All MIBs › NMS-STP › stpOptfUplinkFast
stpOptfUplinkFast
Module: NMS-STP
OID (symbolic): NMS-STP::stpOptfUplinkFast
OID (numeric): 1.3.6.1.4.1.11606.10.9.253.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: UplinkFast can accelerate the choice of a new root port when a link or switch fails or when the spanning tree reconfigures itself. The root port transitions to the forwarding state immediately without going through the listening and learning states, as it would with the normal spanning-tree procedures.
What is stpOptfUplinkFast?
This object is a read-write boolean controlling UplinkFast, which accelerates selection of a new root port after a link or switch failure by moving the new root port straight to forwarding, skipping the listening and learning states. Administrators enable it on switches with redundant uplinks to shorten the outage window when a primary uplink fails. For example, enabling stpOptfUplinkFast on a wiring-closet switch with two uplinks to the core lets it fail over to the backup uplink in seconds instead of the standard 30-50 second STP convergence time.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11606.10.9.253.4 snmpwalk -v2c -c public <target> NMS-STP::stpOptfUplinkFast
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11606.10.9.253.4.1 snmpget -v2c -c public <target> NMS-STP::stpOptfUplinkFast.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.11606.10.9.253.4.1 i <value>
Start monitoring nms Co., Ltd. switch (STP/RSTP/MSTP hardening features, vendor unidentified) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NMS-STP::stpOptfUplinkFast OID value, configure state conditions and alerts, and monitor any nms Co., Ltd. switch (STP/RSTP/MSTP hardening features, vendor unidentified) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.11606 | pbn | PBN-ROOT |
| 1.3.6.1.4.1.11606.10 | nms | NMS-SMI |
| 1.3.6.1.4.1.11606.10.9 | nmsMgmt | NMS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11606.10.9.253 | stp | NMS-STP |
| 1.3.6.1.4.1.11606.10.9.253.4 | stpOptfUplinkFast | NMS-STP |