Cisco SF302-08MP SRW208MP-K9-NA 数据表

产品代码

SRW208MP-K9-NA

Data Sheet

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using a command-line interface (CLI), Cisco Textview will be available for those who prefer to use text-based

configuration.* Together, these features reduce the time your staff must devote to network deployment,

management, and troubleshooting.

*Cisco Discovery Protocol, Smartports, and Textview will be available in the next firmware release.

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Strong security: The Cisco 300 Series Switches provide a high level of security and give you fine-grained

control to safeguard your network from unauthorized users. Advanced security features include:

◦

Embedded security to protect management data traveling to and from the switch and encrypt network

communications

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Extensive access control lists (ACLs) to restrict sensitive portions of the network from unauthorized users

and guard against network attacks

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Guest virtual LANs (VLANs) to let you provide Internet connectivity to nonemployee users while isolating

critical business services from guest traffic

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Support for advanced network security applications such as IEEE 802.1X port security to tightly limit

access to specific segments of your network

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Power over Ethernet: Cisco 300 Series Switches are available with up to 48 PoE ports of Fast Ethernet or

28 PoE ports of Gigabit Ethernet connectivity. This capability simplifies advanced technology deployments

such as IP telephony, wireless, and IP surveillance by allowing you to connect and power network endpoints

over a single Ethernet cable. With no need to install separate power supplies for IP phones or wireless

access points, you can take advantage of advanced communications technologies more quickly, and at a

lower cost.

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IP telephony support: Cisco 300 Series Switches include embedded QoS intelligence to prioritize delay-

sensitive services such as voice and video, simplify unified communications deployments, and help ensure

consistent network performance for all services. For example, automated voice VLAN capabilities let you plug

any IP phone (including third-party phones) into your IP telephony network and receive an immediate dial

tone. The switch automatically configures the device with the right VLAN and QoS parameters to prioritize

voice traffic.

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Advanced network management capabilities: As managed switches, the Cisco 300 Series lets you use

a variety of advanced features to control traffic over your network. Features include:

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Static routing/Layer 3 switching between VLANs: This capability allows you to segment your network into

separate workgroups and communicate across VLANs without degrading application performance. As a

result, you can manage internal routing with your switches and dedicate your router to external traffic and

security, helping your network run more efficiently.

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IPv6 support: As the IP network addressing scheme evolves to accommodate more devices, you can make

sure that your network is ready. The Cisco 300 Series provides native support for IPv6, the newest version of

the Internet Protocol, as well as the previous IPv4 standard. As a result, you will be able to move up to the

next generation of networking applications and operating systems without an extensive equipment upgrade.

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Dual image support: With the ability to maintain dual images of your switches, you can perform software

upgrades without having to take the network offline and without worrying about an outage during an upgrade.

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Remote management: Using Simple Network Management Protocol (SNMP), you can set up and manage

all switches and other Cisco devices in your network remotely, instead of having to directly connect to

them.

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Optimal energy efficiency: Cisco 300 Series Switches are designed with a variety of power-saving features

across all models, providing the industry’s broadest portfolio of “green” switches. These switches optimize