All MIBs › CISCO-VISM-CAC-MIB › vismChanCacRejectionPolicy
vismChanCacRejectionPolicy
Module: CISCO-VISM-CAC-MIB
OID (symbolic): CISCO-VISM-CAC-MIB::vismChanCacRejectionPolicy
OID (numeric): 1.3.6.1.4.1.351.110.5.5.3.1.3.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This attribute defines the policy that needs to be applied once the CAC function rejects the upspeeding of a connection, due to a fax/modem switchover request. The applicable options are 'delete' - to delete the connection that got rejected by CAC for upspeed. 'maintain' - to maintain the connection with the prior compression scheme. 'unspecified' - The CAC rejection policy as defined in the card level object vismCacRejectionPolicy(defined in CISCO-VISM-MODULE-MIB MIB) will be used, else the value of this object will be used.
Note that the default value of maintaining the prior encoding scheme is applicable in the trunking application only since the connection is not deleted after the fax/modem switchover.In the case of switching application, the connection is deleted after the fax/modem switchover.
Configuring this object will not have any affect when card level CAC object vismCacEnable(defined in CISCO-VISM-MODULE-MIB MIB) is disabled.
What is vismChanCacRejectionPolicy?
This read-write INTEGER object defines what happens to a connection when CAC rejects its upspeed request following a fax/modem switchover attempt: delete (drop it), maintain (keep it at the prior compression scheme), or unspecified (defer to the card-level policy). This setting determines whether a call that can't get the bandwidth it needs for an upspeed is dropped entirely or gracefully falls back to its previous, lower-bandwidth codec. An engineer prioritizing call continuity over audio/fax quality would set this to maintain so rejected upspeed requests don't terminate active calls.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.1.3.1.5 snmpwalk -v2c -c public <target> CISCO-VISM-CAC-MIB::vismChanCacRejectionPolicy
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.1.3.1.5.1 snmpget -v2c -c public <target> CISCO-VISM-CAC-MIB::vismChanCacRejectionPolicy.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.351.110.5.5.3.1.3.1.5.1 i <value>
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::vismChanCacRejectionPolicy 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 |
| 1.3.6.1.4.1.351.110.5.5.3.1.3.1.5 | vismChanCacRejectionPolicy | CISCO-VISM-CAC-MIB |