tc filter

[root@localhost dpdk-19.11]#  tc qdisc show dev enp125s0f0
qdisc pfifo_fast 0: root refcnt 2 bands 3 priomap  1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1
[root@localhost dpdk-19.11]# 

[root@localhost dpdk-19.11]# ip link list dev  enp125s0f1
3: enp125s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000
    link/ether b0:08:75:5f:b7:da brd ff:ff:ff:ff:ff:ff
[root@localhost dpdk-19.11]# 

[root@localhost dpdk-19.11]#  ip link set dev enp125s0f1  txqueuelen 2000
[root@localhost dpdk-19.11]# ip link list dev  enp125s0f1
3: enp125s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 2000
    link/ether b0:08:75:5f:b7:da brd ff:ff:ff:ff:ff:ff
[root@localhost dpdk-19.11]# 

[root@localhost dpdk-19.11]#  ip link set dev enp125s0f1  txqueuelen 2000
[root@localhost dpdk-19.11]# ip link list dev  enp125s0f1
3: enp125s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 2000
    link/ether b0:08:75:5f:b7:da brd ff:ff:ff:ff:ff:ff
[root@localhost dpdk-19.11]# tc qdisc replace dev enp125s0f1 root prio
[root@localhost dpdk-19.11]# ip link list dev  enp125s0f1
3: enp125s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc prio state DOWN mode DEFAULT group default qlen 2000
    link/ether b0:08:75:5f:b7:da brd ff:ff:ff:ff:ff:ff
[root@localhost dpdk-19.11]# 

[root@localhost dpdk-19.11]#  tc qdisc show dev  enp125s0f1
qdisc prio 8001: root refcnt 2 bands 3 priomap  1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1
[root@localhost dpdk-19.11]#