Kutsanangurwa kweChigadzirwa:
Service Features:
| Item | EPON OLT 4/8/16PON | |
| PON Features | IEEE 802.3ah EPON China Telecom/Unicom EPON Maximum 20 Km PON yekufambisa kureba Imwe neimwe chiteshi chePON inotsigira iyo max. 1:64 kupatsanura reshiyo Uplink uye downlink katatu churning encrypted basa ne 128Bits Standard OAM uye yakawedzerwa OAM ONU batch software kusimudzira, yakatarwa nguva kukwidziridzwa, chaiyo nguva kusimudzira PON fambisa uye ongorora kugamuchira simba rekuona PON port optical simba kuona | |
| L2 Zvimiro | MAC | MAC Black Hole Port MAC Limit 16K MAC kero |
| VLAN | 4K VLAN zvinyorwa Port-based/MAC-based/protocol/IP subnet-based QinQ uye inoshanduka QinQ (StackedVLAN) VLAN Swap uye VLAN Remark PVLAN yekuona kusarudzika kwechiteshi uye kuchengetedza veruzhinji-vlan zviwanikwa GVRP | |
| Spinning Tree | STP/RSTP/MSTP Remote loop inoona | |
| Port | Bi-directional bandwidth control Static link aggregation uye LACP (Link Aggregation Control Protocol) Port mirroring | |
| Chengetedzo Features | Kuchengetedzwa Kwemushandisi | Anti-ARP-spoofing Anti-ARP-mafashamo IP Source Guard gadzira IP+VLAN+MAC+Port inosunga Port Isolation MAC kero inosunga kuchiteshi uye MAC kero kusefa IEEE 802.1x uye AAA/Radius kuvimbiswa |
| Device Security | Anti-DOS kurwisa (seARP, Synflood, Smurf, ICMP kurwisa), ARP kuona, worm uye Msblaster worm kurwisa SSHv2 Chengetedza Shell SNMP v3 yakavharidzirwa manejimendi Chengetedza IP kupinda kuburikidza neTelnet Hierarchical management uye password kuchengetedza vashandisi | |
| Network Security | Mushandisi-based MAC uye ARP traffic yekuongorora Dzivirira ARP traffic yemushandisi wega wega uye manikidza-kunze mushandisi ane abnormal ARP traffic Dynamic ARP tafura-based binding IP+VLAN+MAC+Port inosunga L2 kusvika kuL7 ACL kuyerera kusefa michina pa80 bytes yemusoro wemushandisi-inotsanangurwa packet. Port-yakavakirwa kutepfenyura / multicast kudzvinyirirwa uye otomatiki-kuvhara njodzi chiteshi URPF kudzivirira IP kero yekunyepedzera uye kurwisa DHCP Option82 uye PPPoE+ rodha nzvimbo yemushandisi chaiyo Plaintext kuvimbiswa kweOSPF, RIPv2 uye BGPv4 mapaketi uye MD5. cryptograph authentication | |
| IP Routing | IPv4 | ARP Proxy DHCP Relay DHCP Server Static Routing RIPv1/v2 OSPFv2 BGPv4 Equivalent Routing Routing Strategy |
| IPv6 | ICMPv6 ICMPv6 Redirection DHCPv6 ACLv6 OSPFv3 RIPng BGP4+ ConfiguredTunnels ISATAP 6to4 Tunnels Dual stack ye IPv6 uye IPv4 | |
| Zvimiro Zvebasa | ACL | Yakajairwa uye yakawedzera ACL Nguva Range ACL Flow classification uye kuyerera tsananguro inobvakwakabva/kuendaMAC kero, VLAN, 802.1p, ToS, DiffServ, kwakabva/kuenda IP(IPv4/IPv6) kero, TCP/UDP port number, protocol type, etc. packet filtration yeL2~L7 yakadzika kusvika ku80 bytes yeIP packet musoro |
| QoS | Rate-muganho wepaketi kutumira / kugamuchira kumhanya kwechiteshi kana kuzvitsanangura kuyerera uye kupa general kuyerera yekutarisa uye maviri-anomhanya matatu-mavara ekutarisa yekuzvitsanangura-kuyerera. Chekutanga kutaura kuchiteshi kana kuzvitsanangura kuyerera uye kupa 802.1P, DSCP pokutanga uye Remark CAR(Committed Access Rate), Traffic Shaping uye kuyerera manhamba Packet girazi uye redirection ye interface uye yekuzvitsanangura kuyerera Super queue scheduler yakavakirwa pachiteshi kana kuzvitsanangura kuyerera. Chiteshi chega chega/ kuyerera kunotsigira 8 pamberi pemitsara uye scheduler yeSP, WRR uye SP+WRR. Congestion kudzivirira michina, kusanganisira Muswe-Drop uye WRED | |
| Multicast | IGMPv1/v2/v3 IGMPv1/v2/v3 Snooping IGMP Sefa MVR uye kuyambuka VLAN multicast kopi IGMP Kurumidza kusiya IGMP Proxy PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping | |
| Kuvimbika | Loop Protection | EAPS uye GERP (nguva yekudzorera <50ms) Loopback-kuona |
| Link Protection | FlexLink (yekudzoreredza-nguva <50ms) RSTP/MSTP (nguva yekudzorera <1s) LACP (nguva yekudzorera <10ms) BFD | |
| Dziviriro Yemudziyo | VRRP host backup 1+1 simba rinopisa backup | |
| Maintenance | Network Maintenance | Port chaiyo-nguva, kushandiswa uye kutumira / gamuchira nhamba yakavakirwa paTelnet RFC3176 sFlow ongororo LLDP 802.3ah Ethernet OAM RFC 3164 BSD syslog Protocol Ping uye Traceroute |
| Device Management | CLI, Console port, Telnet SNMPv1/v2/v3 RMON (Remote Monitoring)1, 2, 3, 9 mapoka MIB NTP NGBNView network management | |
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