All MIBs › JUNIPER-MIMSTP-MIB › jnxMIMstCistPortRootProtectEnabled
jnxMIMstCistPortRootProtectEnabled
Module: JUNIPER-MIMSTP-MIB
OID (symbolic): JUNIPER-MIMSTP-MIB::jnxMIMstCistPortRootProtectEnabled
OID (numeric): 1.3.6.1.4.1.2636.3.46.1.1.8.1.1
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: A Boolean value set by management indicating whether Root protect functionality is enabled on the port. If TRUE causes the Port not to be selected as Root Port for the CIST or any MSTI, even it has the best spanning tree priority vector. This parameter should be FALSE by default.
What is jnxMIMstCistPortRootProtectEnabled?
Whether Root Protect is enabled on this port for the Common Spanning Tree (default false); when true, the port is prevented from ever becoming the CIST or any MSTI's root port, even if it receives a superior BPDU. Admins enable this on customer-facing or edge ports to stop a rogue or misconfigured device from hijacking the root role.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.8.1.1 snmpwalk -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstCistPortRootProtectEnabled
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.8.1.1.1 snmpget -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstCistPortRootProtectEnabled.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 |
| 1.3.6.1.4.1.2636.3.46 | jnxXstpMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.46.1 | jnxMIMstMIB | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1 | jnxMIDot1sJuniperMst | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.8 | jnxMIMstCistPortProtectTable | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.8.1 | jnxMIMstCistPortProtectEntry | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.8.1.1 | jnxMIMstCistPortRootProtectEnabled | JUNIPER-MIMSTP-MIB |