All MIBs › TRANSMODE1100 › trm75xxSpeedLimit
trm75xxSpeedLimit
Module: TRANSMODE1100
OID (symbolic): TRANSMODE1100::trm75xxSpeedLimit
OID (numeric): 1.3.6.1.4.1.11857.1.2.2.3.1.1.1.17
Node type: OBJECT-TYPE
Type: SpeedLimit75
Access: read-write
Description: This parameter indicates the speed limit set for this unit and is used to set a new speed limit. It generates an alarm and disables Line and Client Tx if the Client bitrate is higher than a predefined protocol. The alarm is ceased and Tx is enabled again at a lower value (hysteresis). Speed Limit is deactivated if trm75xxTxMode is disabled(2). Speed Limit can be set in 3 modes to allow different protocols: noLimit(1): Any protocol is allowed. lowLimit(2): 100Base-FX, STM1/OC3, ESCON & Video 270Mb. mediumLimit(3): All protocols above + STM4/OC-12.
What is trm75xxSpeedLimit?
A read-write setting, noLimit(1)/lowLimit(2)/mediumLimit(3), that caps which client bitrates are allowed through this unit; exceeding the configured limit triggers an alarm and disables both line and client transmit until the rate drops back below a hysteresis point, and the whole feature is bypassed while trm75xxTxMode is disabled. An admin sets a specific limit tier (e.g. lowLimit for up to STM-1/OC-3 rate services) to prevent an over-rate client signal from being accepted and causing downstream problems.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11857.1.2.2.3.1.1.1.17 snmpwalk -v2c -c public <target> TRANSMODE1100::trm75xxSpeedLimit
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11857.1.2.2.3.1.1.1.17.1 snmpget -v2c -c public <target> TRANSMODE1100::trm75xxSpeedLimit.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.11857.1.2.2.3.1.1.1.17.1 s <value>
Start monitoring Transmode 1100 optical transport node (DWDM channel/optical-power status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TRANSMODE1100::trm75xxSpeedLimit OID value, configure state conditions and alerts, and monitor any Transmode 1100 optical transport node (DWDM channel/optical-power status) from a single console.
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 |
|---|---|---|
| 1.3.6.1.4.1.11857 | transmode | TRANSMODE1100 |
| 1.3.6.1.4.1.11857.1 | system1100 | TRANSMODE1100 |
| 1.3.6.1.4.1.11857.1.2 | trmSubrack | TRANSMODE1100 |
| 1.3.6.1.4.1.11857.1.2.2 | trmSubrackUnits | TRANSMODE1100 |
| 1.3.6.1.4.1.11857.1.2.2.3 | trm75xx | TRANSMODE1100 |
| 1.3.6.1.4.1.11857.1.2.2.3.1 | trm75xxPM | TRANSMODE1100 |
| 1.3.6.1.4.1.11857.1.2.2.3.1.1 | trm75xxTable | TRANSMODE1100 |
| 1.3.6.1.4.1.11857.1.2.2.3.1.1.1 | trm75xxEntry | TRANSMODE1100 |
| 1.3.6.1.4.1.11857.1.2.2.3.1.1.1.17 | trm75xxSpeedLimit | TRANSMODE1100 |