All MIBs › CISCO-VTP-MIB › managementDomainLastChange
managementDomainLastChange
Module: CISCO-VTP-MIB
OID (symbolic): CISCO-VTP-MIB::managementDomainLastChange
OID (numeric): 1.3.6.1.4.1.9.9.46.1.2.1.1.6
Node type: OBJECT-TYPE
Type: DateAndTime
Access: read-only
Description: The time at which the Configuration Revision Number was (last) increased to its current value, as indicated in the most recently received VTP advertisement for this management domain when managementDomainVersionInUse is not version3(4) or in the most recently received VTP VLAN database advertisement for this management domain when managementDomainVersionInUse is version3(4).
The value 0x0000010100000000 indicates that the device which last increased the Configuration Revision Number had no idea of the date/time, or that no advertisement has been received.
What is managementDomainLastChange?
This read-only DateAndTime object records exactly when the Configuration Revision Number for this management domain was last increased, based on the most recently received VTP advertisement. An administrator uses this timestamp to correlate a VLAN database change with other events in the network, such as a recent switch addition or configuration edit. For example, if a VLAN outage coincides with the timestamp shown by managementDomainLastChange, the admin has a strong lead that the VTP update itself caused the disruption.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.46.1.2.1.1.6 snmpwalk -v2c -c public <target> CISCO-VTP-MIB::managementDomainLastChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.46.1.2.1.1.6.1 snmpget -v2c -c public <target> CISCO-VTP-MIB::managementDomainLastChange.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.46 | ciscoVtpMIB | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1 | vtpMIBObjects | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1.2 | vlanManagementDomains | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1.2.1 | managementDomainTable | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1.2.1.1 | managementDomainEntry | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1.2.1.1.6 | managementDomainLastChange | CISCO-VTP-MIB |