A2H124-24FX 网络交换机 P0973BJ 可用性闭环堆叠

【产品详情】

SecureStack A2堆叠交换机系列提供具有成本效益的第二层交换在单个堆栈中多达384个10/100端口与16千兆上行链路。可靠性的支持保证了可用性闭环堆叠，冗余核心连接，冗余电源选项和冗余栈管理。

每台SecureStack A2交换机有两台mini-GBIC (SFP)接口和两个固定接口10/100/1000端口，可作为标准以太网上行链路，但也可以用于堆叠端口，最多支持2 Gbps的双向带宽任意两个相邻开关之间。没有需要额外的堆栈模块堆叠交换机。单个堆栈可以由…的任意组合组成SecureStack A2开关允许混合24和48端口10/100,100Base-FX和需要连接的以太网上电端口网络核心采用铜芯，多模光纤和/或单模光纤千兆。实现闭环叠加，哪个保证单开关或堆叠线缆连接故障不会影响整个堆栈操作。

SecureStack A2堆栈自动配置，允许堆叠交换单元添加或删除最小的p a c k e t中断。最多8个SecureStack堆叠支持A2交换机使用单个IP地址完成堆栈管理。冗余ts a c k管理是由一个s s I g n n g支持的一个主堆栈和多个辅助堆栈经理。转换服务支持所有SecureStack A2交换机基于标准的转换。IEEE交换标准(IEEE 802.1DMAC桥接)和IEEE 802.1t (802.1D维护)，以及多重生成树(IEEE 802.1)和Rapid重收敛(IEEE 802.1w)，都是充分的支持。所有开关支持到8000个地址，4个硬件每个端口的队列。以太网流量控制(IEEE 802.3)以及基于标准的链路聚合(IEEE 802.3ad)完全支持所有交换机型号。在此外，所有交换机都支持IGMP

Snooping v1和v2。流分类与QoS流分类是支持融合网络的一个重要组成部分。所有SecureStack A2交换机均下发层2/3/4包分类和在边缘上基于任意的标记

后:

•MAC地址

•物理端口

•IP地址

•IP协议

•IP ToS/DSCP标记

•TCP/UDP端口

•IP子网

A2H124-24FX 网络交换机 P0973BJ 可用性闭环堆叠

【英文介绍】

The SecureStack A2 Stack switch family provides cost-effective Layer 2 switching with up to 384 10/100 ports with 16 gigabit uplink in a single stack. Reliability support ensures availability for closed-loop stacking, redundant core connectivity, redundant power options and redundant stack management.

Each SecureStack A2 switch has two mini-GBIC (SFP) ports and two fixed-port 10/100/1000 ports, which can be used as standard Ethernet uplink, but can also be used as stack ports, supporting up to 2 Gbps of bidirectional bandwidth between any two adjacent switches. No additional stack modules are required to stack switches. A single stack can be created by... Any combination of the SecureStack A2 switches allows mixing 24 and 48-port 10/100,100Base-FX and Ethernet Ethernet electrical port network cores using copper cores, multimode fiber and/or single-mode fiber gigabits. Closed-loop stacking is implemented, which ensures that the failure of a single switch or stack cable connection does not affect the entire stack operation.

SecureStack A2 Stacks are automatically configured to allow stack switching units to add or remove minimal API interrupts. A maximum of eight SecureStack switches can be stacked using a single IP address for stack management. Redundant ts ACK management is supported by a s I g n n g with one primary stack and multiple secondary stack managers. The conversion service supports standards-based conversions for all SecureStack A2 switches. The IEEE Switching standard (IEEE 802.1DMAC bridge) and IEEE 802.1T (802.1D maintenance) are fully supported, as are multiple regenerate trees (IEEE 802.1) and Rapid reconvergence (IEEE 802.1W). All switches support queues of up to 8000 addresses, 4 hardware per port. Ethernet flow control (IEEE 802.3) and standards-based link aggregation (IEEE 802.3AD) are fully supported for all switch models. In addition, all switches support IGMP

Snooping v1 and v2. Traffic classification and QoS Traffic classification is an important part of converged networks. All SecureStack A2 switches deliver layer 2/3/4 packet classification and are based on arbitrary markers on the edge

In:

•MAC address

• Physical port

•IP address

•IP Protocol

•IP ToS/DSCP tags

•TCP/UDP port

•IP subnet

A2H124-24FX 网络交换机 P0973BJ 可用性闭环堆叠

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