Installation Guide

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collect ipv4 dscp
collect ipv4 ttl
collect ipv4 source mask
collect ipv4 destination mask
collect monitor event
flow monitor type performance-monitor PerfMon
record PerfMonRecord
exporter PerfMonExporter
flow exporter PerfMonExporter
destination PAMIP
source Loopback0
transport udp PAMPort
policy-map type performance-monitor PerfMonPolicy
class class-default
! Enter flow monitor configuration mode.
flow monitor PerfMon
! Enter RTP monitor metric configuration mode.
monitor metric rtp
!Specifies the minimum number of sequental packets required to identify a stream as being an RTP flow.
min-sequential 2
! Specifies the maximum number of dropouts allowed when sampling RTP video-monitoring metrics.
max-dropout 2
! Specifies the maximum number of reorders allowed when sampling RTP video-monitoring metrics.
max-reorder 4
! Enter IP-CBR monitor metric configuration mode
monitor metric ip-cbr
! Rate for monitoring the metrics (1 packet per sec)
rate layer3 packet 1
interface interfacename
service-policy type performance-monitor input PerfMonPolicy
service-policy type performance-monitor output PerfMonPolicy
In this example configuration:
• PAMIP is the IP address of the Prime AM server.
• PAMPort is the UDP port on which the Prime AMserver is listening for Medianet data (the default is 9991).
•
interfaceName is the name of the interface (such as “GigabitEthernet0/0” or “fastethernet 0/1”) sending Medianet NetFlow
data to the specified PAMIP,
For more information on Medianet configuration, see the Medianet Reference Guide.
Enabling NetFlow and Flexible NetFlow
To ensure that Prime AM can make use of NetFlow data, your network devices must:
• Have NetFlow enabled on the interfaces you want to monitor.
• Export the NetFlow data to the Prime AM server and port.
Use the commands below to enable NetFlow on Cisco IOS devices:
interface interfaceName
ip route-cache flow
where interfaceName is the name of the interface (such as “fastethernet” or “fastethernet0/1”) on which you want to enable
NetFlow,
Note that you must enable NetFlow on each physical interface for which you want Prime AM to collect data. These will
normally be Ethernet or WAN interfaces. This applies to physical interfaces only. You do not need to enable NetFlow on VLANs
and Tunnels, as they are included automatically whenever you enable NetFlow on a physical interface.
Use the following commands to see NetFlow working on the device:
show ip flow export
show ip cache flow
show ip cache verbose flow