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speed (SONET/SDH)

 

Syntax

Hierarchy Level

Release Information

Statement introduced in Junos OS Release 8.3.

Description

Configure the interface speed. This statement applies to SONET/SDH interfaces on next-generation SONET/SDH Type 1 and Type 2 PICs with SFP. Available speeds depend on whether the PIC is in concatenated mode or nonconcatenated mode. Include the channel in the interface name when configuring nonconcatenated interfaces.

Note

On SONET/SDH OC3/STM1 (Multi-Rate) MIC with SFP and Channelized SONET/SDH OC3/STM1 (Multi-Rate) MIC with SFP, you cannot set the interface speed at the [edit interfaces] hierarchy level. To enable the speed on these MICs, set the port speed at the [edit chassis fpc slot-number pic pic-number port port-number] hierarchy level.

Options

oc3 | oc12 | oc48—Speed when the PIC is in concatenated mode. For example, you can configure each port of a 4-port OC12 PIC to have a speed of oc3.

You can configure port 0 of a 4-port OC12 PIC to have a speed of oc12.

oc3 | oc12—Speed when the PIC is in nonconcatenated mode.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.