Zogulitsa:
Makhalidwe a Utumiki:
| Kanthu | EPON OLT 4/8/16PON | |
| Zithunzi za PON | IEEE 802.3ah EPON China Telecom/Unicom EPON Kutalika kwa 20 Km PON kufalitsa Doko lililonse la PON limathandizira max. 1:64 kugawanika chiŵerengero Uplink ndi downlink katatu churning encrypted ntchito ndi 128Bits Standard OAM ndi OAM yowonjezera Kusintha kwa mapulogalamu a ONU batch, kukweza nthawi yokhazikika, kukweza nthawi yeniyeni PON kutumiza ndi kuyendera kulandira mphamvu kuwala PON port kuwala mphamvu kuzindikira | |
| Zithunzi za L2 | MAC | MAC Black Hole Port MAC Limit 16K adilesi ya MAC |
| Zithunzi za VLAN | Zolemba za 4K VLAN Port-based/MAC-based/protocol/IP subnet-based QinQ ndi QinQ yosinthika (StackedVLAN) Kusintha kwa VLAN ndi VLAN Remark PVLAN kuti muzindikire kudzipatula kwa madoko ndikusunga zothandizira pagulu Zithunzi za GVRP | |
| Mtengo Wozungulira | STP/RSTP/MSTP Kuzindikira kwa loop yakutali | |
| Port | Bi-directional bandwidth control Static link aggregation ndi LACP(Link Aggregation Control Protocol) Port mirroring | |
| Chitetezo Mawonekedwe | Chitetezo cha Wogwiritsa | Anti-ARP-spoofing Anti-ARP-kusefukira IP Source Guard imapanga zomangira za IP+VLAN+MAC+Port Port Isolation Adilesi ya MAC yomanga padoko ndi kusefa adilesi ya MAC IEEE 802.1x ndi AAA/Radius kutsimikizika |
| Chipangizo Chitetezo | Anti-DOS kuukira (monga ARP, Synflood, Smurf, ICMP kuukira), ARP kuzindikira, nyongolotsi ndi Msblaster worm attack SSHv2 Secure Shell SNMP v3 kasamalidwe kachinsinsi Chitetezo cha IP cholowa kudzera pa Telnet Kuwongolera kwapamwamba komanso chitetezo chachinsinsi cha ogwiritsa ntchito | |
| Network Security | Kuwunika kwa magalimoto a MAC ndi ARP kwa ogwiritsa ntchito Chepetsani kuchuluka kwa magalimoto a ARP kwa wogwiritsa ntchito aliyense ndikuthamangitsa wogwiritsa ntchito ndi kuchuluka kwa ARP kwachilendo Kumangiriza patebulo la Dynamic ARP Kumanga kwa IP+VLAN+MAC+Port L2 kupita ku L7 ACL kusefera makina pama 80 byte pamutu wa paketi yofotokozedwa ndi ogwiritsa ntchito Kuwulutsa kochokera ku doko / kuponderezana kwamitundu yambiri komanso doko lodzitsekera paokha URPF kuteteza IP adilesi yabodza ndi kuwukira DHCP Option82 ndi PPPoE+ kukweza malo omwe munthu ali ndi Plaintext kutsimikizika kwa OSPF, RIPv2 ndi BGPv4 mapaketi ndi MD5 chizindikiro cha cryptograph | |
| IP Routing | IPv4 | Wothandizira ARP DHCP Relay DHCP Seva Static Routing RIPv1/v2 OSPFv2 BGPv4 Njira Yofanana Njira Yoyendetsera Njira |
| IPv6 | ICMPv6 Kuwongoleranso kwa ICMPv6 DHCPv6 ACLv6 OSPFv3 RIPng BGP4+ ZokonzedwaNgalande SATAP 6 mpaka 4 tunnel Mulu wapawiri wa IPv6 ndi IPv4 | |
| Mawonekedwe a Utumiki | Mtengo wa ACL | Standard ndi ACL yowonjezera Mtundu wa nthawi ACL Gulu loyenda ndi matanthauzidwe otaya kutengeragwero/kopitaAdilesi ya MAC, VLAN, 802.1p, ToS, DiffServ, adilesi ya IP (IPv4/IPv6), adilesi ya TCP/UDP, mtundu wa protocol, ndi zina zambiri. kusefera kwa paketi kwa L2~L7 kuya mpaka 80 byte ya mutu wa paketi ya IP |
| QoS | Malire a paketi yotumiza/kulandira liwiro la doko kapena mayendedwe odzifotokozera okha ndikupereka mawonekedwe oyenda wamba ndi kuwunika kwamitundu iwiri yamitundu itatu yodziwikiratu Ndemanga yoyamba ku doko kapena kuyenda komwe kumatanthawuza ndikupereka 802.1P, DSCP choyambirira ndi Ndemanga CAR(Committed Access Rate), Maonekedwe a Magalimoto ndi ziwerengero zamayendedwe Paketi galasi ndi redirection wa mawonekedwe ndi kudzifotokozera yekha Wokonza pamzere wapamwamba kwambiri kutengera doko kapena mayendedwe odziwonetsera okha. Doko lililonse/ Kuthamanga kumathandizira mizere 8 yofunika kwambiri komanso ndandanda ya SP, WRR ndi SP+WRR. Kutsekereza kumapewa makina, kuphatikiza Tail-Drop ndi WRED | |
| Multicast | IGMPv1/v2/v3 IGMPv1/v2/v3 Snooping Zosefera za IGMP MVR ndi kuwoloka VLAN multicast kopi Kuchoka kwa IGMP mwachangu Wothandizira wa IGMP PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping | |
| Kudalirika | Chitetezo cha Loop | EAPS ndi GERP (nthawi yobwezeretsa <50ms) Kuzindikira kwa Loopback |
| Chitetezo cha Link | FlexLink (nthawi yobwezeretsa <50ms) RSTP/MSTP (nthawi yobwezeretsa <1s) LACP (nthawi yobwezeretsa <10ms) BFD | |
| Chitetezo cha Chipangizo | Kusunga VRRP host 1+1 mphamvu zosunga zobwezeretsera | |
| Kusamalira | Kusamalira Network | Port real-time, kugwiritsidwa ntchito ndi kutumiza/kulandira ziwerengero kutengera Telnet RFC3176 sFlow kusanthula LLDP 802.3ah Efaneti OAM RFC 3164 BSD syslog Protocol Ping ndi Traceroute |
| Kasamalidwe ka Chipangizo | CLI, doko la Console, Telnet SNMPv1/v2/v3 RMON (Kuwunika Kutali)1, 2, 3, 9 magulu MIB NTP NGBNView network management | |
Magulu azinthu
Lembani uthenga wanu apa ndikutumiza kwa ife