All MIBs › JUNIPER-L2CP-FEATURES-MIB › jnxDot1dStpPortRootProtectState
jnxDot1dStpPortRootProtectState
Module: JUNIPER-L2CP-FEATURES-MIB
OID (symbolic): JUNIPER-L2CP-FEATURES-MIB::jnxDot1dStpPortRootProtectState
OID (numeric): 1.3.6.1.4.1.2636.3.53.1.1.1.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Indicates whether the port was prevented from being a root port. This parameter will always return 'no-error (0)' if jnxDot1dStpPortRootProtectEnabled is FALSE.
What is jnxDot1dStpPortRootProtectState?
This object reports whether Root Protect actually blocked this port from becoming the Root Port, returning root-prevented(1) if it did, or always no-error(0) if Root Protect isn't enabled on the port. Admins check this to see whether the protection feature has actually been triggered by an unexpected superior BPDU. For example, a port switching to root-prevented(1) would alert an admin that a device sending better spanning-tree information than expected is connected to that port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.53.1.1.1.1.1.2 snmpwalk -v2c -c public <target> JUNIPER-L2CP-FEATURES-MIB::jnxDot1dStpPortRootProtectState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.53.1.1.1.1.1.2.1 snmpget -v2c -c public <target> JUNIPER-L2CP-FEATURES-MIB::jnxDot1dStpPortRootProtectState.1
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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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.53 | jnxL2cpMibRoot | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.53.1 | jnxL2cpFeaturesMIB | JUNIPER-L2CP-FEATURES-MIB |
| 1.3.6.1.4.1.2636.3.53.1.1 | jnxL2cpObjects | JUNIPER-L2CP-FEATURES-MIB |
| 1.3.6.1.4.1.2636.3.53.1.1.1 | jnxL2cpStpProtectObjects | JUNIPER-L2CP-FEATURES-MIB |
| 1.3.6.1.4.1.2636.3.53.1.1.1.1 | jnxDot1dStpPortProtectTable | JUNIPER-L2CP-FEATURES-MIB |
| 1.3.6.1.4.1.2636.3.53.1.1.1.1.1 | jnxDot1dStpPortProtectEntry | JUNIPER-L2CP-FEATURES-MIB |
| 1.3.6.1.4.1.2636.3.53.1.1.1.1.1.2 | jnxDot1dStpPortRootProtectState | JUNIPER-L2CP-FEATURES-MIB |