Описание:
Коммутаторы Huawei Smart Routing Switch S7700 относятся к интеллектуальным коммутационным системам, разработанным с целью использования в структуре корпоративных сетей. В основу предложенных Huawei-устройств заложена унифицированная многофункциональная технология коммутации, в которой объединены такие функциональные возможности, как распределение нагрузки, анализ трафика, широкий спектр политик безопасности, расширенные функции качества обслуживания и др. Коммутирующие устройства владеют 10GE-портами, которые позволяют обеспечивать кластеризацию с другими коммутаторами, комплектующимися портами конфигураций 10GE, а также 40GE.
- Non-POE S7706 Chassis
- Modular Switch
- Service slots: 6
- Backplane capacity: 6 Tbps
- Switching capacity: 1 Tbps/2 Tbps
- Forwarding performance: 576 Mpps/1152 Mpps
- Innovative Cluster Switching System (CSS)
- Hardware BFD/Ethernet OAM
- Left to rear air flow, high-density wiring
- Suitable as aggregation or core switch
Характеристики
| QoS | Traffic classification based on Layer 2 protocol packet header, Layer 3 protocol information, Layer 4 protocol information, and 802.1p priority ACL, CAR, re-mark, and scheduling Queue scheduling algorithms including PQ, WRR, DRR, PQ+WRR, and PQ+DRR Congestion avoidance mechanisms, such as WRED and tail drop Traffic shaping |
| VLAN | Three types of interfaces access, trunk, and hybrid Default VLAN VLAN switching QinQ and selective QinQ MAC address-based VLAN assignment |
| Габариты | 442 mm x 476 mm x 442 mm |
| Reliability | LACP and E-Trunk between devices VRRP and BFD for VRRP BFD for BGP/IS-IS/OSPF/static route NSF and GR for BGP/IS-IS/OSPF/LDP TE FRR and IP FRR Ethernet OAM (IEEE 802.3ah and 802.1ag) ITU-Y.1731 DLDP ISSU CSS |
| Мультивещание | IGMPv1/v2/v3 and IGMP v1/v2/v3 snooping PIM-DM, PIM-SM, and PIM-SSM MSDP and MBGP Fast leave Multicast traffic control Multicast querier Multicast packet suppression Multicast CAC Multicast ACL |
| Коммутационная способность | 1 Tbps/2 Tbps |
| MPLS | Basic MPLS functions MPLS OAM MPLS-TE MPLS VPN/VLL/VPLS |
| Configuration and Maintenance | Console, Telnet, and SSH terminals Network management protocols, such as SNMPv1/v2/v3 File uploading and downloading using FTP and TFTP BootROM upgrade and remote upgrade Hot patches User operation logs |
| IP Routing | IPv4 routing protocols, such as RIP, OSPF, BGP, and IS-IS IPv6 dynamic routing protocols, such as RIPng, OSPFv3, ISISv6, and BGP4+ |
| MAC Address | MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses Limit on the number of MAC addresses learned on ports and VLANs |
| Security and Management | 802.1x authentication and portal authentication NAC RADIUS and HWTACACS authentication Different user levels for commands, preventing unauthorized users from using certain commands Defense against DoS attacks, TCP SYN Flood attacks, UDP Flood attacks, broadcast storms, and heavy traffic attacks 1K CPU queues Ping and traceroute RMON |
| Forwarding Performance | 576 Mpps/1152 Mpps |
| STP | STP(IEEE 802.1d), RSTP(IEEE 802.1w), and MSTP(IEEE 802.1s) BPDU protection, root protection, and loop protection BPDU tunnel |
| Energy conservation | IEEE 802.3az Energy Efficient Ethernet (EEE) |
| Value-added service | Firewall NAT Netstream IPSec Load balancing AC |
