All MIBs › ZYXEL-MSTP-MIB › zyMstpInfoInstancePortDesignatedRoot
zyMstpInfoInstancePortDesignatedRoot
Module: ZYXEL-MSTP-MIB
OID (symbolic): ZYXEL-MSTP-MIB::zyMstpInfoInstancePortDesignatedRoot
OID (numeric): 1.3.6.1.4.1.890.1.15.3.53.2.5.1.4
Node type: OBJECT-TYPE
Type: BridgeId
Access: read-only
Description: The unique Bridge Identifier of the Bridge recorded as the Root in the Configuration BPDUs transmitted by the Designated Bridge for the segment to which the port is attached.
What is zyMstpInfoInstancePortDesignatedRoot?
Reports the Bridge Identifier of the root bridge recorded in the configuration BPDUs sent by this segment's Designated Bridge, telling an admin which root bridge this port's connected segment currently believes is authoritative.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.53.2.5.1.4 snmpwalk -v2c -c public <target> ZYXEL-MSTP-MIB::zyMstpInfoInstancePortDesignatedRoot
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.53.2.5.1.4.1 snmpget -v2c -c public <target> ZYXEL-MSTP-MIB::zyMstpInfoInstancePortDesignatedRoot.1
Start monitoring ZyXEL managed switch (MSTP instance-to-VLAN mapping/port-role status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-MSTP-MIB::zyMstpInfoInstancePortDesignatedRoot OID value, configure state conditions and alerts, and monitor any ZyXEL managed switch (MSTP instance-to-VLAN mapping/port-role status) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.890 | zyxel | IES5206-MIB |
| 1.3.6.1.4.1.890.1 | products | IES5206-MIB |
| 1.3.6.1.4.1.890.1.15 | nwa1100nh | NWA1100-NH |
| 1.3.6.1.4.1.890.1.15.3 | esMgmt | NWA1100-NH |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.890.1.15.3.53 | zyxelMstp | ZYXEL-MSTP-MIB |
| 1.3.6.1.4.1.890.1.15.3.53.2 | zyxelMstpStatus | ZYXEL-MSTP-MIB |
| 1.3.6.1.4.1.890.1.15.3.53.2.5 | zyxelMstpInfoInstancePortTable | ZYXEL-MSTP-MIB |
| 1.3.6.1.4.1.890.1.15.3.53.2.5.1 | zyxelMstpInfoInstancePortEntry | ZYXEL-MSTP-MIB |
| 1.3.6.1.4.1.890.1.15.3.53.2.5.1.4 | zyMstpInfoInstancePortDesignatedRoot | ZYXEL-MSTP-MIB |