Hewlett Packard Enterprise ARUBA 2530-8G-PoE+ Switch J9774A - Limited Lifetime Warranty
Numer katalogowy Nr kat NUHPESZ8PPOE001,
Kod producenta Kod J9774A
Produkt niedostępny
Informacje techniczne
| Zarządzanie, monitorowanie, konfiguracja |
- Virtual stacking — provides single IP address management for up to 16 switches - sFlow (RFC 3176) — delivers wire-speed traffic accounting and monitoring configured by SNMP and CLI with three terminal encrypted receivers - IEEE 802.1AB Link Layer Discovery Protocol (LLDP) — automates device discovery protocol for easy mapping by network management applications - Logging — provides local and remote logging of events via SNMP (v2c and v3) and syslog; provides log throttling and log filtering to reduce the number of log events generated - Port mirroring — allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network attacks - RMON (remote monitoring) — provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events - Find-Fix-and-Inform — finds and fixes common network problems automatically, then informs the administrator - |
| Rozmiar tablicy adresów MAC | 16000 |
| Pobór mocy | 86 W |
| Prędkość przekazywania | 14.8 Mpps |
| Bufor pakietów | 1.5 MB |
| Liczba portów COMBO | 2 |
| Przepustowość | 20 Gb/s |
| VLAN | VLANs — provides support for 512 VLANs and 4,094 VLAN IDs |
| Liczba portów SFP | Brak |
| QoS |
- Traffic prioritization (IEEE 802.1p) — allows real-time traffic classification with support for eight priority levels mapped to either two or four queues; uses weighted deficit round robin (WDRR) or strict priority (SP) - Simplified QoS configuration - Port-based — prioritizes traffic by specifying a port and priority level - VLAN-based — prioritizes traffic by specifying a VLAN and priority level - 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 - Rate limiting — sets per-port ingress enforced maximums for all ingressed traffic or for broadcast, multicast, or unknown destination traffic - Layer 4 prioritization — enables prioritization based on TCP/UDP port numbers - Flow control — helps deliver reliable communication during full-duplex operation |
| Liczba grup VLAN | 512 |
| Bezpieczeństwo |
- Access control lists (ACLs) — accommodates IPv4/IPv6 port and VLAN-based ACLs (IPv6 ACL is supported only on Gigabit Ethernet and 48-port models) - Source-port filtering — allows only specified ports to communicate with each other - RADIUS/TACACS+ — eases switch management security administration by using a password authentication server - Secure Sockets Layer (SSL) — encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch - Port security — allows access only to specified MAC addresses, which can be learned or specified by the administrator - MAC address lockout — prevents particular configured MAC addresses from connecting to the network - Secure shell (SSHv2; client and server) — encrypts all transmitted data for secure remote CLI access over IP networks - Secure shell — encrypts all transmitted data for secure remote CLI access over IP networks |
| Funkcje L2 |
- VLANs — provides support for 512 VLANs and 4,094 VLAN IDs - Jumbo packet support — supports up to 9220-byte frame size to improve the performance of large data transfers; 8- and 24-port Fast Ethernet models automatically support up to 2000-byte frames with no configuration needed - 16K MAC address table — provides access to many Layer 2 devices - GARP VLAN Registration Protocol — allows automatic learning and dynamic assignment of VLANs - Per-VLAN Spanning Tree Plus (PVST+) — allows each VLAN to build a separate spanning tree to improve link bandwidth usage in network environments with multiple VLANs |
| Rozmiar ramki Jumbo | 9 KB |
| Klasa przełącznika | Zarządzalny |
| Warstwa przełączania | L2 |
| Architektura sieci | GigabitEthernet |
| Obsługa ramek Jumbo | Tak |
| Zasilacz | Brak daych |
| Tryb przekazywania | Store-and-forward |
| Prezentacja 3D |
|
Techniczne
| Port konsoli | Tak |
| Liczba portów 10/100 Mbps | Brak |
| Liczba portów 10/100/1000 Mbps | 8 |
| Liczba portów 10Gb | Brak |
| Liczba portów PoE (PoE + PoE+) | 8 |
| Liczba portów PoE+ | Brak |
| Liczba portów SFP+ | Brak |
Fizyczne
| Typ obudowy | Rack |
| Wymiary | 25.4 x 15.95 x 4.45 cm |
| Waga | 1 kg |
Pozostałe
| Gwarancja | -1 |
| Zastosowanie | Średnie i duże firmy |
| abid | 475418 |
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