speed (24-port and 12-port 10 Gigabit Ethernet PIC)
Syntax
speed 1G | 10G
Hierarchy Level
[edit chassis fpc slot-number pic pic-number] [edit chassis fpc slot-number pic pic-number port port-number] [edit chassis lcc number fpc slot-number pic pic-number mixed-rate-mode](Routing Matrix)
Description
Configure the port speed on the following interface modules:
PF-24XGE-SFPP or the PF-12XGE-SFPP PIC on a T4000 standalone router or on an LCC in a TX Matrix Plus routing matrix with 3D SIBs
Note:To change the port speed from 10 Gbps to 1 Gbps on PF-24XGE-SFPP and PF-12XGE-SFPP PICs, SFP optics is required.
P1-PTX-24-10GE-SFPP PIC on the PTX3000 router
P1-PTX-24-10GE-SFPP PIC with the FPC2-PTX-P1A on the PTX5000 router
Dual-rate support for the P1-PTX-24-10GE-SFPP enables you to switch all port speeds to either 1 Gbps or 10 Gbps. The default is 10 Gpbs. All ports are configured to the same speed; there is no mixed-rate-mode capability. Changing the port speed causes the PIC to reboot.
To return all ports to the 10-Gbps port speed, use the delete chassis fpc fpc-number pic pic-number speed 1G statement. To check the port
speed, use the show interfaces command.
For the 1-Gbps port speed on the P1-PTX-24-10GE-SFPP PIC, you can use either the SFP-1GE-SX or the SFP-1GE-LX transceiver.
Options
| 1 G | 1 Gbps |
| 10 G | 10 Gbps |
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 13.3.