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D-Link
В сети появились новые подробности о новой видеокарте GeForce RTX 2060, которую готовит к выпуску компания NVIDIA. По данным профильного ресурса VideoCardz у графического ускорителя будет целых шесть вариантов с разной встроенной памятью.
У разных моделей GeForce RTX 2060 будут варьировать...Читать полностью >>>
Opisanie:Upravlyaemyy stekiruemyy kommutator tret'ego urovnya DGS-3630-28TC prednaznachen dlya setey krupnyh predpriyatiy, malogo i srednego biznesa, a takzhe dlya Internet-provayderov.Kommutator osnaschen gigabitnymi Ethernet-portami SFP, 10-gigabitnymi portami SFP+, podderzhivaet funkcii bezopasnosti i rasshirennye nastroyki Quality of Service (QoS) dlya optimal'noy raboty na urovne yadra, raspredeleniya ili dostupa. Vysokaya plotnost' portov, vozmozhnost' stekirovaniya i prostoe upravlenie pozvolyayut ispol'zovat' DGS-3630-28TC dlya resheniya razlichnyh zadach.Kommutatory serii DGS-3630 s programmnym obespecheniem MI podderzhivayut osnovnye VPN-servisy, neobhodimye dlya effektivnoy raboty Internet-provayderov, vklyuchaya IS-IS i MPLS L2/L3 VPN. Blagodarya mehanizmu MPLS peredacha potoka trafika po seti nezavisima ot protokolov upravleniya, ispol'zuemyh dlya prokladki tunnelya MPLS (PPTP, L2TP, PPPoE i t.d.). Ispol'zovanie MPLS daet vozmozhnost' optimizirovat' potoki trafika i manipulirovat' trafikom. Programmnoe obespechenie MI podderzhivaet polnyy nabor funkciy marshrutizacii tret'ego urovnya, vklyuchaya rabotu s protokolami OSPF, BGP, funkciyu VRF-Lite i marshrutizaciyu mnogoadresnyh paketov.Kommutator DGS-3630-28TC podderzhivaet tehnologiyustekirovaniya, pozvolyayuschuyu sozdavat' edinyy fizicheskiy ili virtual'nyy stek pri ob'edinenii neskol'kih ustroystv, chto obespechivaet masshtabiruemost' seti. Mozhno ob'edinit' do 9 kommutatorov i poluchit', takim obrazom, do 432 portov Gigabit Ethernet. Funkciya Switch Resource Management (SRM) pozvolyaet optimizirovat' raspredelenie resursov kommutatora dlya resheniya razlichnyh setevyh zadach. V zavisimosti ot vybora apparatnogo rezhima SRM (IP Mode / LAN Mode / L2 VPN Mode) mozhno nastroit' razmer osnovnyh tablic vtorogo i tret'ego urovney dlya maksimal'noy proizvoditel'nosti kommutatora.Harakteristiki:Interfeysy• 20 portov 10/100/1000Base-T• 4 kombo-porta 10/100/1000Base-T/SFP• 4 porta 10GBase-X SFP+Konsol'nyy port• Konsol'nyy port s raz'emom RJ-45 i konsol'nyy port Mini-USB dlya upravleniya CLI (out-of-band)Port upravleniya• Port 10/100/1000Base-T s raz'emom RJ-45 (out-of-band)Signal'nyy port• Port s raz'emom RJ-45USB-port• Port USB 2.0 tip AProizvoditel'nost'Kommutacionnaya matrica• 128 Gbit/sMaks. skorost' perenapravleniya paketov• 95,24 MppsBufer paketov• 4 MbTablica MAC-adresov• 68 K zapisey1Tablica marshrutizacii IPv4• 16 K zapiseyTablica marshrutizacii IPv6• 7 K zapiseyTablica perenapravleniya IPv4• 32 K zapisey1Tablica perenapravleniya IPv6• 16 K zapisey1Jumbo-freym• 12 K baytProgrammnoe obespechenieStekirovanie• Fizicheskoe stekirovanie- Polosa propuskaniya: do 80 Gb- Do 9 ustroystv v steke- Kol'cevaya/lineynaya topologiya• Virtual'noe stekirovanie- D-Link Single IP Management- Do 32 ustroystv v virtual'nom steke- Polosa propuskaniya: do 20 GbFunkcii urovnya 2• Tablica MAC-adresov: do 68 K zapisey1• Upravlenie potokom:- Upravlenie potokom 802.3h v rezhime polnogo dupleksa- Predotvraschenie blokirovok HOL• Spanning Tree Protocol- 802.1D STP- 802.1w RSTP- 802.1s MSTP- Root Guard- Loop Guard• 802.1AX Link Aggregation- Maks. 32 gruppy na ustroystvo, 8 portov na gruppu• ERPS (Ethernet Ring Protecion Switching) version 2• Zerkalirovanie portov- One-to-One, Many-to-One- Podderzhka zerkalirovaniya dlya vhodyaschego/ishodyaschego/oboih napravleniy trafika- Podderzhka 4 grupp zerkalirovaniya• Zerkalirovanie potokov- Podderzhka zerkalirovaniya dlya vhodyaschego trafika• Zerkalirovanie VLAN• RSPAN• Tunnelirovanie protokola urovnya 2 (L2PT)VLAN• 802.1Q• 802.1v Protocol-based VLAN• Double VLAN (Q-in-Q)- Q-in-Q na osnove porta- Selective Q-in-Q• VLAN na osnove porta• VLAN na osnove MAC-adresa• VLAN na osnove podseti• Private VLAN• Gruppy VLAN- Do 4 K VLAN-grupp- Maks. VID: 4094• ISM VLAN dlya IPv4/IPv6 (Multicast VLAN)• Voice VLAN• Auto Surveillance VLAN• VLAN Trunking• GVRP: do 4 K dinamicheskih VLAN-grupp• Asymmetric VLAN• SuperVLANMnogoadresnaya rassylka urovnya 2• MLD Snooping- MLD v1/v2 Snooping- Podderzhka do 4 K MLD-grupp1- MLD Snooping Fast Leave na osnove uzla- Podderzhka 64 staticheskih mnogoadresnyh grupp- MLD Snooping Querier- MLD Snooping na osnove VLAN- MLD Proxy Reporting• IGMP Snooping- IGMP v1/v2/v3- Podderzhka do 8 K IGMP-grupp1- Podderzhka 64 staticheskih IGMP-grupp- IGMP Snooping na osnove VLAN- IGMP Snooping Querier- IGMP Snooping Fast Leave na osnove uzla• PIM SnoopingFunkcii urovnya 3• IPv4 ARP/IPv6 ND: podderzhka do 32 K/16 K 1- 512 staticheskih grupp ARP• Gratuitous ARP• Interfeys IP- Podderzhka 256 interfeysov• Interfeys Loopback• Proxy ARP- Podderzhka Local ARP Proxy• Tunnelirovanie IPv6- Staticheskoe- ISATAP- GRE- 6to4• VRRP v2/v3• IP HelperMarshrutizaciya urovnya 3• Podderzhka 16 K apparatnyh zapisey marshrutizacii po IPv4/IPv6- 1 zapis' na kazhdyy marshrut IPv4- 2 zapisi na kazhdyy marshrut IPv6• Razmer apparatnoy tablicy kommutacii L3 IPv4/IPv6: do 32K zapisey2- 1 zapis' na kazhdyy marshrut IPv4- 2 zapisi na kazhdyy marshrut IPv6• Staticheskaya marshrutizaciya- Maks. kol-vo zapisey IPv4: 512- Maks. kol-vo zapisey IPv6: 256• Marshrut IPv4/IPv6 po umolchaniyu• PBR (Policy-based Route)• Null Route• Route Preference• Route Redistribution• Graceful Restart (GR) Helper• BFD (Bidirectional Forwarding Detection)- Staticheskaya marshrutizaciya IPv4/v6- RIP- VRRP• RIP v1/v2/ng• BGP- BGPv4/v4+- 4bytes AS- Text/MD5 dlya BGPv4• VRF-Lite- Staticheskaya marshrutizaciya IPv4- RIPv1/v2- OSPFv2- BGPv4• Bidirectional Forwarding Detection (BFD) dlya OSPF• OSPF- OSPF v2/v3- Passivnyy interfeys OSPF- Stub/NSSA area- OSPF equal cost route- Text/MD5 dlya OSPFv2Mnogoadresnaya rassylka urovnya 3• IGMPv1/v2/v3• MLDv1/v2• IGMP/MLD Proxy• DVMRPv3• PIM-DM/SM/SSM/SDM• SSM Mapping dlya IPv4/IPv6• Multicast Source Discovery Protocol (MSDP)Kachestvo obsluzhivaniya (QoS)• 802.1p• 8 ocheredey na port• Mehanizm obrabotki ocheredey:- Strict Priority (SP)- Weighted Round Robin (WRR)- Strict + WRR- Weighted Deficit Round Robin (WDRR)• Kontrol' peregruzki- Weighted Random Early Detection (WRED)• 802.1Qbb Priority-based Flow Control (PFC) dlya porta 10GBase-X• Upravlenie polosoy propuskaniya- Na osnove porta (vhodyaschee/ishodyaschee, s min. znacheniem 8 Kbit/s)- Na osnove potoka (vhodyaschee/ishodyaschee, s min. znacheniem 8 Kbit/s)- Upravlenie polosoy propuskaniya po ocheredi (s min. Znacheniem 8 Kbit/s)• Podderzhka sleduyuschih deystviy dlya potokov- Metka prioriteta 802.1p- Metka predpochteniya IP/DSCP- Time-based QoS• QoS na osnove:- Porta kommutatora- Ocheredey prioritetov 802.1p- Vnutrennego/vneshnego VID- MAC-adresa- EtherType- IP-adresa- Predpochteniya IP/ToS- DSCP- Tipa protokola- Porta TCP/UDP- Klassa IPv6-trafika- Metki potoka IPv6• Tri cveta markirovki- trTCM- srTCMSpiski upravleniya dostupom (ACL)• ACL na osnove:- Prioriteta 802.1p- VID- MAC-adresa- EtherType- LLC- VLAN- IP-adresa- Predpochteniya IP/ToS- Maski DSCP- Tipa protokola- Nomera porta TCP/UDP- Klassa IPv6-trafika- Metki protokola IPv6• Maks. kol-vo zapisey ACL:- Vhodyaschih (apparatnyh): 4 K- Ishodyaschih (apparatnyh): 1 K- Karta dostupa VLAN: 3 K• ACL po raspisaniyuGreen• Energy Efficiency Ethernet (EEE)• Snizhenie energopotrebleniya na osnove statusa soedineniya• Snizhenie energopotrebleniya v zavisimosti ot dliny kabelya• Snizhenie energopotrebleniya za schet vyklyucheniya indikatorov• Snizhenie energopotrebleniya za schet perehoda portov v rezhim ozhidaniya• Snizhenie energopotrebleniya za schet perehoda sistemy v spyaschiy rezhimBezopasnost'• Port Security- Podderzhka do 12 K MAC-adresov na port/VLAN/sistemu• Upravlenie shirokoveschatel'nym/ mnogoadresnym/odnoadresnym shtormom• D-Link Safeguard Engine• Funkciya DHCP Server Screening• Dynamic ARP Inspection• IP Source Guard• DHCP Snooping• IPv6 Snooping• DHCPv6 Guard• IPv6 Route Advertisement (RA) Guard• IPv6 ND Inspection• Duplicate Address Detection (DAD)• Predotvraschenie atak ARP Spoofing- Maks. kol-vo zapisey: 64• L3 Control Packet Filtering• Unicast Reverse Path Forwarding (URPF)• Segmentaciya trafika• SSL- Podderzhka TLS 1.0/1.1- Podderzhka dostupa IPv4/IPv6• SSH- Podderzhka SSH v2- Podderzhka dostupa IPv4/IPv6• Predotvraschenie atak BPDU• Predotvraschenie atak DOS• Fil'traciya NetBIOS/NetBEUIAAA• Autentifikaciya 802.1H- Upravlenie dostupom na osnove porta/uzla- Naznachenie politiki Identity-driven- Dinamicheskoe naznachenie VLAN- Upravlenie polosoy propuskaniya- Naznachenie ACL• Upravlenie dostupom na osnove Web (WAC)- Upravlenie dostupom na osnove porta/uzla- Naznachenie politiki Identity-driven- Dinamicheskoe naznachenie VLAN- Upravlenie polosoy propuskaniya- Naznachenie ACL- Podderzhka dostupa IPv4/IPv6- Podderzhka HTTPS• Compound Authentication• Upravlenie dostupom na osnove MAS-adresa (MAS)- Upravlenie dostupom na osnove porta/uzla- Naznachenie politiki Identity-driven- Dinamicheskoe naznachenie VLAN- Upravlenie polosoy propuskaniya- Naznachenie ACL• Guest VLAN• Microsoft® NAP- Podderzhka 802.1X NAP- Podderzhka DHCP NAP• Uroven' privilegiy dlya dostupa k upravleniyu• Autentifikaciya na osnove RADIUS i TACACS+• Authentication Database Failover• RADIUS/TACACS+ AccountingOAM• Funkciya diagnostiki kabelya• 802.3ah Ethernet Link OAM• D-Link Unidirectional Link Detection (DULD)• Dying Gasp• 802.1ag Connectivity Fault Management (CFM)• Y.1731 OAM• Optical Transceiver Digital Diagnostic Monitoring (DDM)Upravlenie• NTPv3/v4• Precision Time Protocol (PTP)• Web-interfeys- Podderzhka dostupa IPv4/IPv6- Podderzhka SSL (HTTPS)• Interfeys komandnoy stroki CLI• Telnet-server dlya dostupa IPv4/IPv6• Telnet-klient dlya IPv4/IPv6• SNMP- Podderzhka v1/v2c/v3- Podderzhka dostupa IPv4/IPv6• SNMP Trap• TFTP-klient dlya IPv4/IPv6• FTP-klient dlya IPv4/IPv6• IPv4 SFTP-server• RCP• Sistemnyy zhurnal dlya servera IPv4/IPv6• SMTP• RMONv1- Podderzhka 1, 2, 3, 9 grupp• RMONv2- Podderzhka gruppy ProbeConfig• Zhurnalirovanie vvodimyh komand• LLDP/LLDP-MED• D-Link Discover Protocol (DDP)• DHCP Client option 12• DHCP Auto-configuration• DHCP Auto-image• DHCP Relay option 60/61/6/18/37/125• DHCP/DHCPv6 Local Relay• DHCP-server- Podderzhka naznacheniya adresa IPv4/IPv6• DHCPv6 Prefix Delegation (PD)• Podderzhka neskol'kih kopiy PO (Multiple Image) / Podderzhka neskol'kih kopiy konfiguraciy (Multiple Configuration)• DNS Relay dlya IPv4/IPv6• DNS-klient dlya IPv4/IPv6• Microsoft® Network Load Balancing (NLB)• Switch Resource Management (SRM)• sFlow• D-Link License Management System (DLMS)Funkcii MPLS Image (MI)Marshrutizaciya urovnya 3• IS-IS v4/v6MPLS• Label Distribution Protocol (LDP)• PHP• Virtual Private Wire Service (VPWS)• Virtual Private LAN Service (VPLS)• BGP/MPLS VPN- Mnogoprotokol'nye rasshireniya dlya BGP4- Virtual Routing Forwarding (VRF)• LSP/VCCV/MPLS Ping/TracerouteStandartyStandarty MIB/IETF• MIB Structure: RFC1065, RFC1066, RFC1155, RFC1156, RFC2578• Concise MIB Definitions: RFC1212• MIBII: RFC1213• MIB Traps Convention: RFC1215• Bridge MIB: RFC1493, RFC4188• SNMP MIB: RFC1157, RFC2571, RFC2572, RFC2573, RFC2574, RFC2575, RFC2576• SNMPv2 MIB: RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC3636• RMON MIB: RFC271, RFC1757, RFC2819• RFC2021 RMONv2 MIB• RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC3635 Ether-like MIB• RFC2668 802.3 MAU MIB• RFC2674, RFC4363 802.1p MIB• Interface Group MIB• RFC2618 RADIUS Authentication Client MIB• RFC4022 MIB for TCP• RFC4113 MIB for UDP• RFC2620 RADIUS Accounting Client MIB• RFC2925 Ping & TRACEROUTE MIB• TFTP uploads and downloads (D-Link MIB)• Trap MIB (D-Link MIB)• RFC4293 IPv6 MIB• RFC4293 ICMPv6 MIB• Entity MIB• RIPv2 MIB• OSPF MIB• IPv4 Multicast Routing MIB• PIM MIB for IPv4• IP Forwarding Table MIB• RFC4293 IPv6 SNMP Mgmt Interface MIB• DDM MIB (D-Link MIB)• Private MIB• MIB for D-Link Zone Defense• DDP MIB• LLDP-MED MIB• RFC791 IP• RFC768 UDP• RFC793 TCP• RFC792 ICMPv4• RFC2463, RFC4443 ICMPv6• RFC826 ARP• RFC1338, RFC1519 CIDR• RFC2474, RFC3168, RFC3260 Definition of the DS Field in the IPv4 and IPv6 Headers• RFC1321, RFC2284, RFC2865, RFC2716, RFC1759, RFC3580, RFC3748 Extensible Authentication Protocol (EAP)• RFC2571 SNMP Framework• RFC2572 SNMP Message Processing and Dispatching• RFC2573 SNMP Applications• RFC2574 User-based Security Model for SNMPv3• RFC1981 Path MTU Discovery for IPv6• RFC2460 IPv6• RFC2461, RFC4861 Neighbor Discovery for IPv6• RFC2462, RFC4862 IPv6 Stateless Address Auto-configuration• RFC2464 IPv6 over Ethernet and definition• RFC2767 Dual Stack Hosts using the ‘Bump-In-the-Stack’ Technology• RFC3513, RFC4291 IPv6 Addressing Architecture• RFC2893, RFC4213 IPv4/IPv6 dual stack function• RFC3484 Default Address Selection for Internet Protocol version 6Fizicheskie parametryRazmery (D h Sh h V)• 441 h 259,8 h 44 mm• Shirina dlya ustanovki v 19-dyuymovuyu standartnuyu stoyku, vysota 1UVes• 3,74 kgUsloviya ekspluataciiPitanie na vhode• 100-240 V peremennogo toka, 50/60 GcMaks. potreblyaemaya moschnost'• 42,4 VtPotreblyaemaya moschnost' v rezhime ozhidaniya• 28,1 VtTeplovydelenie• 144,58 BTU/chMTBF (chasy)• 300 190Uroven' shuma• 52,7 dB(A)Ventilyatory• 2 ventilyatora Smart Fan2Rabochaya temperatura• Ot -5° do 50°STemperatura hraneniya• Ot -40° do 70°SRabochaya vlazhnost'• Ot 10% do 95% (bez kondensata)Vlazhnost' hraneniya• Ot 5% do 95% (bez kondensata)
Ключевые слова:
Поддержка, IPv6•, MIB•, основе, Управление, порта, Snooping, доступа, уровня, Protocol, VLAN•, пропускания---