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link-speed

 

Syntax

Hierarchy Level (QFX, NFX, EX Series, QFabric System, OCX1100, EX4600)

Hierarchy Level (EX Series)

Release Information

Statement introduced in Junos OS Release 9.0 for EX Series switches.

Statement introduced in Junos OS Release 11.1 for the QFX Series.

Statement introduced in Junos OS Release 14.1X53-D20 for the OCX Series.

Description

For aggregated Ethernet interfaces only, set the required link speed.

Options

speed—For aggregated Ethernet links, you can specify speed in bits per second either as a complete decimal number or as a decimal number followed by the abbreviation k (1000), m (1,000,000), or g (1,000,000,000).

Aggregated Ethernet links on the M120 router can have one of the following speeds:

  • 100m—Links are 100 Mbps.

  • 10g—Links are 10 Gbps.

  • 1g—Links are 1 Gbps.

  • oc192—Links are OC192 or STM64c.

Aggregated Ethernet links on EX Series switches can be configured to operate at one of the following speeds:

  • 10m—Links are 10 Mbps.

  • 100m—Links are 100 Mbps.

  • 1g—Links are 1 Gbps.

  • 10g—Links are 10 Gbps.

speed—For aggregated Ethernet links, you can specify the speed in bits per second either as a complete decimal number or as a decimal number followed by the abbreviation k (1000), m (1,000,000), or g (1,000,000,000).

On QFX5100 and EX4600 standalone switches and on a QFX5100 Virtual Chassis and EX4600 Virtual Chassis, you can configure a mixed rate of link speeds for the aggregated Ethernet bundle. Only link speeds of 40G and 10G are supported. Load balancing will not work if you configure link speeds that are not supported.

Aggregated Ethernet links on T Series, MX Series, PTX Series routers, and QFX5100, QFX10002, QFX10008, and QFX10016 switches can be configured to operate at one of the following speeds:

  • 100g—Links are 100 Gbps.

  • 100m—Links are 100 Mbps.

  • 10g—Links are 10 Gbps.

  • 1g—Links are 1 Gbps.

  • 40g—Links are 40 Gbps.

  • 50g—Links are 50 Gbps.

  • 80g—Links are 80 Gbps.

  • 8g—Links are 8 Gbps.

  • mixed—Links are of various speeds.

  • oc192—Links are OC192.

mixed—Enables bundling of different Ethernet rate links in the same Aggregated Ethernet interface.

Note

OCX Series switches only support 10g and 40g interfaces. Mixed rate aggregated Ethernet interfaces are not support on the OCX Series.

Required Privilege Level

interface—To view this statement in the configuration.

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