All MIBs › ZYXEL-MSTP-MIB › zyMstpInfoInstanceInternalRootCost
zyMstpInfoInstanceInternalRootCost
Module: ZYXEL-MSTP-MIB
OID (symbolic): ZYXEL-MSTP-MIB::zyMstpInfoInstanceInternalRootCost
OID (numeric): 1.3.6.1.4.1.890.1.15.3.53.2.4.1.3
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This is the path cost from the root port in this MST instance to the regional root switch.
What is zyMstpInfoInstanceInternalRootCost?
Reports the path cost from this switch's root port to the regional root switch for a specific MST instance, the internal (within-region) counterpart to the CIST-wide root path cost.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.53.2.4.1.3 snmpwalk -v2c -c public <target> ZYXEL-MSTP-MIB::zyMstpInfoInstanceInternalRootCost
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.53.2.4.1.3.1 snmpget -v2c -c public <target> ZYXEL-MSTP-MIB::zyMstpInfoInstanceInternalRootCost.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::zyMstpInfoInstanceInternalRootCost 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 |
| 1.3.6.1.4.1.890.1.15.3.53.2.4 | zyxelMstpInfoInstanceTable | ZYXEL-MSTP-MIB |
| 1.3.6.1.4.1.890.1.15.3.53.2.4.1 | zyxelMstpInfoInstanceEntry | ZYXEL-MSTP-MIB |
| 1.3.6.1.4.1.890.1.15.3.53.2.4.1.3 | zyMstpInfoInstanceInternalRootCost | ZYXEL-MSTP-MIB |