All MIBs › COPPER-MOUNTAIN-NETWORKS-DSL-MIB › cmTrunkIfIndex
cmTrunkIfIndex
Module: COPPER-MOUNTAIN-NETWORKS-DSL-MIB
OID (symbolic): COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmTrunkIfIndex
OID (numeric): 1.3.6.1.4.1.1996.20.18.1.1.1
Node type: OBJECT-TYPE
Type: CmObjectPII
Access: read-only
Description: This value is used to index the table. The shelf.slot.port portions of the PII are required to traverse the table. The index will address a particular ethernet port on a particular SCM in a particular shelf.
What is cmTrunkIfIndex?
cmTrunkIfIndex is a read-only Permanent Interface Identifier using the shelf.slot.port portion to index the trunk-interface table, addressing a specific Ethernet trunk port on a particular SCM in a particular shelf. An administrator uses this to locate the table entry for a given SCM's Ethernet uplink when checking its status via cmTrunkIfOperState. For example, an operator investigating a suspected uplink issue on a specific SCM would use cmTrunkIfIndex to confirm they're looking at the correct shelf and slot's Ethernet trunk entry.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1996.20.18.1.1.1 snmpwalk -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmTrunkIfIndex
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1996.20.18.1.1.1.1 snmpget -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmTrunkIfIndex.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1996 | coppermountain | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20 | cmCE200 | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.18 | cmMultiShelf | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.18.1 | cmTrunkIfTable | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.18.1.1 | cmTrunkIfEntry | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.18.1.1.1 | cmTrunkIfIndex | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |