If you are familiar with the Cisco IOS CLI, be aware that the Cisco NX-OS commands for this feature might
differ from the Cisco IOS commands that you would use.
Note
Default Settings for Rate Limits
This table lists the default settings for rate limits parameters.
Table 41: Default Rate Limits Parameters Settings
DefaultParameters
100 packets per secondAccess-list log packets rate limit
10000 packets per secondBFD packets rate limit
50 packets per secondException packets rate limit
1000 packets per secondFEX packets rate limit
100 packets per secondLayer 3 glean packets rate limit
3000 packets per secondLayer 3 multicast data packets rate limit
No limitSPAN egress rate limit
Configuring Rate Limits
You can set rate limits on supervisor-bound traffic.
SUMMARY STEPS
1. configure terminal
2. hardware rate-limiter access-list-log {packets | disable} [module module [port start end]]
3. hardware rate-limiter bfd packets [module module [port start end]]
4. hardware rate-limiter exception packets [module module [port start end]]
5. hardware rate-limiter fex packets [module module [port start end]]
6. hardware rate-limiter layer-3 glean packets [module module [port start end]]
7. hardware rate-limiter layer-3 multicast local-groups packets [module module [port start end]]
8. hardware rate-limiter span-egress rate [module module]
9. (Optional) show hardware rate-limiter [ access-list-log | bfd |exception | fex | layer-3 glean | layer-3
multicast local-groups | span-egress |module module]
10. (Optional) copy running-config startup-config
Cisco Nexus 9000 Series NX-OS Security Configuration Guide, Release 9.x
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Configuring Rate Limits
Default Settings for Rate Limits
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