Junos OS

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  • 1.  EX3400 limit DSCP traffic

    Posted 06-11-2022 06:01
    Hi Experts,

    I see that the firewall filter has a DSCP option when setting throttling.
    So I tried to use, but found that it couldn't be triggered.
    Is this option not applicable to throttling?

    set interfaces xe-0/0/0 unit 0 family ethernet-switching interface-mode trunk
    set interfaces xe-0/0/0 unit 0 family ethernet-switching vlan members test
    set interfaces xe-0/0/1 unit 0 family ethernet-switching vlan members test
    set interfaces xe-0/0/1 unit 0 family ethernet-switching filter input limitPak
    set interfaces xe-0/0/1 unit 0 family ethernet-switching filter output limitPak
    
    set firewall family ethernet-switching filter limitPak term 0 from dscp cs0
    set firewall family ethernet-switching filter limitPak term 0 then three-color-policer single-rate qoslimit
    set firewall family ethernet-switching filter limitPak term 1 then accept
    
    set firewall three-color-policer qoslimit single-rate committed-information-rate 32k
    set firewall three-color-policer qoslimit single-rate committed-burst-size 1500
    set firewall three-color-policer qoslimit single-rate excess-burst-size 1500
    
    set vlans test vlan-id 10



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