【正文】 ngle control plane using Virtual Chassis Virtualized security M Series EX8208 SRX5800 High density, wirerate 10GbE Extend Virtual Private LANs with MPLS WAN Edge Core Layer Access Layer ? Layer 3 boundary is on the core layer EX8200 ? Porttoport latency with Juniper is as follows: local switching on the EX4200 = – % of the Cisco solution! 42 延時比較：同一 RACK內不同 VLAN間兩臺 SERVER交互 ? Layer 3 boundary is on the aggregation layer Nexus 7000 ? Porttoport latency with Cisco is as follows: (2 x Nexus 2023 latency) + (2 x Nexus 5000 latency) + (1 x Nexus 7000 latency) = 2*2 + 5*2 + 21 = 35181。s 43 延時比較：同一 RACK內不同 VLAN間兩臺 SERVER交互（接入為二層） Single control plane using Virtual Chassis Virtualized security M Series EX8208 SRX5800 High density, wirerate 10GbE Extend Virtual Private LANs with MPLS WAN Edge Core Layer Access Layer ? Layer 3 boundary is on the core layer EX8200 ? Porttoport latency with Juniper is as follows: (2 x (EX4200 latency+ PFEtoPFE latency) + (1 x EX8200 latency) = 2*(+1) + 10 = – % of the Cisco solution! 44 延時比較：同一 RACK內不同 VLAN間兩臺 SERVER交互（接入為三層） Single control plane using Virtual Chassis Virtualized security M Series EX8208 SRX5800 High density, wirerate 10GbE Extend Virtual Private LANs with MPLS WAN Edge Core Layer Access Layer ? Layer 3 boundary is on the core layer EX4200 ? Porttoport latency with Juniper is as follows: local switching on the EX4200 = – % of the Cisco solution! 45 延時比較：不同 RACK內同一 VLAN間兩臺 SERVER交互 ? Layer 3 boundary is on the aggregation layer Nexus 5000 ? Porttoport latency with Cisco is as follows: (2 x Nexus 2023 latency) + (1 x Nexus 5000 latency) = 2*2 + 5= 9181。s 46 延時比較：不同 RACK內同一 VLAN間兩臺 SERVER交互 Single control plane using Virtual Chassis Virtualized security M Series EX8208 SRX5800 High density, wirerate 10GbE Extend Virtual Private LANs with MPLS WAN Edge Core Layer Access Layer ? Layer 3 boundary is on the core layer EX8200 ? Porttoport latency with Juniper is as follows: (1 x EX4200 latency) + (1 x PFEtoPFE latency) = + 1*1 = – 40% of the Cisco solution! 47 延時比較：不同 RACK內不同 VLAN間兩臺 SERVER交互 ? Layer 3 boundary is on the aggregation layer Nexus 7000 ? Porttoport latency with Cisco is as follows: (2 x Nexus 2023 latency) + (2 x Nexus 5000 latency) + (1 x Nexus 7000 latency) = 2*2 + 5*2 + 21 = 35181。s 48 延時比較：不同 RACK內不同 VLAN間兩臺 SERVER交互(LAYER 2 ACCESS) Single control plane using Virtual Chassis Virtualized security M Series EX8208 SRX5800 High density, wirerate 10GbE Extend Virtual Private LANs with MPLS WAN Edge Core Layer Access Layer ? Layer 3 boundary is on the core layer EX8200 ? Porttoport latency with Juniper is as follows: (EX4200 latency + PFEtoPFE latency) + (1xEX8200 latency) + (EX4200 latency + 2x PFEtoPFE latency) = (+1)+10+(+2)= – 52% of Cisco! 49 延時比較：不同 RACK內不同 VLAN間兩臺 SERVER交互(LAYER 3 ACCESS) Single control plane using Virtual Chassis Virtualized security M Series EX8208 SRX5800 High density, wirerate 10GbE Extend Virtual Private LANs with MPLS WAN Edge Core Layer Access Layer ? Layer 3 boundary is on the core layer EX4200 ? Porttoport latency with Juniper is as follows: (1 x EX4200 latency) + (1 x PFEtoPFE latency) = + 1 = – % of the Cisco solution! 演講完畢，謝謝觀看！