ETH-OPT-MIB :: cdx6500dot3TransmitQueueLimit

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › ETH-OPT-MIB › cdx6500dot3TransmitQueueLimit

cdx6500dot3TransmitQueueLimit

Module: ETH-OPT-MIB

OID (symbolic): ETH-OPT-MIB::cdx6500dot3TransmitQueueLimit

OID (numeric): 1.3.6.1.4.1.449.2.1.2.1.1.8.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Number of frames that can be queued on the LAN transmitter before any frame is dropped.

What is cdx6500dot3TransmitQueueLimit?

The number of frames this port's transmit queue can hold before it starts dropping frames — an admin raises this to absorb bursts, at the cost of added latency for queued traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.8.1.4
snmpwalk -v2c -c public <target> ETH-OPT-MIB::cdx6500dot3TransmitQueueLimit

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.8.1.4.1
snmpget -v2c -c public <target> ETH-OPT-MIB::cdx6500dot3TransmitQueueLimit.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.449.2.1.2.1.1.8.1.4.1 i <value>

Start monitoring Codex 6500-series chassis switch (per-port protocol group config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ETH-OPT-MIB::cdx6500dot3TransmitQueueLimit OID value, configure state conditions and alerts, and monitor any Codex 6500-series chassis switch (per-port protocol group config) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.449codexALC-OPT-MIB
1.3.6.1.4.1.449.2cdxProductSpecificALC-OPT-MIB
1.3.6.1.4.1.449.2.1cdx6500ALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2cdx6500ConfigurationALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1cdx6500CfgProtocolGroupALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1cdx6500PCTPortProtocolGroupALC-OPT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.449.2.1.2.1.1.8cdx6500PPCTdot3PortTableETH-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.8.1cdx6500PPCTdot3PortEntryETH-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.8.1.4cdx6500dot3TransmitQueueLimitETH-OPT-MIB