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Improving Performance While Collecting Gate Statistics

Collecting statistics on packets that are dropped on a gate can impact system performance. To improve performance, the software can limit the number of FUF terms installed on the Packet Forwarding Engine for a VPG. This limit is the maximum value of the following parameters configured on the router:

Step-by-Step Procedure

To configure a limit on the number of FUF terms installed on the Packet Forwarding Engine for a VPG:

  1. Access the configuration of your VPG.
    [edit services pgcp]
    user@host#edit gateway vpg-1
  2. Specify the maximum number of FUF terms installed for the VPG.
    [edit services pgcp gateway vpg-1]
    user@host#set fast-update-filter maximum-terms 3000
  3. Specify the maximum percentage of gates with FUF filters relative to all gates currently installed for the VPG.
    [edit services pgcp gateway vpg-1]
    user@host#set fast-update-filter maximum-fuf-percentage 15
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