All MIBs › RAPID-CITY › rcKhiFirstIstSyncTimeStamp
rcKhiFirstIstSyncTimeStamp
Module: RAPID-CITY
OID (symbolic): RAPID-CITY::rcKhiFirstIstSyncTimeStamp
OID (numeric): 1.3.6.1.4.1.2272.1.85.7.12
Node type: OBJECT-TYPE
Type: DateAndTime
Access: read-only
Description: Timestamp for the first IST Sync
What is rcKhiFirstIstSyncTimeStamp?
This read-only object records the timestamp when the system first successfully synchronized Inter-Subnet Transport (IST) with a peer device in a Rapid PVST+ or similar spanning tree protection scheme. IST synchronization is critical for proper topology awareness across multiple spanning trees. Operators monitor this to ensure cluster formation completes and spanning tree convergence happens promptly.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.85.7.12 snmpwalk -v2c -c public <target> RAPID-CITY::rcKhiFirstIstSyncTimeStamp
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.85.7.12.1 snmpget -v2c -c public <target> RAPID-CITY::rcKhiFirstIstSyncTimeStamp.1
Start monitoring Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RAPID-CITY::rcKhiFirstIstSyncTimeStamp OID value, configure state conditions and alerts, and monitor any Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches from a single console.
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 |
|---|---|---|
| 1.3.6.1.4.1.2272 | rapidCity | RAPID-CITY |
| 1.3.6.1.4.1.2272.1 | rcMgmt | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.85 | rcKhi | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.85.7 | rcKhiProtocol | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.85.7.12 | rcKhiFirstIstSyncTimeStamp | RAPID-CITY |