18. SRX エクスプレス・パス概要
超低遅延を実現する技術
Express path data pathFast data pathFirst packet path
NG -SPC
NG -SPCSCB 1
NG -IOC
Traffic
10 x100 G
+
4x40G
+
4x10 G
=
1200 G
=
1.2 Tbps
NG -IOC
NG-IOC
100 /40 /10 G/1G
MIC
100/40/10G/1G
MIC
XF
1x100 G or
2x40 G or
10 x10 G LU
LU
SCB 0 NG-SPC
CP
SPU
SPU
SPU
LU
LU
XM
Security Services Offloaded from SPU to IOC
First packet Fast data path Express (hardware fast) path
2TB FWスループット