All MIBs › CISCO-IGMP-SNOOPING-MIB › cisSourceOnlyLearningLimit
cisSourceOnlyLearningLimit
Module: CISCO-IGMP-SNOOPING-MIB
OID (symbolic): CISCO-IGMP-SNOOPING-MIB::cisSourceOnlyLearningLimit
OID (numeric): 1.3.6.1.4.1.9.9.263.1.8.4
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: Specifies the maximum number of Layer 2 multicast Source Only entries that IGMP Snooping can install in the Layer 2 forwarding table. If the number of multicast Source Only groups in the system exceeds this limit, snooping entries will not be installed for the over-limit groups and Source Only traffic for these groups will be flooded within the VLAN.
Value of zero for this object indicates that there is no limitation on the number of Source Only entries which can be installed in the Layer 2 forwarding table.
What is cisSourceOnlyLearningLimit?
Read-write setting for the maximum number of Source-Only multicast entries IGMP Snooping can install in the Layer 2 forwarding table; groups exceeding this limit will not get dedicated snooping entries.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.263.1.8.4 snmpwalk -v2c -c public <target> CISCO-IGMP-SNOOPING-MIB::cisSourceOnlyLearningLimit
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.263.1.8.4.1 snmpget -v2c -c public <target> CISCO-IGMP-SNOOPING-MIB::cisSourceOnlyLearningLimit.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.263.1.8.4.1 i <value>
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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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.263 | ciscoIgmpSnoopingMIB | CISCO-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.9.9.263.1 | ciscoIgmpSnoopingMIBObject | CISCO-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.9.9.263.1.8 | cisResourceLimitInfo | CISCO-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.9.9.263.1.8.4 | cisSourceOnlyLearningLimit | CISCO-IGMP-SNOOPING-MIB |