Product Details
Place of Origin: China
Brand Name: NetTAP®
Certification: CCC, CE, RoHS
Model Number: NT-FTAP-32QCX
Payment & Shipping Terms
Minimum Order Quantity: 1 SET
Price: Can Discuss
Packaging Details: Outer Carton plus Inner Foam
Delivery Time: 1-3 Working Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 sets per month
Data Frame Forwarding: |
TCP/IP Protocol Encapsulation, Routing, ARP |
Packet Forwarding: |
Switching Mechanisms |
Packet Filtering: |
Broker Packet Filtering As Wireshark |
Packet Broker: |
Forwardng Right Packet To Right Tools |
Applications: |
Data Center Of Telecom, Broadcasting, Government, Finance, Energy, Power, Petroleum, Hospital, School, Enterprise And Other Industries |
Related Solutions: |
Data Masking, Data Deduplication, Data Slicing |
Data Frame Forwarding: |
TCP/IP Protocol Encapsulation, Routing, ARP |
Packet Forwarding: |
Switching Mechanisms |
Packet Filtering: |
Broker Packet Filtering As Wireshark |
Packet Broker: |
Forwardng Right Packet To Right Tools |
Applications: |
Data Center Of Telecom, Broadcasting, Government, Finance, Energy, Power, Petroleum, Hospital, School, Enterprise And Other Industries |
Related Solutions: |
Data Masking, Data Deduplication, Data Slicing |
Intelligent Packet Forwarding Data Distribution Network Packet Brokers and Network Taps
Network Packet Broker and Network Tap Data Frame Forwarding Process
The host operates in a half-duplex state, so CSMA/CD is used to detect whether the link is idle. Preamble is used to synchronize the receiver, and SFD is used to indicate the start of the frame. Leading codes are seven bytes of binary 1,0 alternating code, that is, 1010...There are 56 of them.The frame head delimiter is 1010 bytes long...A binary sequence whose function is to cause the receiver to locate the first position of the frame.
Devices in the same conflict domain will receive the data frames sent by host A. Only the gateway (RTA) processes this data frame and is based on forwarding. In this case, host A sends A data frame to the Shared Ethernet, and all devices in the network receive that frame.After the device receives the frame, it will first conduct FCS verification.If the FCS check fails, the frame is discarded immediately.For frames that pass FCS validation, the device checks the destination MAC address in the frame.If the destination MAC address in the frame is different from its own MAC address, the device discards the frame, and if it is the same, it continues processing.During processing, the head and tail of the frame are stripped (that is, unsealed), and the valid datagram is sent to the corresponding protocol module in the network layer for processing according to the value of the type field in the frame header.
The gateway checks to see if it has a route entry to the destination network. If there is a forward path, add a new two-tier header and footer to the packet and continue forwarding. After rt-a receives the datagram, the network layer will process the datagram.Rt-a first checks the integrity of the IP data packet header based on the checksum field in the IP header information, and then checks the routing table based on the destination IP address to determine whether the packet can be forwarded to the destination.Rt-a must also process the value of TTL.In addition, the message size must not exceed the MTU value.If the packet size exceeds the MTU value, the packet is partitioned.
After the network layer is processed, the message is sent to the data link layer for re-encapsulation, called a new data frame, whose header encapsulates the new source MAC address and destination MAC address.If the current network device does not know the MAC address for the next hop, it will use ARP to get it.
Several Commonly Used Packet Forwarding Mechanisms:
1- Process Switching
2- Fast Switching
3- Cisco Express Forwarding short as CEF
4- Optimum and Distributed Switching
5- Netflow Switching
NT-FTAP-32QCX Network Packet Brokers(NPBs) Packet Forwarding Application(sent the right packet to right tools)
| NT-FTAP-32QCX NetTAP® Network TAP/NPB Functional Parameters | |||
| Network Interface | 100G(compatible with 40G) | 32*QSFP28 slots | |
| Out band interface | 1*10/100/1000M cooper | ||
| Deploy mode | Fiber tap | Support | |
| Mirror span | Support | ||
| System function | Traffic processing | Traffic replicating/aggregating/splitting | Support |
| Load-balancing | Support | ||
| Filter based on IP/protocol/port quintuple traffic identification | Support | ||
| Access Control List(ACL) | Support | ||
| UDF Matching | Support | ||
| Single fiber transmission | Support | ||
| Ethernet package independence | Support | ||
| Processing ability | 3.2Tbps | ||
| Management | CONSOLE MGT | Support | |
| IP/WEB MGT | Support | ||
| SNMP MGT | Support | ||
| TELNET/SSH MGT | Support | ||
| SYSLOG Protocol | Support | ||
| RADIUS or AAA Centralized authorization | Support | ||
| User authentication | Authentication based on username and password | ||
|
Electrical (1+1 Redundant Power System-RPS) |
Rated power supply voltage | AC110~240V/DC-48V[Optional] | |
| Rated power frequency | AC-50HZ | ||
| Rated input current | AC-3A / DC-10A | ||
| Rated function power | Max 450W | ||
| Environment | Operating temperature | 0－50℃ | |
| Storage temperature | -20-70℃ | ||
| Working humidity | 10%-95%, No condensation | ||
| User Configuration | Console Configuration | RS232 interface,115200,8,N,1 | |
| Password authentication | Support | ||
| Chassis Height | Rack Space (U) |
1U 445mm*44mm*505mm |
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