10-Gigabit Ethernet WAN PHY mode implementation

Junos OS follows the RFC 3635 specification while implementing WAN PHY (physical layer) mode of framing speed reporting. In earlier releases, the 10-Gigabit Ethernet WAN PHY mode implementation does not consider the payload data rate over the WAN interface sublayer. As specified in RFC 3635, for Ethernet-like interfaces on WAN interfaces operating at speeds greater than 1000 Mbps, IfHighSpeed now represents the current operational speed of the interface-9.294 Gbps- for WAN implementations.