万兆汇聚交换机
产品描述
S6850系列交换机是面向高性能云计算、数据中心和高端园区网推出的新一代高性能数据中心全万兆TOR交换机。S6850系列采用先进的硬件架构设计，提供高性能L2/L3/L4线速交换服务，并进一步融合IPv6、网络安全、流量分析、虚拟化等多种网络业务，结合不间断升级、不间断转发、优雅重启、冗余保护等多种数据中心高可靠性技术，从而保证了网络最长时间的不间断通信能力。
S6850系列包括：S6850-4CQ24X-H和S6850-4CQ2Q48X-H两款产品。
本系列型号详见技术规格表格。
关键特性
- 先进的硬件架构设计，业界领先的强大处理能力
- 丰富的数据中心业务特性
- 数据中心级的高可靠性
- 丰富的业务特性
- 全面的IPv6解决方案
- 完善的安全机制
- 创新的绿色环保设计
技术规格
| 功能参数 | S6850-4CQ24X-H | S6850-4CQ2Q48X-H |
| 交换容量 (Tbps) | 2.56Tbps/25Tbps | |
| 包转发率 (Mpps) | 480Mpps/960Mpps | 1000Mpps/1600Mpps |
| 固定端口 | 24个10G光口 | 48个10G光口 |
| 4个100G光口 | 2个40G 光口 | |
| 4个100G光口 | ||
| 电源槽位数 | 2 | 2 |
| 风扇槽位数 | 4 | 4 |
| 设备尺寸（宽×深×高） | 440×405×44 mm | 440×405×44 mm |
| 电源 | AC：100V-240V，50Hz±10% | |
| DC：-36V~-72V | ||
| 环境要求 | 工作温/湿度：-10℃-50℃，10%-90%无凝露 | |
| 存储温/湿度：-20℃-70℃；5%-95%无凝露 | ||
| 数据中心特性 | 支持虚拟化集群交换技术 | |
| MAC交换 | 支持静态配置和动态学习MAC地址 | |
| 支持查看和清除MAC地址 | ||
| MAC地址老化时间可配置 | ||
| 支持MAC地址学习数量限制 | ||
| 支持MAC地址过滤功能 | ||
| 支持黑洞MAC表项 | ||
| VLAN | 支持4K VLAN表项 | |
| 支持GVRP | ||
| 支持1：1和N：1 VLAN Mapping | ||
| 支持基本QinQ和灵活QinQ功能 | ||
| 支持Private VLAN | ||
| STP | 支持802.1D（STP）、802.1W（RSTP）、802.1S（MSTP） | |
| 支持BPDU保护、根保护、环路保护 | ||
| 组播 | 支持IGMP v1/v2/v3 | |
| 支持IGMP Snooping | ||
| 支持IGMP Fast Leave | ||
| 支持组播组策略及组播组数量限制 | ||
| 支持组播流量跨VLAN复制 | ||
| 支持PIM-SM、PIM-DM | ||
| IPv4 | 支持静态路由、RIP v1/v2、OSPF、BGP、IS-IS、BEIGRP | |
| 支持策略路由 | ||
| 支持等价路由实现负载均衡 | ||
| 支持BFD for OSPF、BGP | ||
| IPv6 | 支持ICMPv6、DHCPv6、ACLv6、IPv6 Telnet | |
| 支持IPv6邻居发现 | ||
| 支持Path MTU发现 | ||
| 支持MLD v1/v2 | ||
| 支持MLD Snooping | ||
| 支持IPv6静态路由、RIPng、OSPFv3、BGP4+ | ||
| QoS | 支持基于L2/L3/L4协议头各字段的流量分类 | |
| 支持CAR流量限制 | ||
| 支持802.1P/DSCP优先级重新标记 | ||
| 支持SP、WRR、SP+WRR等队列调度方式 | ||
| 支持Tail-Drop、WRED等拥塞避免机制 | ||
| 支持流量监管与流量整形 | ||
| 支持Ingress和Egress ACL，支持匹配L2、L3、L4和IP五元组，进行复制、转发、丢弃 | ||
| 支持Hash同源同宿负载均衡，保证流量输出的会话完整性 | ||
| 安全特性 | 支持基于L2/L3/L4的ACL流识别与过滤安全机制 | |
| 支持防DDoS攻击、TCP的SYN Flood攻击、UDP Flood攻击等 | ||
| 支持对组播、广播、未知单播报文的抑制功能 | ||
| 支持端口隔离 | ||
| 支持端口安全、IP+MAC+端口绑定 | ||
| 支持DHCP Snooping、DHCP Option 82 | ||
| 支持IEEE 802.1x认证 | ||
| 支持Radius、BDTacacs+认证 | ||
| 支持uRPF | ||
| 支持命令行分级保护 | ||
| 可靠性 | 可选支持电源1+1备份 | |
| 支持静态/LACP方式链路聚合，支持跨业务卡的链路聚合 | ||
| 支持EAPS，ERPS环网保护 | ||
| 支持VRRP热备协议 | ||
| 支持GR for OSPF、BGP | ||
| 支持BFD for OSPF、BGP | ||
| 管理维护 | 支持Console、Telnet、SSH 2.0 | |
| 支持ZTP零接触配置开通（Zero Touch Provisioning） | ||
| 支持基于浏览器WEB方式管理 | ||
| 支持SNMP v1/v2/v3 | ||
| 支持TFTP方式的文件上传、下载管理 | ||
| 支持RMON事件历史记录 | ||
| 支持sFLOW等流量统计分析 | ||
| 绿色节能 | 支持IEEE 802.3az绿色能效以太网 | |
| Functional parameters | S6850-4CQ24X-H | S6850-4CQ2Q48X-H |
| Switching capacity (Tbps) | 2.56Tbps/25Tbps | |
| Packet forwarding rate (Mpps) | 480Mpps/960Mpps | 1000Mpps/1600Mpps |
| Fixed port | 24 10G optical ports | 48 10G optical ports |
| 4 100G optical ports | 2 40G optical ports | |
| 4 100G optical ports | ||
| Number of power supply slots | 2 | 2 |
| Fan slot number | 4 | 4 |
| Equipment dimensions (width × depth × height) | 440×405×44 mm | 440×405×44 mm |
| power supply | AC：100V-240V，50Hz±10% | |
| DC：-36V~-72V | ||
| Environmental requirements | Operating temperature/humidity: -10℃ to 50℃, 10% to 90% non-condensing | |
| Storage temperature/humidity: -20℃ to 70℃; 5% to 95% non-condensing | ||
| Data center characteristics | Support virtualized cluster switching technology | |
| MAC swap | Supports static configuration and dynamic MAC address learning | |
| Supports viewing and clearing MAC addresses | ||
| MAC address aging time is configurable | ||
| Supported MAC address learning quantity limit | ||
| Supports MAC address filtering function | ||
| Supports black hole MAC entries | ||
| VLAN | Supports black hole MAC entries | |
| Support GVRP | ||
| Supports 1:1 and N:1 VLAN mapping | ||
| Supports basic QinQ and flexible QinQ features | ||
| Supports Private VLAN | ||
| STP | Supports 802.1D（STP）、802.1W（RSTP）、802.1S（MSTP） | |
| Supports BPDU protection, root protection, and loop protection. | ||
| multicast | Supports IGMP v1/v2/v3 | |
| Supports IGMP Snooping | ||
| Supports IGMP Fast Leave | ||
| Supports multicast group policies and limits on the number of multicast groups. | ||
| Supports cross-VLAN replication of multicast traffic | ||
| Supports PIM-SM、PIM-DM | ||
| IPv4 | Supports static routing, RIP v1/v2, OSPF, BGP, IS-IS, and BEIGRP. | |
| Supports policy-based routing | ||
| Support equal-cost routing to achieve load balancing | ||
| Supports BFD for OSPF、BGP | ||
| IPv6 | Supports ICMPv6、DHCPv6、ACLv6、IPv6 Telnet | |
| Supports IPv6 neighbor discovery | ||
| Support Path MTU discovery | ||
| Supports MLD v1/v2 | ||
| Supports MLD Snooping | ||
| Supports IPv6 static routing, RIPng, OSPFv3, and BGP4+. | ||
| QoS | Supports traffic classification based on various fields in the L2/L3/L4 protocol headers. | |
| Supports CAR traffic limiting | ||
| Supports 802.1P/DSCP priority remarking | ||
| Supports queue scheduling modes such as SP, WRR, and SP+WRR. | ||
| Supports congestion avoidance mechanisms such as Tail-Drop and WRED. | ||
| Supports traffic monitoring and traffic shaping | ||
| Supports Ingress and Egress ACLs, and supports matching L2, L3, L4, and IP 5-tuples for replication, forwarding, and dropping. | ||
| Supports Hash-based same-origin and same-destination load balancing to ensure session integrity of traffic output. | ||
| Safety features | Supports L2/L3/L4-based ACL flow identification and filtering security mechanisms. | |
| Supports protection against DDoS attacks, TCP SYN Flood attacks, and UDP Flood attacks. | ||
| Supports suppression of multicast, broadcast, and unknown unicast messages. | ||
| Support port isolation | ||
| Supports port security and IP+MAC+port binding. | ||
| Supports DHCP Snooping and DHCP Option 82. | ||
| Supports IEEE 802.1x certification | ||
| Supports Radius and BDTacacs+ certifications | ||
| Supports uRPF | ||
| Supports command-line hierarchical protection | ||
| reliability | Optional support for 1+1 power backup | |
| Supports static/LACP link aggregation and cross-service card link aggregation. | ||
| Supports EAPS and ERPS ring network protection | ||
| Support VRRP hot standby protocol | ||
| Supports GR for OSPF、BGP | ||
| Supports BFD for OSPF、BGP | ||
| Management and maintenance | Supports Console、Telnet、SSH 2.0 | |
| Supports Zero Touch Provisioning (ZTP) | ||
| Supports browser-based web management | ||
| Supports SNMP v1/v2/v3 | ||
| Supports file upload and download management via TFTP. | ||
| Supports RMON event history | ||
| Supports traffic statistics and analysis such as sFLOW | ||
| Green and energy-saving | Supports IEEE 802.3az green energy-efficient Ethernet | |