All MIBs › ELH100-MIB › switchModuleActive
switchModuleActive
Module: ELH100-MIB
OID (symbolic): ELH100-MIB::switchModuleActive
OID (numeric): 1.3.6.1.4.1.52.259.10.3.2.3.1.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Indicates whether or not a switch module is active. In order to avoid network loops, the switch hardware allows only one switch to bridge the stack's common 10Mbps and 100Mbps backplanes. Redundant switches are automatically disabled. Note that this restriction does not apply to switches that bridge one or more micro-isolated segments.
Individual switch ports may be administratively enabled/disabled using the object switchPortAdminStatus. If the switch is hardware-disabled, the switch is disabled no matter what its administrative status.
What is switchModuleActive?
Reports whether this group's switch module is actually bridging traffic. Because only one switch can safely bridge the stack's shared 10/100 backplanes at a time, the hardware auto-disables redundant switches, so an admin sees notActive here on any module that lost that arbitration.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.259.10.3.2.3.1.1.7 snmpwalk -v2c -c public <target> ELH100-MIB::switchModuleActive
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.259.10.3.2.3.1.1.7.1 snmpget -v2c -c public <target> ELH100-MIB::switchModuleActive.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> switchModuleActive.1
Start monitoring Cabletron ELH100 Ethernet hub/repeater with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ELH100-MIB::switchModuleActive OID value, configure state conditions and alerts, and monitor any Cabletron ELH100 Ethernet hub/repeater from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.259 | cabletronOEM | ELH100-MIB |
| 1.3.6.1.4.1.52.259.10 | cabletronRepeaters | ELH100-MIB |
| 1.3.6.1.4.1.52.259.10.3 | cabletronELH100 | ELH100-MIB |
| 1.3.6.1.4.1.52.259.10.3.2 | cabletronELH100BasicCapability | ELH100-MIB |
| 1.3.6.1.4.1.52.259.10.3.2.3 | cabletronELH100gGroupInfo | ELH100-MIB |
| 1.3.6.1.4.1.52.259.10.3.2.3.1 | groupTable | ELH100-MIB |
| 1.3.6.1.4.1.52.259.10.3.2.3.1.1 | groupEntry | ELH100-MIB |
| 1.3.6.1.4.1.52.259.10.3.2.3.1.1.7 | switchModuleActive | ELH100-MIB |