The Cisco cBR-8 router sends SNMP trap notifications for the following events:

• When connection is lost or when connection is re-established between Cisco Edge QAM Manager (CEM) application and Cisco cBR-8 router.

• When connection is lost or when connection is re-established between D6 Discovery Protocol servers and Cisco cBR-8 router.

• When connection is lost or when connection is re-established between Cisco cBR-8 router and the GQI Edge Resource Manager.

• When connection is established between CEM and Cisco cBR-8 router for 180 seconds, but Cisco cBR-8 router does not receive ECM templates from the CEM. Cisco cBR-8 router also sends a notification when it receives ECM templates from CEM.

• When QAM bandwidth exceeds the specified maximum bandwidth of the QAM channel. Cisco cBR-8 router also sends a notification when the QAM bandwidth returns to within the specified bandwidth.

• When two or more PIDs have the same number in a QAM channel.

• When two or more programs have the same number in a QAM channel.

• When connection is lost or when connection is re-established between the DVB ECMG server and Cisco cBR-8 router.

• Loss of connection or reconnection between the DVB EIS client and the Cisco cBR-8 router.

• When the input stream from the primary source for a video session is lost, and the backup source is now in the active state. If the ingress video stream packet has CC (Continuity Counter) errors as per the CC threshold and report-interval configuration.

• When no traffic is seen within the OFF-timeout period for a video session, and the session gets moved to an OFF state and stays OFF for 30sec. If the ingress video stream does not have the PMT table.

Note	All cable video traps sent out are conform to the SCTE-HMS-ALAMRS-MIB standard (ANSI/SCTE 38-2 2011).

To configure remote SNMP notification host on the Cisco cBR-8, follow the steps below:

Router> enable
Router# configure terminal
Router(config)# snmp-server host ip-address [version {1 | 2c | 3 [auth | noauth | priv]}] community-string [udp-port port-number]

UDP port 162 is the default port to receive SNMP notifications.

To configure SNMP message queue length, follow the steps below:

Router> enable
Router# configure terminal
Router(config)# snmp-server queue-length <1-5000>

The recommended message queue length is 5000.

To enable all video notifications, follow the steps below:

Router> enable
Router# configure terminal
Router(config)# snmp-server enable traps video-cable

To enable one or more specific video notifications, follow the steps below:

Router> enable
Router# configure terminal
Router(config)# snmp-server enable traps video-cable [video_notification]

To view the list of active video notifications, perform the following steps:

Router# show cable video snmp-alarms

Displaying the Alarms MIB alarmslogtable
Alarm Log Index   Alarm ID   Instance   Severity   Slot     Alarm Message
--------------------------------------------------------------------------------------------------------------------------
 1                0          0          2          4        CEM_CONN:SET:0:0:
                                                            Connection closed with 
                                                            CEM 1.200.1.163 - 5000

To disable video alarms, perform the following steps:

Router> enable
Router# configure terminal
Router(config)# no snmp-server enable traps video-cable

To disable one or more video alarms, perform the following steps:

Router> enable
Router# configure terminal
Router(config)# no snmp-server enable traps video-cable [video_notification]