Configuring Rate Selectability On An Ex9200-12Qs Line Card To Enable Different Port Speeds; Configuring Rate Selectability At The Pic Level - Juniper EX9214 Hardware Manual

Configuring Rate Selectability on an EX9200-12QS Line Card to Enable
Different Port Speeds
IN THIS SECTION

Configuring Rate Selectability at the PIC Level | 112

Configuring Rate Selectability at the Port Level | 114
Each of the six ports of PIC 0 and PIC 1 of an EX9200-12QS line card supports port speeds of 10 Gbps
and 40 Gbps. Ports 2 and 5 of both the PICs also support port speed of 100 Gbps. Because the
EX9200-12QS line card is rate-selectable, you can choose to configure all ports of each PIC to operate
at the same supported speed or configure the ports of a PIC to operate at different supported speeds.
You configure rate selectability at the PIC level if you want all the ports of a PIC to operate at the same
speed. That is, you can choose to configure a PIC to operate at a supported speed. For example, if you
configure PIC 0 at 10-Gbps or 40-Gbps speed, all the ports of PIC 0 are enabled to operate at those
speeds. If you configure PIC 0 at 100-Gbps speed, port 2 and port 5 are enabled to operate at 100-Gbps
speed, and the other ports of PIC 0 are disabled.
You configure rate selectability on each port of a PIC if you want to operate different ports of the line
card at different supported speeds. That is, you can configure each port to operate at a specified,
supported speed.
Configuring Rate Selectability at the PIC Level
To configure rate selectability at the PIC level:
1. In configuration mode, navigate to the [edit chassis fpc
[edit ]
user@host# edit chassis fpc
For example:
[edit ]
user@host# edit chassis fpc 4 pic 0
fpc-slot pic pic-number ] hierarchy level.
fpc-slot pic pic-number
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