![](/images/backgrounds/291895/hp-1920-16g-switch-users-manual-15763889x1.png)
Figure 62 Configuring the speed of GigabitEthernet 1/0/4
2.Batch configure the autonegotiation speed range on GigabitEthernet 1/0/1, GigabitEthernet 1/0/2, and GigabitEthernet 1/0/3 as 100 Mbps:
a.On the Setup tab, select Auto 100 from the Speed list.
b.Select 1, 2, and 3 on the chassis front panel.
1, 2, and 3 represent ports GigabitEthernet 1/0/1, GigabitEthernet 1/0/2, and GigabitEthernet 1/0/3.
c.Click Apply.
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