JC125B Přehled - Modulární šasi - 2 switch fabric sloty - 12 modulové I/O sloty (až 192x 10GbE portů nebo až 576x GbE portů nebo 576x SFP portů) - Univerzální, vysoce výkonný modulární přepínač - Škálovatelná 10/100/1000 a 10 GbE konektivita - Modulární routing switch, IPv6 a MPLS Charakteristika Quality of Service (QoS) IEEE 802.1p prioritization; Class of Service (CoS); Virtual Output Queuing (VOQ) architecture; Bandwidth shaping; Port-based rate limiting; Classifier-based rate limiting; Traffic policing; Congestion avoidance; Powerful QoS feature Firewall Stateful firewall; Zone-based access policies; Application-level gateway (ALG); NAT/PAT; Virtual private network (VPN) IPSec; Layer 2 Tunneling Protocol (L2TP); Generic Routing Encapsulation (GRE); Manual or automatic Internet Key Exchange (IKE) Management Management interface control; Industry-standard CLI with a hierarchical structure; Management security; SNMPv1, v2, and v3; sFlow (RFC 3176); Remote monitoring (RMON); FTP, TFTP, and SFTP support; Debug and sampler utility; Network Quality Analyzer (NQA); Network Time Protocol (NTP); Info center; IEEE 802.1AB Link Layer Discovery Protocol (LLDP); Multiple configuration files; Dual flash images; USB support; File copy Connectivity High-density port connectivity; Flexible port selection; Jumbo frames; Loopback; Packet storm protection; Ethernet OAM; Flow control; Monitor link Performance Scalable system design; Flexible chassis selection; High-speed fully distributed architecture; Resiliency and high availability Redundant/Load-sharing fabrics, management, fan assemblies, and power supplies; Hot-swappable modules; Redundant power supplies; Passive design system; Separate data and control paths; Hitless patch upgrades; IEEE 802.3ad Link Aggregation Control Protocol (LACP); Virtual Router Redundancy Protocol (VRRP); Intelligent Resilient Framework (IRF); Smart link; Graceful restart; IP/LDP FRR; Ring Resiliency Protection Protocol (RRPP) Layer 2 switching VLANs; Spanning Tree Protocol; Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) protocol snooping; Port isolation; GARP VLAN Registration Protocol; Bridge Protocol Data Unit (BPDU) tunneling; Port mirroring; Device Link Detection Protocol (DLDP); IEEE 802.1ad QinQ and Selective QinQ Layer 3 services Address Resolution Protocol (ARP); User Datagram Protocol (UDP) helper; Dynamic Host Configuration Protocol (DHCP) Layer 3 routing Static IPv4 routing; Routing Information Protocol; OSPF; Border Gateway Protocol 4 (BGP-4); Intermediate system to intermediate system (IS-IS); Policy-based routing; IP performance enhancement; Unicast Reverse Path Forwarding (uRPF); Static IPv6 routing; Dual IP stack; Routing Information Protocol next generation (RIPng); OSPFv3; IS-IS for IPv6; BGP+; IPv6 tunneling; Multiprotocol Label Switching (MPLS); Multiprotocol Label Switching (MPLS) Layer 3 VPN; Multiprotocol Label Switching (MPLS) Layer 2 VPN; Virtual Private LAN Service (VPLS); Multiprotocol Label Switching Traffic Engineering (MPLS TE); Service loopback; Bidirectional Forwarding Detection (BFD); Multicast VPN Security DHCP protection; DHCP snooping; RADIUS; TACACS+; Switch management logon security; Media access control (MAC) authentication; Secure Shell (SSHv2); Attack protection; Access control list (ACL); IP Source Guard; Network address translation (NAT); Multiple user authentication methods; IEEE 802.1X; Web-based authentication; MAC-based authentication; Endpoint Admission Defense (EAD); Port isolation Convergence Multicast Source Discovery Protocol (MSDP); Internet Group Management Protocol (IGMP); Protocol Independent Multicast (PIM); Multicast Border Gateway Protocol (MBGP); Multicast Listener Discovery (MLD) protocol; Multicast VLAN Integration Open Application Architecture (OAA); VPN firewall module; Load-balancing module; NetStream module; Wireless controller module Additional information Green initiative support; Low power consumption; Unified, modular Comware operating system with modular architecture; OPEX savings Warranty and support 1-year warranty; Electronic and telephone support; Software releases Technická specifikace Porty 2 switch fabric slots; 12 I/O module slots; Supports a maximum of 192 10-GbE ports or 576 autosensing 10/100/1000 ports or 576 SFP ports, with optional module Rámování Mounts in an EIA standard 19-in. rack or other equipment cabinet (hardware included); horizontal surface mounting only Paměť a procesor Fabric : PowerPC @ 1000 MHz, 128 MB flash, 1 GB RAM, 256 MB compact flash; I/O Module : PowerPC @ 667 MHz, 512 MB RAM Čekací doba 1000 Mb Latency: < 6.0 µs (FIFO 64-byte packets); 10 Gbps Latency: < 6.0 µs (FIFO 64-byte packets) Datový tok 857 million pps Kapacita směrování/přepínání 1440 Gbps Velikost směrovací tabulky 256000 entries Funkce správy IMC - Intelligent Management Center; command-line interface; out-of-band management (serial RS-232C); SNMP Manager; Telnet; terminal interface (serial RS-232C); modem interface; IEEE 802.3 Ethernet MIB; Ethernet Interface MIB Ochrana proti útoku Denial of service RFC 2267 Network Ingress Filtering; Automatic filtering of well-known denial-of-service packets; CPU DoS Protection; Rate Limiting by ACLs Obecné protokoly IEEE 802.1ad Q-in-Q; IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1s Multiple Spanning Trees; IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.1X PAE; IEEE 802.3ab 1000BASE-T; IEEE 802.3ac (VLAN Tagging Extension); IEEE 802.3ad Link Aggregation Control Protocol (LACP); IEEE 802.3ae 10-Gigabit Ethernet; IEEE 802.3ah Ethernet in First Mile over Point to Point Fiber - EFMF; IEEE 802.3u 100BASE-X; IEEE 802.3x Flow Control; IEEE 802.3z 1000BASE-X; RFC 768 UDP; RFC 783 TFTP Protocol (revision 2); RFC 791 IP; RFC 792 ICMP; RFC 793 TCP; RFC 826 ARP; RFC 854 TELNET; RFC 894 IP over Ethernet; RFC 903 RARP; RFC 906 TFTP Bootstrap; RFC 925 Multi-LAN Address Resolution; RFC 950 Internet Standard Subnetting Procedure ; RFC 951 BOOTP; RFC 959 File Transfer Protocol (FTP); RFC 1027 Proxy ARP; RFC 1042 IP Datagrams; RFC 1058 RIPv1; RFC 1142 OSI IS-IS Intra-domain Routing Protocol; RFC 1195 OSI ISIS for IP and Dual Environments; RFC 1213 Management Information Base for Network Management of TCP/IP-based internets; RFC 1256 ICMP Router Discovery Protocol (IRDP); RFC 1293 Inverse Address Resolution Protocol; RFC 1305 NTPv3; RFC 1350 TFTP Protocol (revision 2); RFC 1519 CIDR; RFC 1531 Dynamic Host Configuration Protocol; RFC 1533 DHCP Options and BOOTP Vendor Extensions; RFC 1541 DHCP; RFC 1591 DNS (client only) ; RFC 1631 NAT; RFC 1701 Generic Routing Encapsulation; RFC 1721 RIP-2 Analysis; RFC 1723 RIP v2; RFC 1812 IPv4 Routing; RFC 2030 Simple Network Time Protocol (SNTP) v4; RFC 2131 DHCP; RFC 2138 Remote Authentication Dial In User Service (RADIUS); RFC 2338 VRRP; RFC 2453 RIPv2; RFC 2644 Directed Broadcast Control; RFC 2763 Dynamic Name-to-System ID mapping support; RFC 2784 Generic Routing Encapsulation (GRE); RFC 2865 Remote Authentication Dial In User Service (RADIUS); RFC 2966 Domain-wide Prefix Distribution with Two-Level IS-IS; RFC 2973 IS-IS Mesh Groups; RFC 3022 Traditional IP Network Address Translator (Traditional NAT); RFC 3277 IS-IS Transient Blackhole Avoidance; RFC 3567 Intermediate System to Intermediate System (IS-IS) Cryptographic Authentication; RFC 3619 Ethernet Automatic Protection Switching (EAPS); RFC 3719 Recommendations for Interoperable Networks using Intermediate System to Intermediate System (IS-IS); RFC 3784 ISIS TE support; RFC 3786 Extending the Number of IS-IS LSP Fragments Beyond the 256 Limit; RFC 3787 Recommendations for Interoperable IP Networks using Intermediate System to Intermediate System (IS-IS); RFC 3847 Restart (this is a partial list; see the data sheet pdf for a complete lis Správa sítě IEEE 802.1AB Link Layer Discovery Protocol (LLDP); RFC 1155 Structure of Management Information; RFC 1157 SNMPv1; RFC 1448 Protocol Operations for version 2 of the Simple Network Management Protocol (SNMPv2) ; RFC 2211 Controlled-Load Network; RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 3164 BSD syslog Protocol; RFC 3176 sFlow; RFC 3411 SNMP Management Frameworks; RFC 3414 SNMPv3 User-based Security Model (USM); RFC 3415 SNMPv3 View-based Access Control Model VACM) Vstupní napětí 100-120/200-240 VAC Dodávané příslušenství 1 HP 9512/9505/8800 Spare Fan Assembly (JC109A)