R211x-HP Flexfabric 11900 Network Management and Monitoring Configuration Guide

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Layer 3 remote port mirroring configuration example ···················································································· 170
Configuring traffic mirroring ·································································································································· 173
Overview ······································································································································································· 173
Local traffic mirroring ·········································································································································· 173
Remote traffic mirroring ······································································································································ 173
Configuring local traffic mirroring ······························································································································ 173
Local traffic mirroring configuration task list ···································································································· 174
Configuring match criteria ································································································································· 174
Configuring a traffic behavior ··························································································································· 174
Configuring a QoS policy ·································································································································· 175
Applying a QoS policy ······································································································································· 175
Configuring remote traffic mirroring ·························································································································· 176
Configuring remote traffic mirroring on the source device ············································································· 176
Configuring remote traffic mirroring on the destination device ····································································· 176
Traffic mirroring configuration example ···················································································································· 177
Local traffic mirroring configuration example ·································································································· 177
Remote traffic mirroring configuration example ······························································································· 178
Configuring sFlow ··················································································································································· 181
Protocols and standards ·············································································································································· 181
sFlow configuration task list ········································································································································ 181
Configuring the sFlow agent and sFlow collector information ················································································ 182
Configuring flow sampling ·········································································································································· 182
Configuring counter sampling ···································································································································· 183
Displaying and maintaining sFlow ····························································································································· 183
sFlow configuration example ······································································································································ 184
Network requirements ········································································································································· 184
Configuration procedure ···································································································································· 184
Verifying the configurations ······························································································································· 185
Troubleshooting sFlow configuration ························································································································· 185
The remote sFlow collector cannot receive sFlow packets ·············································································· 185
Configuring samplers ·············································································································································· 186
Creating a sampler ······················································································································································ 186
Displaying and maintaining a sampler ····················································································································· 186
Monitoring and maintaining processes ················································································································· 187
Displaying and maintaining processes ······················································································································ 187
Displaying and maintaining user processes ·············································································································· 188
Monitoring kernel threads ··········································································································································· 189
Configuring kernel thread deadloop detection ································································································ 189
Configuring kernel thread starvation detection ································································································ 190
Displaying and maintaining kernel threads ······································································································ 191
Configuring GOLD ·················································································································································· 193
Configuring monitoring diagnostics ··························································································································· 193
Simulating test results ··················································································································································· 194
Configuring the log buffer size ··································································································································· 194
Displaying and maintaining GOLD ···························································································································· 194
GOLD configuration example (in standalone mode) ······························································································· 195
GOLD configuration example (in IRF mode) ············································································································· 196
Support and other resources ·································································································································· 198
Contacting HP ······························································································································································ 198
Subscription service ············································································································································ 198
Related information ······················································································································································ 198