All MIBs › CISCO-VISM-CAC-MIB › vismChanCacMaster
vismChanCacMaster
Module: CISCO-VISM-CAC-MIB
OID (symbolic): CISCO-VISM-CAC-MIB::vismChanCacMaster
OID (numeric): 1.3.6.1.4.1.351.110.5.5.3.1.3.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This attribute defines whether the PVC is the master end or slave end. CAC functionality is applied only at the master end of the PVC. It is not necessary if the PVC end is configured as the slave end. This is to prevent the glare condition resulting from the simultaneous allocation of the same bandwidth for different calls from both ends. This parameter is applicable only in the trunking mode.
What is vismChanCacMaster?
This read-write INTEGER object designates whether a PVC end is master or slave, since Call Admission Control logic runs only at the master end to avoid glare from both ends simultaneously allocating bandwidth for different calls, and it only applies in trunking mode. Misconfiguring both ends as master, or neither as master, defeats the purpose of centralized bandwidth arbitration on that PVC. An engineer setting up a new trunking PVC between two VISM cards would designate exactly one end as master to ensure CAC decisions aren't made redundantly or not at all.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.1.3.1.2 snmpwalk -v2c -c public <target> CISCO-VISM-CAC-MIB::vismChanCacMaster
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.1.3.1.2.1 snmpget -v2c -c public <target> CISCO-VISM-CAC-MIB::vismChanCacMaster.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.351.110.5.5.3.1.3.1.2.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> vismChanCacMaster.1
Start monitoring Cisco VISM (Voice Interworking Service Module) card, MGX platform (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-VISM-CAC-MIB::vismChanCacMaster OID value, configure state conditions and alerts, and monitor any Cisco VISM (Voice Interworking Service Module) card, MGX platform (legacy) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.351 | stratacom | CISCOWAN-SMI |
| 1.3.6.1.4.1.351.110 | basis | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5 | basisServices | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.5 | voice | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.5.3 | vismChanGrp | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.5.3.1 | vismChanCnfGrp | BASIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.110.5.5.3.1.3 | vismChanCacTable | CISCO-VISM-CAC-MIB |
| 1.3.6.1.4.1.351.110.5.5.3.1.3.1 | vismChanCacEntry | CISCO-VISM-CAC-MIB |
| 1.3.6.1.4.1.351.110.5.5.3.1.3.1.2 | vismChanCacMaster | CISCO-VISM-CAC-MIB |