Коммутатор Huawei CE8850-32CQ-EI
Коммутаторы Huawei CloudEngine 8800 серии предоставляют 32 порта 100GE, 64 порта 40GE или 128 портов 25/10GE в одном корпусе 2U, обеспечивают отличную пропускную способность и низкую задержку. Используются в качестве коммутаторов уровня ядра или агрегации в сетях центров обработки данных и высокопроизводительных кампусных сетях.
Коммутаторы CloudEngine серии 8800 (CE8800) поддерживают взаимодействие с коммутаторами CE5800/CE6800/CE7800/12800, что позволяет реализовать эластичную виртуализированную сеть, лёгкую в управлении и соответствующую требованиям широкополосных, серверных приложений обработки данных и мультимедиа приложений.
Технические характеристики коммутатора Huawei CE8850-32CQ-EI:
|
Item |
CE8850-32CQ-EI |
|
Ports |
32 x 100 GE QSFP28 and 2 x 10 GE SFP+ |
|
Dimensions (W x D x H) |
442 mm × 420 mm × 43.6 mm |
|
Weight (fully loaded) |
9 kg (19.8 lb) |
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Operating Voltage |
Rated voltage range: 100V AC to 240V AC; 50 Hz to 60 Hz Maximum voltage range: 90V DC to 290V AC; 47 Hz to 63 Hz |
|
Maximum Power Consumption |
453W |
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Switching Capacity |
6.4 Tbit/s |
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Forwarding Performance |
3,200 Mpps |
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Airflow Design |
Front-to-back or back-to-front |
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Network Virtualization |
VXLAN routing and bridging |
|
BGP-EVPN |
|
|
TRILL |
|
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QinQ access VXLAN |
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|
IPv6 over VXLAN |
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SDN |
Agile Controller |
|
VMware NSX |
|
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Network Convergence |
FCoE |
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DCBX, PFC, ETS |
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Programmability |
OPS |
|
CE modules for Ansible released on open source websites |
|
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Traffic Analysis |
NetStream |
|
sFlow |
|
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VLAN |
Adding access, trunk, and hybrid interfaces to VLANs |
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Default VLAN |
|
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QinQ |
|
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MUX VLAN |
|
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GVRP |
|
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ACL |
Ingress: 2,000; Egress: 1,000 |
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MAC Address Table |
Maximum: 136k |
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Dynamic learning and aging of MAC addresses |
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Static, dynamic, and black hole MAC address entries |
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Packet filtering based on source MAC addresses |
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MAC address limiting based on ports and VLANs |
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|
ARP |
Maximum: 84k |
|
IPv4 FIB |
Maximum: 128k |
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IP Routing |
IPv4 routing protocols, such as RIP, OSPF, BGP, and IS-IS |
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IPv6 routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+ |
|
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IPv6 FIB |
Maximum: 64k |
|
ND |
Maximum: 32k |
|
IPv6 |
IPv6 Neighbor Discovery (ND) |
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Path MTU Discovery (PMTU) |
|
|
TCP6, ping IPv6, tracert IPv6, socket IPv6, UDP6, and Raw IP6 |
|
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Multicast FIB |
Maximum: 8k |
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Multicast |
IGMP, PIM-SM, PIM-DM, MSDP, and MBGP |
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IGMP snooping |
|
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IGMP proxy |
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Fast leave of multicast member interfaces |
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Multicast traffic suppression |
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Multicast VLAN |
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MPLS |
MPLS |
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Reliability |
LACP |
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STP, RSTP, VBST, and MSTP |
|
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BPDU protection, root protection, and loop protection |
|
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Smart Link and multi-instance |
|
|
DLDP |
|
|
ERPS (G.8032) |
|
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VRRP, VRRP load balancing, and BFD for VRRP |
|
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BFD for BGP/IS-IS/OSPF/Static route |
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QoS |
Traffic classification based on Layer 2 headers, Layer 3 protocols, Layer 4 protocols, and 802.1p priority |
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Actions of ACL, CAR, re-marking, and scheduling |
|
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Queue scheduling algorithms, including PQ, WRR, DRR, PQ + WRR, and PQ + DRR |
|
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Congestion avoidance mechanisms, including WRED and tail drop |
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Traffic shaping |
|
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Configuration and Maintenance |
Console, Telnet, and SSH terminals |
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Network management protocols, such as SNMP v1/v2c/v3 |
|
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File upload and download through FTP and TFTP |
|
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BootROM upgrade and remote upgrade |
|
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802.3az Energy Efficient Ethernet (EEE) |
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Hot patches |
|
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User operation logs |
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Zero-Touch Provisioning (ZTP) |
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Security and Management |
802.1x authentication |
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Command line authority control based on user levels, preventing unauthorized users from using commands |
|
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DoS, ARP, and ICMP attack defenses |
|
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Port isolation, port security, and sticky MAC |
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Binding of the IP address, MAC address, interface and VLAN |
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Authentication methods, including AAA, RADIUS, and HWTACACS |
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Remote Network Monitoring (RMON) |
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Environment Parameters |
Operating temperature: 0°C to 40°C (32°F to 104°F) (0m to 1,800m) Storage temperature: -40°C to 70°C (-40°F to 158°F) Relative humidity: 5% RH to 95% RH, non-condensing |