All MIBs › CISCOSB-CDP-MIB › rlCdpTlvExtendedTrust
rlCdpTlvExtendedTrust
Module: CISCOSB-CDP-MIB
OID (symbolic): CISCOSB-CDP-MIB::rlCdpTlvExtendedTrust
OID (numeric): 1.3.6.1.4.1.9.6.1.101.137.16.1.18
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The local device's interface's extended trust mode, as will be advertised in subsequent CDP messages. A value of zero indicates the absence of extended trust.
What is rlCdpTlvExtendedTrust?
This read-only integer is the extended trust mode a local interface will advertise in future CDP messages, with a value of zero indicating the absence of extended trust. An admin reads it to understand how the switch is signaling its trust boundary to attached appliances for QoS purposes. For example, an admin configuring QoS trust boundaries for VoIP phones would check this field to confirm the correct trust mode is being advertised on the phone-facing port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.137.16.1.18 snmpwalk -v2c -c public <target> CISCOSB-CDP-MIB::rlCdpTlvExtendedTrust
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.137.16.1.18.1 snmpget -v2c -c public <target> CISCOSB-CDP-MIB::rlCdpTlvExtendedTrust.1
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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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.137 | rlCdp | CISCOSB-CDP-MIB |
| 1.3.6.1.4.1.9.6.1.101.137.16 | rlCdpTlvTable | CISCOSB-CDP-MIB |
| 1.3.6.1.4.1.9.6.1.101.137.16.1 | rlCdpTlvEntry | CISCOSB-CDP-MIB |
| 1.3.6.1.4.1.9.6.1.101.137.16.1.18 | rlCdpTlvExtendedTrust | CISCOSB-CDP-MIB |