All MIBs › ISIS-MIB › isisSysLevelType
isisSysLevelType
Module: ISIS-MIB
OID (symbolic): ISIS-MIB::isisSysLevelType
OID (numeric): 1.3.6.1.2.1.138.1.1.1.2
Node type: OBJECT-TYPE
Type: IsisLevel
Access: read-write
Description: At which levels is the Intermediate System running? This object may not be modified when the isisSysAdminState variable is in state 'on' for this Intermediate System.
Configured values MUST survive an agent reboot.
What is isisSysLevelType?
Configures whether this router runs IS-IS as a Level 1 (intra-area), Level 2 (backbone), or Level 1-2 router. It can't be changed while IS-IS is administratively on, and the setting must survive a reboot -- this is the fundamental choice of where a router sits in the IS-IS hierarchy.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.138.1.1.1.2 snmpwalk -v2c -c public <target> ISIS-MIB::isisSysLevelType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.138.1.1.1.2.1 snmpget -v2c -c public <target> ISIS-MIB::isisSysLevelType.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.2.1.138.1.1.1.2.1 s <value>
Start monitoring Vendor-neutral IETF standard, RFC 4444 (router/Layer 3 switch running IS-IS) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ISIS-MIB::isisSysLevelType OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard, RFC 4444 (router/Layer 3 switch running IS-IS) 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.138 | isisMIB | ISIS-MIB |
| 1.3.6.1.2.1.138.1 | isisObjects | ISIS-MIB |
| 1.3.6.1.2.1.138.1.1 | isisSystem | ISIS-MIB |
| 1.3.6.1.2.1.138.1.1.1 | isisSysObject | ISIS-MIB |
| 1.3.6.1.2.1.138.1.1.1.2 | isisSysLevelType | ISIS-MIB |