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Verifying the configuration ································································································································· 173
Configuring samplers ·············································································································································· 175
Creating a sampler ······················································································································································ 175
Displaying and maintaining a sampler ····················································································································· 175
Sampler configuration example ································································································································· 175
Network requirements ········································································································································· 175
Configuration procedure ···································································································································· 176
Verifying the configuration ································································································································· 176
Configuring NetStream ··········································································································································· 177
Overview ······································································································································································· 177
NetStream basic concepts ·········································································································································· 177
Flow ······································································································································································ 177
NetStream operation ··········································································································································· 177
Key NetStream technologies ······································································································································· 178
Flow aging ··························································································································································· 178
NetStream data export ······································································································································· 178
NetStream export formats ·································································································································· 181
NetStream filtering and sampling ······························································································································ 181
NetStream filtering ·············································································································································· 181
NetStream sampling············································································································································ 181
NetStream configuration task list ································································································································ 181
Enabling NetStream on an interface ·························································································································· 182
Configuring NetStream filtering ································································································································· 183
Configuring NetStream sampling ······························································································································· 183
Configuring attributes of the NetStream data export ······························································································· 183
Configuring the NetStream export format ········································································································ 183
Configuring the refresh rate for NetStream version 9 templates ···································································· 185
Configuring MPLS-aware NetStream ················································································································ 185
Configuring NetStream flow aging ···························································································································· 185
Flow aging methods ············································································································································ 185
Configuration procedure ···································································································································· 186
Configuring the NetStream data export ···················································································································· 187
Configuring the NetStream traditional data export ························································································· 187
Configuring the NetStream aggregation data export ····················································································· 187
Displaying and maintaining NetStream ···················································································································· 188
NetStream traditional data export configuration example ······················································································ 189
Network requirements ········································································································································· 189
Configuration procedure ···································································································································· 189
Verifying the configuration ································································································································· 189
NetStream aggregation data export configuration example ·················································································· 191
Network requirements ········································································································································· 191
Configuration procedure ···································································································································· 191
Verifying the configuration ································································································································· 192
Configuring sFlow ··················································································································································· 195
Protocols and standards ·············································································································································· 195
sFlow configuration task list ········································································································································ 195
Configuring the sFlow agent and sFlow collector information ················································································ 196
Configuring flow sampling ·········································································································································· 196
Configuring counter sampling ···································································································································· 197
Displaying and maintaining sFlow ····························································································································· 197
sFlow configuration example ······································································································································ 198
Network requirements ········································································································································· 198
Configuration procedure ···································································································································· 198
