YD/T 3096-2016 in English
VALIDData center access Ethernet switch technology specification
- Issued on:2016-10-01
- Implemented on:2016-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$185.00
| Standard No: | YD/T 3096-2016 |
| Document status: | VALID |
| Title in English: | Data center access Ethernet switch technology specification |
| Title in Chinese: | 数据中心接入以太网交换机设备技术要求 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2016-10-01 |
| Implemented on: | 2016-10-01 |
| Professional Classification: | YD-Telecommunication |
| Related Keywords: | data center access ethernet switch technology specification introduction analysis
data center access ethernet virtualization technology implementation logical isolation large data centers multipath technology |
| Related Topics: | Ethernet switch device
Ethernet switch device have data in mind data too small Switch technical requirements and Electromechanical equipment data Network switch spare parts technology Main processes and technologies of switches Ethernet storage switching universal Universal Ethernet storage switching equipment yd/t 3096-2016 yd/t 3168-2016 |
本标准规定了数据中心接入以太网交换机的功能、协议、安全、性能指标、管理维护以及环境等方面的要求。
本标准适用于数据中心接入以太网交换机设备或集成了内容交换功能的网络设备
Introduction
Analysis of the core content of the standard
| Technical dimensions | Basic requirements | Enhanced functions |
|---|---|---|
| Interface type | 1000Base-T/LX/SX | 40GBase-LR/SR, FC/FCoE |
| Virtualization support | VLAN isolation | IEEE 802.1Qbg/BR |
| Performance indicators | Wire-speed forwarding | Cross-VLAN multicast replication |
Detailed explanation of key technologies
1. Interface feature matrix
The standard stipulates that data center access Ethernet switches must support:
- Basic interface: 1000Base-T (twisted pair), 1000Base-LX/SX (optical fiber)
- High-speed interface: 10GBase-X/R (64B/66B encoding)
- Optional interface: 40GBase-LR/SR (64B/66B encoding) and FC storage interface
2. Virtualization technology implementation
In the server multi-level deployment mode:
- Isolate the three-tier WEB/APP/DB architecture through VLAN
- Use IEEE 802.1Qbg realizes virtual machine network policy migration
- Optional equipment multi-virtual one technology integrates physical devices
3. Key performance indicators
| Indicator item | Benchmark value | Extended requirements |
|---|---|---|
| MAC address table | ≥32K | Line speed learning |
| VLAN support | 4094 | 4K tags per port |
| Reliability | MTBF>175200h | MTTR<3h |
Implementation recommendations
Deployment architecture selection
- Small and medium-sized data centers: adopt a flat deployment model and use VLAN logical isolation
- Large data centers: adopt three-level physical isolation and deploy firewalls between layers
Technology evolution direction
Focus on the application of IEEE 802.1aq (Shortest Path Bridging) and TRILL protocol in Layer 2 multipath technology.
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