIB |