-
فروش از انبار فروشگاه لافند
فرصت خرید امروز
-
حمل و نقل
ارسال اکسپرس به آدرس شما
2 تا 3 روز
سراسر ایران
فرصت خرید امروز
ارسال اکسپرس به آدرس شما
2 تا 3 روز
سراسر ایران
اطلاعات بیشتر
سوئیچ شبکه هوآوی مدل CE5850-48T4S2Q-HI-F از ویزگی های همچون Multicast FIB برابر 4k که در هر جدول IP یک IPv4 و یک IPv6 mFIB وجود دارد ، یعنی هر بار که کاربر با “ip [6] table add X” تماس می گیرد ، یک mFIB ایجاد می شود.
طریقه عملکرد VLAN را با مثالی پیش خواهیم برد فرض کنید سازمان شما از ۲ بخش تشکیل شده ومی خواهید Broadcast domain و ترافیک Computer 1,2,3 را از Computer 4,5,6 جدا کنید . با استفاده از قابلیت VLAN بندی Computer 1,2,3 را در VLAN10 و Computer 4,5,6 را در VLAN20 قرار می دهیم . حال فرض کنید Computer 1 بسته داده ای را Broadcast کند .مثلا از پروتکل ARP استفاده کند .
CE5850-48T4S2Q-HI-F مشخصات |
|
| Base-T Ports |
48 |
| SFP+ Ports |
4 |
| QSFP+ Ports |
2 |
| ظرفیت سوئیچ |
336 Gbit/s |
| نرخ حمل و نقل |
252 Mpps |
| طراحی جریان هوا |
Front-to-back or back-to-front |
| مجازی سازی دستگاه |
iStack |
|
Super Virtual Fabric (SVF) |
|
| مجازی سازی شبکه |
M-LAG |
|
TRILL (CE5855 & CE5850) |
|
| آگاهی از VM |
Agile Controller |
| SDN |
Open Programmability System (OPS) |
| تجزیه و تحلیل ترافیک |
NetStream |
|
sFlow |
|
| VLAN |
Adding access, trunk, and hybrid interfaces to VLANs |
|
Default VLAN |
|
|
QinQ |
|
|
MUX VLAN |
|
|
GVRP |
|
| ACL |
ingress: 2.25k |
| مک آدرس |
maximum: 128k |
|
Dynamic learning and aging of MAC addresses |
|
|
Static, dynamic, and black hole MAC address entries |
|
|
Packet filtering based on source MAC addresses |
|
|
MAC address limiting based on ports and VLANs |
|
| ARP (حداکثر) |
16k |
| IPv4 FIB (حداکثر) |
16k |
| IP Routing |
IPv4 routing protocols, such as RIP, OSPF, BGP, and IS-IS |
|
IPv6 routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+ (not supported by CE5855) |
|
| IPv6 FIB (حداکثر) |
8k |
| IPv6 |
IPv6 Neighbor Discovery (ND) (not supported by CE5855) |
|
Path MTU Discovery (PMTU) (not supported by CE5855) |
|
|
TCP6, ping IPv6, tracert IPv6, socket IPv6, UDP6, and Raw IP6 |
|
| چند رسانه ای FIB (حداکثر) |
4k |
| چند بخشی |
IGMP, PIM-SM, PIM-DM, MSDP, and MBGP |
|
IGMP snooping |
|
|
IGMP proxy |
|
|
Fast leave of multicast member interfaces |
|
|
Multicast traffic suppression |
|
|
Multicast VLAN |
|
| قابلیت اطمینان |
LACP |
|
STP, RSTP, VBST, MSTP |
|
|
BPDU protection, root protection, and loop protection |
|
|
Smart Link and multi-instance |
|
|
DLDP |
|
|
ERPS (G.8032) |
|
|
VRRP, VRRP load balancing, and BFD for VRRP |
|
|
BFD for BGP/IS-IS/OSPF/Static route |
|
QoS |
Traffic classification based on Layer 2 headers, Layer 3 protocols, Layer 4 protocols, and 802.1p priority |
|
Actions of ACL, CAR, re-marking, and scheduling |
|
|
Queue scheduling algorithms, including PQ, WRR, DRR, PQ + WRR, and PQ + DRR |
|
|
Congestion avoidance mechanisms, including WRED and tail drop |
|
|
Traffic shaping |
|
| پیکربندی و نگهداری |
Console, Telnet, and SSH terminals |
|
Network management protocols, such as SNMPv1/v2c/v3 |
|
|
File upload and download through FTP and TFTP |
|
|
BootROM upgrade and remote upgrade |
|
|
802.3az Energy Efficient Ethernet (EEE) |
|
|
Hot patches |
|
|
User operation logs |
|
|
Zero-Touch Provisioning (ZTP) |
|
| امنیت و مدیریت |
802.1x authentication |
|
Command line authority control based on user levels, preventing unauthorized users from using commands |
|
|
DoS, ARP, and ICMP attack defenses |
|
|
Port isolation, port security, and sticky MAC |
|
|
Binding of the IP address, MAC address, interface number, and VLAN ID |
|
|
Authentication methods, including AAA, RADIUS, and HWTACACS |
|
|
Remote Network Monitoring (RMON) |
|
| ابعاد (W x D x H) |
442 mm x 420 mm x 43.6 mm |
| وزن (fully loaded) |
8.8 kg (19.4 lb) |
| پارامترهای محیط |
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% to 95%, non-condensing |
|
| ولتاژ بهره برداری |
AC: 90V to 264V |
|
DC: -38.4V to -72V |
|
حداکثر مصرف برق |
131W |
Switch Fabric Capacity: It usually means the maximum rate the hardware can move information between cards/ports. The Switch Fabric Capacity is listed in bits per second (bps) and is usually double what it really does since the vendors count full duplex.
Similarly, how is switch bandwidth calculated? Layer 3 packet forwarding rate = gigabit port number × 1.488Mpps + 100M port number * 0.1488Mpps + other types of port number * the corresponding calculation method, if the rate can be ≤ nominal three packet forwarding rate, then the switch in the third layer Exchange time can be done wire speed.
موجود در انبار
هنوز حساب کاربری ندارید؟
ایجاد حساب کاربری
نقد و بررسیها
پاکسازی فیلترهنوز بررسیای ثبت نشده است.