Related Documentation
- M, MX, T Series
- For information about physical links, see Configuring an Aggregated Ethernet Interface
- For a sample configuration, see Example: Configuring Aggregated Ethernet Interfaces
- Additional Information
- Junos® OS Ethernet Interfaces
- For information about configuring aggregated devices, see the Junos OS System Basics Configuration Guide.
Configuring the Number of Aggregated Ethernet Interfaces on the Device
By default, no aggregated Ethernet interfaces are created. You must set the number of aggregated Ethernet interfaces on the routing device before you can configure them.
For M Series and T Series routers you can configure a maximum of 128 aggregated interfaces (LAG bundles). On MX Series routers running Junos release 14.2R2 and earlier, you can configure a maximum of 480 aggregated interfaces. For MX Series routers running Junos release 14.2R3 and later you can configure a maximum of 1000 aggregated interfaces. In all cases the aggregated interfaces are numbered from ae0 through ae4092
- Specify that you want to access the aggregated Ethernet
configuration on the device.user@host# edit chassis aggregated-devices ethernet
- Set the number of aggregated Ethernet interfaces.[edit chassis aggregated-devices ethernet]user@host# set device-count number
You must also specify the constituent physical links by including the 802.3ad statement at the [edit interfaces interface-name fastether-options] or [edit interfaces interface-name gigether-options] hierarchy level.
For information about E Series routers, see Understanding Aggregated Ethernet Interfaces and LACP.
Related Documentation
- M, MX, T Series
- For information about physical links, see Configuring an Aggregated Ethernet Interface
- For a sample configuration, see Example: Configuring Aggregated Ethernet Interfaces
- Additional Information
- Junos® OS Ethernet Interfaces
- For information about configuring aggregated devices, see the Junos OS System Basics Configuration Guide.
Published: 2015-04-16
Related Documentation
- M, MX, T Series
- For information about physical links, see Configuring an Aggregated Ethernet Interface
- For a sample configuration, see Example: Configuring Aggregated Ethernet Interfaces
- Additional Information
- Junos® OS Ethernet Interfaces
- For information about configuring aggregated devices, see the Junos OS System Basics Configuration Guide.
