JD375A Přehled - Advanced L3 switch s managementem - 48x 100/1000 metalických portů + 4x 100/1000 Combo porty + 2 expanzivní sloty (podpora 10GbE modulů) - Layer 3 s multicastem, IRF stohování - Montáž do 19“ - Doživotní záruka Charakteristika Quality of Service (QoS) Storm restraint; Advanced classifier-based QoS; Powerful QoS feature; Traffic policing; Management Friendly port names; Remote configuration and management; Manager and operator privilege levels; Command authorization; Secure Web GUI; Dual flash images; Multiple configuration files; Complete session logging; SNMPv1, v2c, and v3; Remote monitoring (RMON); IEEE 802.1AB Link Layer Discovery Protocol (LLDP); sFlow (RFC 3176); Management VLAN; Remote Intelligent Mirroring; Device Link Detection Protocol (DLDP); IPv6 management; Troubleshooting; In-Service Software Upgrade (ISSU) Connectivity Auto-MDIX; Flow control; Jumbo packet support; Optional 10 GbE ports; High-density port connectivity; Ethernet OAM (IEEE 802.3ah); High-bandwidth CX4 and SFP+ local stacking Performance Nonblocking architecture; Hardware-based wire-speed access control lists (ACLs); Resiliency and high availability Separate data and control paths; External redundant power supply; Smart link; Spanning Tree/MSTP, RSTP; Rapid Ring Protection Protocol (RRPP); Virtual Router Redundancy Protocol (VRRP); Intelligent Resilient Framework (IRF); IP Fast Reroute (FRR) Layer 2 switching 32K MAC addresses; IEEE 802.1ad QinQ and Selective QinQ; GARP VLAN Registration Protocol; IEEE 802.1ad QinQ; 10GbE port aggregation; Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) protocol snooping Layer 3 services Address Resolution Protocol (ARP); Dynamic Host Configuration Protocol (DHCP); Loopback interface address; User Datagram Protocol (UDP) helper function; Route maps; \ Layer 3 routing IPv4 routing protocols; IPv6 routing protocols; Equal-Cost Multipath (ECMP); Policy-based routing; IGMPv1, v2, and v3; PIM-SSM, PIM-DM, and PIM-SM (for IPv4 and IPv6); IPv6 tunneling; Unicast Reverse Path Forwarding (uRPF); Bidirectional Forwarding Detection (BFD) Security Access control lists (ACLs); IEEE 802.1X; MAC-based authentication; Identity-driven security and access control; Per-user ACLs; Automatic VLAN assignment; Secure management access; Secure FTP; Guest VLAN; Endpoint Admission Defense (EAD); Port security; Port isolation; STP BPDU port protection; STP Root Guard; DHCP protection; Dynamic ARP protection; IP Source Guard; RADIUS/HWTACACS; Multiple Customer Edge (MCE); Unicast Reverse Path Forwarding (URPF) Convergence IEEE 802.1AB Link Layer Discovery Protocol (LLDP); LLDP-MED; LLDP-CDP compatibility; IEEE 802.3af Power over Ethernet; PoE allocations; Voice VLAN; IP multicast snooping (data-driven IGMP); Internet Group Management Protocol (IGMP); Protocol Independent Multicast (PIM); Multicast Source Discovery Protocol (MSDP); Multicast Border Gateway Protocol (MBGP); Multicast VLAN Device support Cisco prestandard PoE support Additional information Green IT and power; Green initiative support Warranty and support Lifetime warranty; Electronic and telephone support; Software releases Technická specifikace Porty 48 RJ-45 autosensing 10/100/1000 ports(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T), Media Type: Auto-MDIX, Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only; 4 dual-personality ports, autosensing 10/100/1000BASE-T or SFP; 2 port expansion module slots; 1 RJ-45 serial console port; Supports a maximum of 48 autosensing 10/100/1000 ports Rámování Mounts in an EIA standard 19-in. telco rack or equipment cabinet (hardware included) Paměť a procesor 256 MB SDRAM, packet buffer size: 4 MB, 32 MB flash Čekací doba 1000 Mb Latency: < 3.2 µs; 10 Gbps Latency: < 2.6 µs Datový tok 142.9 million pps Kapacita směrování/přepínání 192 Gbps Velikost směrovací tabulky 12000 entries Funkce správy IMC - Intelligent Management Center; command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIB Obecné protokoly IEEE 802.1ad Q-in-Q; IEEE 802.1D MAC Bridges; IEEE 802.1p Priority; IEEE 802.1Q (GVRP); IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.3ab 1000BASE-T; IEEE 802.3ad Link Aggregation (LAG); IEEE 802.3ae 10-Gigabit Ethernet; IEEE 802.3af Power over Ethernet; IEEE 802.3i 10BASE-T; IEEE 802.3u 100BASE-X; IEEE 802.3x Flow Control; IEEE 802.3z 1000BASE-X; RFC 768 UDP; RFC 791 IP; RFC 792 ICMP; RFC 793 TCP; RFC 854 TELNET; RFC 925 Multi-LAN Address Resolution; RFC 950 Internet Standard Subnetting Procedure ; RFC 951 BOOTP; RFC 1058 RIPv1; RFC 1122 Host Requirements; RFC 1141 Incremental updating of the Internet checksum; RFC 1213 Management Information Base for Network Management of TCP/IP-based internets; RFC 1305 NTPv3; RFC 1350 TFTP Protocol (revision 2); RFC 1519 CIDR; RFC 1542 BOOTP Extensions; RFC 1723 RIP v2; RFC 1812 IPv4 Routing; RFC 1887 An Architecture for IPv6 Unicast Address Allocation; RFC 2131 DHCP; RFC 2236 IGMP Snooping; RFC 2338 VRRP; RFC 2375 IPv6 Multicast Address Assignments; RFC 2616 HTTP Compatibility v1.1; RFC 2644 Directed Broadcast Control; RFC 2865 Remote Authentication Dial In User Service (RADIUS); RFC 2866 RADIUS Accounting; RFC 3246 Expedited Forwarding PHB; RFC 3410 Applicability Statements for SNMP; RFC 3414 User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3); RFC 3415 View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP); RFC 3417 Transport Mappings for the Simple Network Management Protocol (SNMP); RFC 3484 Default Address Selection for Internet Protocol version 6 (IPv6); RFC 3493 Basic Socket Interface Extensions for IPv6; RFC 3542 Advanced Sockets Application Program Interface (API) for IPv6; RFC 3587 IPv6 Global Unicast Address Format; RFC 3596 DNS Extensions to Support IP Version 6; RFC 3623 Graceful OSPF Restart; RFC 3704 Unicast Reverse Path Forwarding (URPF); RFC 3768 VRRP; RFC 3810 Multicast Listener Discovery Version 2 (MLDv2) for IPv6; RFC 4113 Management Information Base for the User Datagram Protocol (UDP); RFC 4213 Basic IPv6 Transition Mechanisms; RFC 4443 Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification; 802.1r - GARP Proprietary Attribute Registration Protocol (GPRP) Správa sítě IEEE 802.1AB Link Layer Discovery Protocol (LLDP); IEEE 802.1D (STP); RFC 1157 SNMPv1; RFC 1212 Concise MIB definitions; RFC 1215 SNMP Generic traps; RFC 1757 RMON 4 groups: Stats, History, Alarms and Events; RFC 1901 SNMPv2 Introduction; RFC 1918 Private Internet Address Allocation; RFC 2373 Remote Network Monitoring Management Information Base for High Capacity Networks ; RFC 2571 An Architecture for Describing SNMP Management Frameworks; RFC 2572 Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) ; RFC 2573 SNMP Applications; RFC 2574 SNMPv3 User-based Security Model (USM); RFC 2575 SNMPv3 View-based Access Control Model (VACM); RFC 2576 Coexistence between SNMP versions; RFC 2578 SMIv2; RFC 2581 TCP6; RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations ; RFC 3176 sFlow; RFC 3410 Introduction to Version 3 of the Internet-standard Network Management Framework ; RFC 3414 SNMPv3 User-based Security Model (USM); RFC 3415 SNMPv3 View-based Access Control Model VACM); ANSI/TIA-1057 LLDP Media Endpoint Discovery (LLDP-MED); SNMPv1/v2c/v3 Spotřeba energie 115 W (maximum)