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MIEN5208 Series Managed Industrial Ethernet Switch

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Technology) standard. In essence, it provides a mechanism for performing
QoS at the Layer 2 MAC (Media Access Control) layer. The VLAN tag has two
parts: VLAN ID (12 bits) and priority (3 bits). The priority field is not defined and
used in the IEEE 802.1Q VLAN standard, and is defined in 802.1P, so the
IEEE802.1P priority has 8 classification levels (3 bits) available.

Priority 0 is the default and is automatically enabled if no other priority

values are set. The device default priority 0 and priority 1 are mapped to the
first queue, which is the queue with the lowest priority. Priority 2 and priority 3
are mapped to the second queue, priority 4 and priority 5 are mapped to the
third queue, and priority 6 and priority 7 are mapped to the highest priority
queue, that is, the fastest forwarding queue.

Attention:

1.There are only four forwarding priority queues in the switch. Therefore,

although 802.1P has eight priority levels, it must be implemented through the
switch. Therefore, multiple priorities of 802.1P in the default setting will be in
the same forwarding queue. Packets in the same forwarding queue have the
same priority on the real "hardware" level, regardless of whether they may be
set to different priorities at the software level.

2. The absolute priority is to process the data of the fastest priority

queue before processing the data of the lower priority queue, and finally the
data of the lowest priority queue; the relative priority is the most processed.
At the same time as the fast priority queue data, the data in the low priority
queue will be processed. The ratio of the forwarding of the four queues is
from 8:4:2:1.

3. When both priorities are enabled at the same time, the priority ranking

is: 802.1P > Port;802.1P is an extension of 802.1Q. The priority identifier is
stored in the VLAN tag. Therefore, it is valid only for 802.1Q VLAN packets.

4.6.2. VLAN

VLAN (Virtual Local Area Network) refers to virtual local area network

technology. VLAN is an effective means of network management, and can
effectively suppress the occurrence of broadcast storms. The MIEN5208 series
of managed industrial Ethernet switches support IEEE 802.1Q VLANs.

Virtual LAN can be divided across multiple switches through the

IEEE802.1Q protocol. The switch supports the standard IEEE802.1Q protocol,
is compatible with other switches that support the IEEE802.1Q protocol
standard, and also supports 802.1Q tag modification. It can connect devices
that can identify 802.1Q tags or cannot identify 802.1Q tags. It is very
convenient to use this series of switches to configure IEEE802.1Q VLAN.

Summary of Contents for MIEN5208 Series

Page 1: ...MIEN5208 Series Managed Industrial Ethernet Switch User Manual Edition V3 1 Wuhan Maiwe Communication Co Ltd...

Page 2: ...mation provided by our company in this manual does not represent for corresponding authorization on these information Our company attempts to ensure the accuracy and applicability for the information...

Page 3: ...es Managed Industrial Ethernet Switch II Revise history Version Date Reason V1 0 2016 09 Create files V2 0 2018 03 Added the import and export function of RSTP and configuration files Modify QOS and V...

Page 4: ...with each other frequently inspection is needed Please keep the fiber socket and plug clean Do not look directly at the fiber section when the equipment is working Please keep the equipment clean and...

Page 5: ...3 1 5 Fiber connection 7 3 2 Simple testing 8 3 2 1 Self examination 8 3 2 2 Copper port testing 8 3 2 3 Fiber testing 8 3 2 4 Networking topology 9 4 Management function 10 4 1 Log in WEB 10 4 2 Main...

Page 6: ...Equipment management 27 4 7 1 Network address 27 4 7 2 User name 28 4 7 3 System information 29 4 7 4 System management 29 5 Maintenance and service 32 5 1 INTERNET service 32 5 2 Technical support ph...

Page 7: ...High performance Ethernet switch interface 100Base FX full duplex multimode single mode redundant fiber interface provided by 2 fiber ports 6 copper ports 10Base T 100Base TX adaptive Ethernet interfa...

Page 8: ...s required for installation 1 3 Packing list Items Quantity MIEN5208 series industrial ethernet switch 1 User manual 1 1 3 1 Product selections Available models Ports Power range Standard models 100M...

Page 9: ...ers Fiber port parameter Luminous power 12dBm single mode 17dBm multimode Light absorption sensitivity 38dBm single mode 35dBm multimode Wavelength 1310nm single mode 1550nm single mode 1310nm multimo...

Page 10: ...front panel of the MIEN5208 series switches has two structures the front panel of the 2 fiber ports and 6 copper ports which are equipped with 2 100Base FX fiber interfaces and 6 10Base T 100Base TX E...

Page 11: ...the normally closed node is disconnected When the system is powered off the port is dropped or the ring network is alarmed the normally open node is powered off and the normally closed node is closed...

Page 12: ...itch needs to be snapped onto the DIN rail the DIN rail should be checked for installation before installation Includes the following 2 items Weather the DIN rail fixed and strong whether other equipm...

Page 13: ...ex single mode or multimode fiber interfaces The type of fiber optic interface can be selected according to the needs of SC ST FC Attention This switch uses a laser to transmit signals over fiber opti...

Page 14: ...the corresponding port should be always on the computer network card works in the 100M state or often off the computer network card works in the 10M state and the green light on the corresponding por...

Page 15: ...l ports tested are working properly Figure 3 5 shows the optical port test of the M light 5208 series switch 3 5 3 2 4 Networking topology Generally the device requires three or more switches of the s...

Page 16: ...to ensure that it and the IP of the switch are in the same local area network For Windows users please refer to the following operations Start Control Panel Network and Internet Connections Network C...

Page 17: ...e administrator account to log in and modify the local password After entering the user name and password click OK The server performs authentication After the authentication succeeds the main page of...

Page 18: ...n IP address etc Display port status such as quantity type connection status etc Basic functions Port configuration Configure basic information about each port such as rate mode duplex mode and flow c...

Page 19: ...ith the time of the PC accessing the switch Hardware version The current hardware version of the switch Software version The current software version of the switch IP address The IP address of the swi...

Page 20: ...ation speed configuration 4 5 1 basic information Port configuration is used to configure the parameters of each port of the switch Port setting as below page port setting is default setting every set...

Page 21: ...d below are basically the same that is the settings are saved after clicking Configure After clicking the configuration button the web page first jumps to the waiting interface and the progress bar in...

Page 22: ...to 8Mbps The device provides rate limiting in both directions where the ingress speed is the actual speed from other devices such as a PC to the switch port and the egress speed is the actual speed a...

Page 23: ...data packet each port most 4 queues When QoS forbidden all choices are forbidden if you want to setting QoS must first choose start as below Then you choose absolute priority relative priority when yo...

Page 24: ...ss of whether they may be set to different priorities at the software level 2 The absolute priority is to process the data of the fastest priority queue before processing the data of the lower priorit...

Page 25: ...ut they are limited by the switch chip There can be at most 64 and cannot be empty The value range is 1 4094 and the values are connected by and For example 1 2 4 6 means that the port allows VLANs 1...

Page 26: ...to designate some of the port s ports as ring redundancy ports and connect to other switches When one of the network connections is interrupted the redundancy mechanism will enable the backup link an...

Page 27: ...the time will be very short 20ms 3 It is recommended that the user enable the number of ring network groups as little as possible If a single ring is enabled multiple single rings should not be enabl...

Page 28: ...us alarm Each option is controlled by the relay alarm enable disable You can enable only one item or both Ring network status alarm Monitors the loop status in the network When the ring alarm is selec...

Page 29: ...s will not work properly 2 The mirroring function only processes normal FCS packets and cannot handle various erroneous data frames 3 The direction of data acquisition is whether to import or export d...

Page 30: ...it create a network generates a tree you can re use Web server Switch priority setting Ethernet switch bridge priority Ethernet switch priority and Ethernet switch MAC address composed as bridge ID w...

Page 31: ...t is possible to become a root port or designated port during the send and receive BPDU packets to complete the generation root of the tree of the election construction completion port status whereabo...

Page 32: ...D use to compare link cost is decided by physical link user could according physical to modify the figure default 100M port link cost as 200000 Port priority ports priority and port link cost forming...

Page 33: ...server to be inaccessible After the convergence is over it can be re accessed 5 After RSTP is enabled each switch periodically sends a query packet from each connection port according to the interval...

Page 34: ...ateway in the host is often referred to as the default route The default route is the route selected by the router when no other route exists in the destination address of the IP packet The default ro...

Page 35: ...ver the server will invalidate the valid login authentication in about 5 minutes At this time the operation of the web page will re request the user to log in This is to prevent others from using the...

Page 36: ...website Please pay attention to the matching of the model and version of the switch Using the unmatched upgrade program may cause permanent damage to the switch Equipment upgrade After the user gets t...

Page 37: ...sions of the image for cross upgrade the Chinese version can only be upgraded with the Chinese version of the image and the English version can only be upgraded with the English version The Chinese ve...

Page 38: ...ices Call the technical support office Product repair or replacement 5 1 INTERNET service Through the website of Wuhan Technical Support section you can get more useful information and tips 5 2 Techni...

Page 39: ...MAIWE COMMUNICATION CO LTD Add Building 2 Area E Phase ii Optical valley core center No 52 Liufang road East Lake Hi tech Development Zone Wuhan China Phone 027 87170215 16 Fax 86 027 87170217 www mai...

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