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Flow Control and Policy

The ES2 10G LM and ES2-S2 10GE PR IOA combination supports QoS functionality that is available on other ASIC-based Ethernet modules.

Currently, flow control using MAC pause frames is disabled on the ES2-S2 10GE PR IOA. The IOA does not transmit or receive pause frames. Instead, the system prioritizes control traffic over non-control traffic (that is, data). For a list of types of control traffic, see High-Density Ethernet .

For information about configuring policies on the ES2 10G LM and ES2-S2 10GE PR IOA, see JUNOSe Policy Management Configuration Guide.

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