All MIBs › ALTEON-CS-PHYSICAL-MIB › cistRootPort
cistRootPort
Module: ALTEON-CS-PHYSICAL-MIB
OID (symbolic): ALTEON-CS-PHYSICAL-MIB::cistRootPort
OID (numeric): 1.3.6.1.4.1.1872.2.5.2.3.4.1.3
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The Port Number of the Port which offers the lowest path cost from this bridge to the CIST Root Bridge.
What is cistRootPort?
Identifies the port number on this bridge that offers the lowest-cost path to the CIST root bridge. Traffic destined for the rest of the spanning tree flows through this port toward the root.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.2.3.4.1.3 snmpwalk -v2c -c public <target> ALTEON-CS-PHYSICAL-MIB::cistRootPort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.2.3.4.1.3.1 snmpget -v2c -c public <target> ALTEON-CS-PHYSICAL-MIB::cistRootPort.1
Start monitoring Alteon (Nortel/Radware) Cheetah-based application switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALTEON-CS-PHYSICAL-MIB::cistRootPort OID value, configure state conditions and alerts, and monitor any Alteon (Nortel/Radware) Cheetah-based application switches (legacy) 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 |
| 1.3.6.1.4.1.1872 | alteon | ALTEON-PRIVATE-MIBS |
| 1.3.6.1.4.1.1872.2 | private_mibs | ALTEON-PRIVATE-MIBS |
| 1.3.6.1.4.1.1872.2.5 | aws_switch | ALTEON-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1872.2.5.2 | layer2 | ALTEON-CS-PHYSICAL-MIB |
| 1.3.6.1.4.1.1872.2.5.2.3 | layer2Info | ALTEON-CS-PHYSICAL-MIB |
| 1.3.6.1.4.1.1872.2.5.2.3.4 | cistInfo | ALTEON-CS-PHYSICAL-MIB |
| 1.3.6.1.4.1.1872.2.5.2.3.4.1 | cistGeneralInfo | ALTEON-CS-PHYSICAL-MIB |
| 1.3.6.1.4.1.1872.2.5.2.3.4.1.3 | cistRootPort | ALTEON-CS-PHYSICAL-MIB |