All MIBs › FC-MGMT-MIB › fcmFxPortCapDataFieldSizeMax
fcmFxPortCapDataFieldSizeMax
Module: FC-MGMT-MIB
OID (symbolic): FC-MGMT-MIB::fcmFxPortCapDataFieldSizeMax
OID (numeric): 1.3.6.1.2.1.10.56.1.7.1.7
Node type: OBJECT-TYPE
Type: FcDataFieldSize
Access: read-only
Description: The maximum size in bytes of the Data Field in a frame that this Fx_Port is capable of receiving from an attached Nx_Port.
What is fcmFxPortCapDataFieldSizeMax?
This object indicates the maximum size in bytes of the data portion (payload) of Fibre Channel frames that an Fx_Port (fabric exchange port) can receive from an attached Nx_Port, reflecting physical and protocol limits. An operator would verify this capability matches the frame sizes being transmitted to ensure that jumbo frames or large I/O operations are supported by the port. Mismatched frame sizes can cause frame fragmentation or dropped frames.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.56.1.7.1.7 snmpwalk -v2c -c public <target> FC-MGMT-MIB::fcmFxPortCapDataFieldSizeMax
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.56.1.7.1.7.1 snmpget -v2c -c public <target> FC-MGMT-MIB::fcmFxPortCapDataFieldSizeMax.1
Start monitoring Vendor-neutral Fibre Channel-attached device, any manufacturer (RFC 4044) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FC-MGMT-MIB::fcmFxPortCapDataFieldSizeMax OID value, configure state conditions and alerts, and monitor any Vendor-neutral Fibre Channel-attached device, any manufacturer (RFC 4044) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.56 | fcMgmtMIB | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1 | fcmgmtObjects | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.7 | fcmFxPortTable | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.7.1 | fcmFxPortEntry | FC-MGMT-MIB |
| 1.3.6.1.2.1.10.56.1.7.1.7 | fcmFxPortCapDataFieldSizeMax | FC-MGMT-MIB |