All MIBs › SWITCH-SYSTEM-MIB › rcOperMaxAllowedFrameLength
rcOperMaxAllowedFrameLength
Module: SWITCH-SYSTEM-MIB
OID (symbolic): SWITCH-SYSTEM-MIB::rcOperMaxAllowedFrameLength
OID (numeric): 1.3.6.1.4.1.8886.6.1.1.3.37
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description:
The actual maximum packet size for the switch.
What is rcOperMaxAllowedFrameLength?
This OID holds the maximum packet size (in bytes) that the switch is currently configured to accept and forward. It shows the actual operational limit, not just what could theoretically be set. A network engineer would verify this setting to ensure jumbo frames are enabled on high-speed connections for better performance, or disabled on standard networks to prevent compatibility issues.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8886.6.1.1.3.37 snmpwalk -v2c -c public <target> SWITCH-SYSTEM-MIB::rcOperMaxAllowedFrameLength
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8886.6.1.1.3.37.1 snmpget -v2c -c public <target> SWITCH-SYSTEM-MIB::rcOperMaxAllowedFrameLength.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.8886 | raisecom | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6 | iscomSeries | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6.1 | iscomSwitch | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6.1.1 | rcSystem | SWITCH-SYSTEM-MIB |
| 1.3.6.1.4.1.8886.6.1.1.3 | rcSwitchConfig | SWITCH-SYSTEM-MIB |
| 1.3.6.1.4.1.8886.6.1.1.3.37 | rcOperMaxAllowedFrameLength | SWITCH-SYSTEM-MIB |