All MIBs › CISCO-TS-STACK-MIB › ciscoTsPortStatsTrCRF
ciscoTsPortStatsTrCRF
Module: CISCO-TS-STACK-MIB
OID (symbolic): CISCO-TS-STACK-MIB::ciscoTsPortStatsTrCRF
OID (numeric): 1.3.6.1.4.1.9.5.32.4.2.1.26
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The TrCRF or TrCRFs that a port is assigned to. Only trunk ports such as ISL and ATM can be members of multiple TrCRFs. Each octet within the value of this object specifies a set of eight TrCRFs, with the first octet specifying TrCRFs 1 through 8, the second octet specifying TrCRFs 9 through 16, etc. Within each octet, the most significant bit represents the lowest numbered TrCRF, and the least significant bit represents the highest numbered TrCRF. Thus, each TrCRF of the stack is represented by a single bit within the value of this object. If that bit has a value of '1', then the port is assigned to that TrCRF. If that bit has a value of '0', then the port is not assigned to the TrCRF.
What is ciscoTsPortStatsTrCRF?
This read-only OCTET STRING (128 bytes) is a bitmask reporting which TrCRF or TrCRFs this port is currently assigned to, with the description noting that only trunk ports like ISL or ATM can belong to multiple TrCRFs simultaneously, an access port would show exactly one bit set. An admin verifying that a trunk port is correctly carrying the expected set of TrCRFs would check this against the intended trunk configuration; a missing bit here means that TrCRF's traffic isn't actually reaching this trunk despite the config appearing correct elsewhere. This is the port-level view that pairs with ciscoTsTrCRFInfoTrCRFNumber to identify exactly which named TrCRFs are involved.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.5.32.4.2.1.26 snmpwalk -v2c -c public <target> CISCO-TS-STACK-MIB::ciscoTsPortStatsTrCRF
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.5.32.4.2.1.26.1 snmpget -v2c -c public <target> CISCO-TS-STACK-MIB::ciscoTsPortStatsTrCRF.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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.5 | workgroup | CISCO-ES-STACK-MIB |
| 1.3.6.1.4.1.9.5.32 | tsStack | CISCO-STACK-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.5.32.4 | ciscoTsPort | CISCO-TS-STACK-MIB |
| 1.3.6.1.4.1.9.5.32.4.2 | ciscoTsPortStatsTable | CISCO-TS-STACK-MIB |
| 1.3.6.1.4.1.9.5.32.4.2.1 | ciscoTsPortStatsEntry | CISCO-TS-STACK-MIB |
| 1.3.6.1.4.1.9.5.32.4.2.1.26 | ciscoTsPortStatsTrCRF | CISCO-TS-STACK-MIB |