Hi Blueman,
Greetings,
Channelized interfaces enable you to configure a number of individual channels that subdivide the bandwidth of a larger interface and minimize the number of Physical Interface Cards (PICs) that an installation requires
Channelized Interfaces
Depending on the device and software package, 40-Gbps QSFP+ ports can be configured to operate as the following types of interfaces:
10-Gigabit Ethernet interfaces (xe)
40-Gigabit Ethernet interfaces (et and xle)
40-Gigabit data plane uplink interfaces (fte)
When an et port is channelized to four xe ports, a colon is used to signify the four separate channels. For example, on a QFX3500 standalone switch with port 2 on PIC 1 configured as four 10-Gigabit Ethernet ports, the interface names are xe-0/1/2:0, xe-0/1/2:1, xe-0/1/2:2, and xe-0/1/2:3
Syntax
channelization;
Hierarchy Level
[edit chassis fpc slot-number pic pic-number]
To configure a PIC’s port speed:
1. Navigate to the [edit chassis] hierarchy level.
2. Enter the port-speed statement at the [edit chassis fpc slot-number pic pic-number port port-number] hierarchy level.
[edit chassis]
user@host# set fpc fpc-slot pic pic-number port port-number port-speed ;
3.Specify the port speed that needs to be configured. You can use one of the following speed attributes for this configuration.
[edit chassis]
user@host# set fpc fpc-slot pic pic-number port port-number port speed 10G;
user@host# set fpc fpc-slot pic pic-number port port-number port speed 40G;
user@host# set fpc fpc-slot pic pic-number port port-number port speed 100G;
Configuring Rate Selectability
Please mark "Accepted Solution" if this helps you solve your query. Kudos are always appreciated.
Thanks
Suraj