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Подробности
Коммутаторы сочетают в себе функции беспроводного контроллера и коммутатора Gigabit Ethernet. Коммутаторы оснащены портами Ethernet 1000 Мбит/с (каждый поддерживает до 30 Вт PoE+) и точками доступа IEEE 802.11a/b/g/n/ac, обеспечивая единый вход, согласованность политик и радиочастотную оптимизацию для малых и средних офисов компании.
- Унифицированный функции беспроводной и проводной связи
- Поддержка PoE+
- Встроенные IEEE 802.1X и портал аутентификации
- Гибкая модель переадресации
- Последние стандарты беспроводной связи
Дополнительная информация
Quality of Service (QoS)
- IEEE 802.1p prioritization — delivers data to devices based on the priority and type of traffic
- Class of Service (CoS) — sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ
Management
- Automatic radio power adjustment — automatic AP power adjustment features analyze user access status in real time, adapting power requirements based on environmental changes and providing high-quality user access signal coverage
- Automatic radio channel adjustment — intelligent channel switching and real-time interference detection provide the allocation of a high-quality channel to each AP, reducing adjacent channel interference
- Load balancing — intelligent load sharing analyzes the locations of wireless clients in real time, providing high-quality client throughput regardless of location or number of online sessions
- Rogue AP detection — regular scans for rogue APs help confirm that the network is secure
- Enterprise network management — provided by HP Intelligent Management Center (IMC) Platform Software and the IMC Wireless Services Manager Software module, which effectively integrate traditionally disparate management tools into one easy-to-use interface
- Secure controller management — securely manages the controller from a single location with IMC or any other SNMP management station; controller supports SNMPv3 as well as SSH and SSL for secure CLI and Web management
- Network Time Protocol (NTP) — synchronizes timekeeping among distributed time servers and clients; keeps timekeeping consistent among all clock-dependent devices within the network so that the devices can provide diverse applications based on the consistent time
- AAA server — uses an embedded authentication server or external AAA server for local users
Connectivity
- IEEE 802.3at draft Power over Ethernet (PoE+) support — simplifies deployment and dramatically reduces installation costs by helping to eliminate the time and cost involved in supplying local power to each access point location
- IEEE 802.11h ITU compliant — employs Dynamic Frequency Selection (DFS) to automatically select another channel and adjust transmit power to reduce interference with systems such as radar, if detected on that same channel
- Loopback — supports internal loopback testing for maintenance purposes and an increase in availability; loopback detection protects against incorrect cabling or network configurations and can be enabled on a per-port or per-VLAN basis for added flexibility
- Optional 10 Gigabit Ethernet ports for 3000-24G-PoE+ wireless switch — add 10 Gigabit Ethernet connections for uplinks or high-bandwidth server connections through 3000-24G-PoE+ extended slots; flexibly supports XENPAK or XFP-style 10 Gigabit transceivers
Performance
- Built-in IEEE 802.1X and portal authentication servers — the WX3000G series provides a built-in IEEE 802.1X authentication server that supports multiple IEEE 802.1X authentication modes, such as TLS, PEAP, and MD5; the series also provides a built-in portal server that can authenticate users having no security authentication client installed; both features are economical and easy-to-use solutions for small- to medium-sized enterprise networks
- Flexible forwarding modes — the WX3000G series supports both distributed forwarding mode and centralized forwarding mode, allowing you to set SSID-based forwarding types as needed; in a wireless network with centralized forwarding mode, all wireless traffic is sent to an AC for processing; if there is a wireless network in which APs are deployed at branches, ACs are deployed at the headquarters, and APs and ACs are connected over a WAN, the distributed mode will be necessary
- Fast roaming — supports Layer 3 roaming and fast roaming, satisfying the most demanding voice service requirements
- High performance — robust switching capacity and wire-speed processing provide powerful forwarding capacity for medium and large enterprise-sized WLANs
Manageability
- Web interface — allows configuration of the switch from any Web browser on the network
Layer 2 switching
- VLAN support and tagging — support IEEE 802.1Q with 4,094 simultaneous VLAN IDs
- Spanning Tree Protocol (STP) — fully supports standard IEEE 802.1D STP, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) for faster convergence, and IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
- Port mirroring — duplicates port traffic (ingress and egress) to a local or remote monitoring port
- Jumbo packet support — supports up to 4 KB frame size to improve performance of large data transfers
Layer 3 routing
- Layer 3 IP routing (3000G wired features) — static IP routing provides basic routing; RIP provides RIPv1 and RIPv2 routing functions
Standards
- Latest high-speed wireless standards — when used with IEEE 802.11n-based APs, provides wireless access six times that of traditional IEEE 802.11a/b/g networks, resulting in expanded coverage and more efficient support for wireless multimedia applications
Security
- IEEE 802.1X and RADIUS network logins — control port-based access for authentication and accountability
- Web-based authentication — similar to IEEE 802.1X, it provides a browser-based environment to authenticate clients that do not support the IEEE 802.1X supplicant
- Choice of IEEE 802.11i, WPA2, or WPA — locks out unauthorized wireless access by authenticating users prior to granting network access; robust Advanced Encryption Standard (AES) or Temporal Key Integrity Protocol (TKIP) encryption secures the data integrity of wireless traffic
- Secure shell (SSHv2) — uses external servers to securely log in to a remote device; with authentication and encryption, it protects against IP spoofing and plain-text password interception; increases the security of Secure FTP (SFTP) transfers
- Media access control (MAC) authentication — provides simple authentication based on a user's MAC address; supports local or RADIUS-based authentication
- Secure user isolation — virtual AP services enable the network administrator to provide specific services for different user groups, improving bandwidth and system resources, and simplifying network maintenance and management
- Secure access by location — location AP-based user access control helps ensure that wireless users can access and authenticate only to preselected APs, enabling system administrators to control the locations where a wireless user can access the network
- Endpoint Admission Defense — integrated wired and wireless Endpoint Admission Defense (EAD) helps ensure that only wireless clients who comply with mandated enterprise security policies can access the network, reducing threat levels by infected wireless clients and improving the overall security of the wireless network
- HTTPS management — provides secure Web management
- Public Key Infrastructure (PKI) — is used to control access
Scalability
- Pay as you grow — license upgrades allow you to increase support for additional access points without the need to buy additional costly hardware and use additional valuable space in a chassis