OS10 Enterprise Edition User Guide Release 10.4.0E(R3)

PDF

Rates

Protocol data units (PDUs) are exchanged between port-channel (LAG) interfaces to maintain LACP sessions. PDUs are transmitted at either a slow or fast transmission rate, depending on the LACP timeout value. The timeout value is the amount of time that a LAG interface waits for a PDU from the remote system before bringing the LACP session down.

By default, the LACP rate is normal (long timeout). If you configure a fast LACP rate, a short timeout sets.

  • Set the LACP rate in CONFIGURATION mode.
    lacp rate [fast | normal]

Configure LACP timeout

OS10(conf-if-eth1/1/29)# lacp rate fast

View port status

OS10# show lacp port-channel
                                 
                                 Port-channel 20 admin up, oper up, mode lacp
                                 Actor System ID: Priority 32768, Address f8:b1:56:00:02:33
                                 Partner System ID: Priority 4096, Address 10:11:22:22:33:33
                                 Actor Admin Key 20, Oper Key 20, Partner Oper Key 10
                                 LACP LAG ID 20 is an aggregatable link
                                 A - Active LACP, B - Passive LACP, C - Short Timeout, D - Long Timeout
                                 E - Aggregatable Link, F - Individual Link, G - IN_SYNC, H - OUT_OF_SYNC,
                                 I - Collection enabled, J - Collection disabled, K - Distribution enabled,
                                 L - Distribution disabled, M - Partner Defaulted, N - Partner Non-defaulted,
                                 O - Receiver is in expired state, P - Receiver is not in expired state
                                 Port ethernet1/1/14 is Enabled, LACP is enabled and mode is lacp
                                 Actor Admin: State BCFHJKNO Key 20 Priority 32768
                                 Oper: State BDEGIKNO Key 20 Priority 32768
                                 Partner Admin: State BCEGIKNP Key 0 Priority 0
                                 Oper: State BDEGIKNO Key 10 Priority 32768
                                 Port ethernet1/1/16 is Enabled, LACP is enabled and mode is lacp
                                 Actor Admin: State BCFHJKNO Key 20 Priority 32768
                                 Oper: State BDEGIKNO Key 20 Priority 32768
                                 Partner Admin: State BCEGIKNP Key 0 Priority 0
                                 Oper: State BDEGIKNO Key 10 Priority 32768
                              

Rate this content

Accurate
Useful
Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\