juniper高性能交換機產(chǎn)品介紹(參考版)
2025-01-23 14:25本頁面
【正文】 s 46 延時比較：不同 RACK內(nèi)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(nèi)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 41 延時比較：同一 RACK內(nèi)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: local switching on the EX4200 = – % of the Cisco solution! 42 延時比較：同一 RACK內(nèi)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 EX8200 latency = 10 181。s Reference: Cisco Nexus 5000 Series Switches Data Sheet 39 JUNIPER 簡化數(shù)據(jù)中心部署 ——二層結(jié)構(gòu) 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 低延時 1 增加帶寬，減少超算比 2 節(jié)約空間和電力損耗 3 易于管理 4 更好的可靠性和安全性 5 For the 64 bytes packet size: EX4200 latency = 181。s 2. Nexus 5k latency = 5 181。 Supplicants VLAN ID 10 VLAN ID 9 Switch ( enabled) Authentication Server 20 開放的統(tǒng)一通信平臺 Autosense IP phones ? LLDP, LLDPMED Power over Ether ? Full Class 3 ( W) Access control ? Multiple supplicants per port Granular QoS ? 8 queues per port on all ports ? Strict priority queueing Carrierclass availability ? Redundant ponents ? JUNOS software 21 8 PoE ports in the 24T and 48T models 靈活的 POE IN EVERY SWITCH ? Full Class 3 PoE ? Requires only one power supply ? IP Telephony deployments need all PoE ports ? Lower costs with the ―T‖ skus for low density PoE ? Wireless access points ? Surveillance cameras 24 or 48 PoE ports in the 24P and 48P models 22 廣泛支持的網(wǎng)管平臺 Tel SSH XML HTTP HTTPS XML NetConf DMI Syslog Sflow SNMP Syslog Juniper EXseries Open, Standardsbased Management JUNOS CLI ? Tel, SSH ? JUNOScript: Automated Configuration, Operations JWeb ? Quick Setup with Templates ? Dashboard View ? Performance Monitoring Juniper NSM ? Discovery Configuration ? Policy Management ? Inventory Management ? Log Management Device Management Network Security Management Third party NMS Juniper STRM ? Threat Detection ? Event Log Management ? Compliance IT Efficiency 23 網(wǎng)元管理： JWEB Easy Initial Setup ? Enables fast deployment with minimum configuration steps Dashboard with Chassis View ? Dynamic status update of system ports Feature Configuration ? Templates: VLAN, , Secu
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