How to configure the MTU for an interface on a CE series switch

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The procedure for configuring the MTU for an interface on a CE series switch is described on the right.

Other related questions:
Is the MTU of an interface configurable
The maximum transmission unit (MTU) of Layer 3 interfaces is configurable. The MTU of Layer 2 interfaces is not configurable.

How to configure the interface rate on a CE series switch
The following uses a 10GE electrical interface as an example to describe how to configure the interface rate. # Set the rate of electrical interface 10GE1/0/1 working in auto-negotiation mode to 1000 Mbit/s. system-view [~HUAWEI] interface 10ge 1/0/1 [~HUAWEI-10GE1/0/1] speed auto 1000 [*HUAWEI-10GE1/0/1] commit # Set the rate of electrical interface 10GE1/0/1 working in non-auto-negotiation mode to 1000 Mbit/s. system-view [~HUAWEI] interface 10ge 1/0/1 [~HUAWEI-10GE1/0/1] negotiation disable [*HUAWEI-10GE1/0/1] speed 1000 [*HUAWEI-10GE1/0/1] commit

How to configure an FC interface on a CE series switch
Before configuring an FC interface, install an FC optical module. If the LINK indicator of a service interface is steady green, the interface is in Up state. # Switch 10GE1/0/1 to an FC interface. system-view [~HUAWEI] port mode fc 10ge 1/0/1 Warning: This operation will cause all the other configurations on the port to be lost. Continue? [Y/N]:y [*HUAWEI] commit # After configuring an FC interface, check the interface status. If the physical state and protocol state of the interface are both UP, the interface has been enabled. [~HUAWEI] display interface fc 1/0/1 FC1/0/1 current state : UP (ifindex: 144) Line protocol current state : UP ......

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