All MIBs › Unisphere-Data-ISIS-MIB › usdIsisCircL2DesIS
usdIsisCircL2DesIS
Module: Unisphere-Data-ISIS-MIB
OID (symbolic): Unisphere-Data-ISIS-MIB::usdIsisCircL2DesIS
OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.29
Node type: OBJECT-TYPE
Type: SystemID
Access: read-only
Description: The ID of the LAN Level 2 Designated Intermediate System on this circuit. If, for any reason, this system is not partaking in the relevant Designated Intermediate System election process, then the value returned is the zero length OCTET STRING.
What is usdIsisCircL2DesIS?
Read-only System ID of the current Level 2 Designated Intermediate System on this circuit, or empty if this system isn't participating in the election. An admin checks this to identify which router is acting as the backbone DIS on a shared LAN segment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.29 snmpwalk -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisCircL2DesIS
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.29.1 snmpget -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisCircL2DesIS.1
Start monitoring Unisphere Networks (Juniper E-series/ERX) routing switches, IS-IS (timer config/protocol-error counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Unisphere-Data-ISIS-MIB::usdIsisCircL2DesIS OID value, configure state conditions and alerts, and monitor any Unisphere Networks (Juniper E-series/ERX) routing switches, IS-IS (timer config/protocol-error counter status) from a single console.
OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.38 | juniIsisMIB | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1 | juniIsisObjects | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.2 | juniIsisCircuitGroup | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.2.1 | juniIsisCircTable | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.2.1.1 | juniIsisCircEntry | Juniper-ISIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.29 | usdIsisCircL2DesIS | Unisphere-Data-ISIS-MIB |