Catalyst 3850 Switch Hardware Installation Guide

Looking for received quite a few requests intended for assistance with the particular Cisco Grounds 3850 NetFlow configuration not too long ago, and in investigating this particular arrangement, uncovered some sort of licensing condition. One of the buyers that we numerous had typically the LAN bottom part license levels. NetFlow export products are not helped for that licensing and training level, quite, an IP base licenses level inside the in the Aniquilar 3850 NetFlow requirements.

After that demand is met, you can then will leave your site and go to configuring Adaptable NetFlow.
Products or services Flexible NetFlow configuration, one can find 4 principal steps:
1.Define often the Flow Track record – specifies which career fields are released
2.Identify the Stream Exporter defines exactly where flows are generally exported for you to
3.Outline the Movement Monitor , joins the exact Flow Record(s) and Move Exporter(s) jointly
4.Implement the Pass Monitor on the interface(s)

This is the sample 3850 NetFlow relationship. Note that there can be 2 pass record explanations and only two flow keep an eye on definitions. That is the fault only one circulate monitor each interface along with per route is established. (Another Accommodating NetFlow constraint for the Vehicle 3850). And so there is a single record classification for ingress flows one more for egress, and also a pair of flow computer monitors, one every single for ingress and egress flows.

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flow record FNF-input

description IPv4 NetFlow
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
match ipv4 protocol
match interface input
match ipv4 tos
match flow direction

collect interface output
collect counter bytes long
collect counter packets long
collect transport tcp flags
collect timestamp absolute first
collect timestamp absolute last

flow record FNF-output

description IPv4 NetFlow
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
match ipv4 protocol
match interface output
match ipv4 tos
match flow direction

collect interface input
collect counter bytes long
collect counter packets long
collect transport tcp flags
collect timestamp absolute first
collect timestamp absolute last

flow exporter Scrutinizer

description Export to Scrutinizer
destination 10.1.1.10
source gigabitEthernet1/0/1
transport udp 2055

flow monitor Scrut_mon_input

description IPv4 FNF ingress exports
exporter Scrutinizer
record FNF-input
cache timeout active 60

flow monitor Scrut_mon_output

description IPv4 FNF egress exports
exporter Scrutinizer
record FNF-output
cache timeout active 60

Applying the flow monitor(s) to interface(s). This last step is repeated for all interfaces that are to be monitored.

interface GigabitEthernet1/0/1
ip flow monitor Scrut_mon_input input
ip flow monitor Scrut_mon_output output

To verify that the correct information was entered for each of the Flexible NetFlow configuration steps, the following commands can be run on the Catalyst 3850.

show flow record [record-name] example: show flow record FNF

show flow exporter [exporter-name] example: show flow exporter Scrutinizer

show flow monitor [monitor-name] example: show flow monitor FNF_Scrutinizer

show flow interface [interface-type number] example: show flow interface GigabitEthernet1/0/1

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Seeing that you have Bendable NetFlow designed, what positive aspects are available for your requirements with Altercado 3850 NetFlow support ?Effectively, by incorporating the Adaptive enough NetFlow marketing capabilities on the 3850 which has a powerful sophisticated flow credit reporting and inspecting solution, business such as viewable in the example of this below is definitely one of the alternatives.