Configure Port Speed at Chassis Level
Learn how to configure port speed at PIC level and port level in chassis hierarchy.
Configure Port Speed at PIC Level
To configure port speed at the PIC level:
In configuration mode, navigate to the
[edit chassis fpc fpc-slot pic pic-number]hierarchy level.[edit ] user@host# edit chassis fpc fpc-slot pic pic-number
For example:
[edit ] user@host# edit chassis fpc 4 pic 0
- Configure the
pic-modestatement to set the operating speed for the PIC's ports. According to your requirements, you can choose from the options10G,40G, or100G.[edit chassis fpc fpc-slot pic pic-number] user@host# set pic-mode pic-speed
For example:
[edit chassis fpc 4 pic 0] user@host# set pic-mode 10G
- (Optional) To prevent oversubscription, you can choose to configure the number of ports
that operate at the mode that is configured in Step
2.
[edit chassis fpc fpc-slot pic pic-number] user@host# set number-of-ports number-of-active-physical-ports
For example:
[edit chassis fpc 4 pic 0] user@host# set number-of-ports 6
Verify the configuration.
[edit chassis fpc 4 pic 0] user@host# show pic-mode 10G; number-of-ports 6;
Commit your configuration changes.
Configure Port Speed at Port Level
In configuration mode, navigate to the
[edit chassis fpc fpc-slot pic pic-number]hierarchy level.[edit ] user@host# edit chassis fpc fpc-slot pic pic-number
For example:
[edit ] user@host# edit chassis fpc 4 pic 0
- To indicate the speed at which the ports operate, configure the
speedstatement for the desired ports. According to your requirements, you can choose the10g,40g, or100gspeed options.[edit chassis fpc fpc-slot pic pic-number] user@host# set port port-number speed (10g | 40g | 100g)
For example:
[edit chassis fpc 4 pic 0] user@host# set port 0 speed 10g user@host# set port 1 speed 10g user@host# set port 2 speed 100g user@host# set port 3 speed 40g
- Verify the
configuration.
[edit chassis fpc 4 pic 0] user@host# show port 0 { speed 10g; } port 1 { speed 10g; } port 2 { speed 100g; } port 3 { speed 40g; }You can verify the 40-Gbps and 100-Gbps ports configured as 10-Gbps by using the
show interfaces tersecommand.[edit chassis fpc 10 pic 0 port 0] + speed 10g; user@host# show interfaces terse .. xe-10/0/0:0 up down xe-10/0/0:1 up down xe-10/0/0:2 up down xe-10/0/0:3 up down
Commit your configuration changes.
|
Configuration Steps |
Details |
Example |
|---|---|---|
|
Channelize Individual Port: Configure an individual port to operate at a specific channel speed. Specify a port number and channel speed. |
|
To configure an individual 40-Gigabit Ethernet (et) port to operate as 10-Gigabit Ethernet (xe) ports, specify a port number and channel speed.
|
|
Channelize Block of Ports: Channelize a block of ports. Specify a port range and channel speed. |
|
To configure ports 0 through 3 on PIC 0 to operate as 50-Gigabit Ethernet ports:
|
|
Configure Speed per Quad: Configure port speeds only per quad (group of 4 ports) and not individually. Specify the speed for the first port of the quad ports. All ports operate at a single speed within the quad. |
|
To configure ports 4 through 7 to operate as 25-Gigabit Ethernet ports, you must configure port 4 to operate as 25-Gigabit Ethernet ports.
|
|
Configure Speed on an Individual Port |
|
|