Linksys 4116 - EtherFast Switch User Manual page 36

Using the Administration Tool
Field or Button
Multicast Topology Polling Interval
Tree Polling Interval
Set
You can enable or disable the continuous sending of PPS threshold traps using the Enable
Rising/Falling and Normalized Traps for Thresholds section:
•
•
•
You can add or remove trap receivers using the Configure Global Default SNMP Trap Receivers
section. The SNMP trap receivers specified here are only used if domain-specific SNMP trap receivers
are not specified. Domain-specific trap receivers are specified from the Trap Receiver/Email Polling
Configuration page (see the
section on page
You can add or remove Email addresses using the Configure Global Default Email Addresses for Event
Notification section. Email addresses are notified of SSG exceptions and threshold and existence events.
The Email addresses specified here are only used if domain-specific Email addresses are not specified.
Domain-specific Email addresses are specified from the Trap Receiver/Email Polling Configuration
page (see the
page
Configuring Domain-Specific Trap Receivers and Email Addresses
You can configure the CMM to send domain-specific SNMP trap receivers or emails. Under the Global
Polling Configuration menu at left, click Domain Trap/Email. The Trap Receiver/Email Polling
Configuration page appears.
User Guide for the Cisco Multicast Manager 2.3.3
1-26
If the Rising/Falling option is not checked (disabled), traps are sent whenever the PPS rate for a
monitored S,G exceeds specified thresholds.
If the Rising/Falling option is checked (enabled), a trap is sent only when the PPS rate initially
exceeds the high or low threshold. Once the PPS rate returns to the specified range, a normalized
threshold trap is sent.
Since SNMP v1 traps are sent unreliably, you can set the Trap-Repeat option to allow the initial
and normalized traps to be sent anywhere from 1 to 5 times when an event occurs.
"Configuring Domain-Specific Trap Receivers and Email Addresses"
1-26).
"Configuring Domain-Specific Trap Receivers and Email Addresses" section on
1-26).
Chapter 1 Using the Cisco Multicast Manager
Description
Topology polling queries the sysUpTime of each
router in the multicast domain to see if it has been
reloaded. If it has, the polling daemon launches a
Single Router Discovery of that device in the
background, to ensure the SNMP ifIndexes have
not changed.
Time interval that the monitored trees are drawn
and compared with their baselines.
Sets the values you enter.
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