4g Sim Card Router with Wifi Bridge Function


Posted May 28, 2020 by elinstechnology

Bridge refers to the process of forwarding network packets according to the address of the link layer of the OSI network model.
 
Bridge refers to the process of forwarding network packets according to the address of the link layer of the OSI network model. When the 4g sim card router is configured with bridge options, it processes all data frames on all interfaces and investigates the location of each host in real time.

If a frame is added to an interface, an entry is inserted into a bridge listing the host sending the data and the MAC address of the interface receiving the frame, so that the routing table is continually refined in the communication. Transparent bridging makes the 4g sim card router transparent to the host, acting as a LAN switch. If two hosts in the same LAN are communicating, the data frames are not sent to other interfaces because in the bridge, the data frames are coming from the same interface. If you receive a frame whose MAC address is not in its bridge list, it will spread that frame to all the interfaces, and the bridge will spread all the broadcast packets, taking up the effective bandwidth of the network and causing network congestion. There are many types of Bridges, such as: transparent bridge, package bridge, source route bridge, source route transparent bridge, source route transformation bridge.
E-Lins’ 4g wifi router can works as AP, Bridge Repeater, client. More information please contact us!

Contact Us:
Company Name: E-Lins Technology Co. Ltd.
Address: U valley, Minkang Rd. Minzhi, Shenzhen, Guangdong, China 518000
Telephone Number:+86 (755) 2923 0581
Fax:+86 (755) 8370 0465
Email: [email protected]
Website: http://e-lins.com/EN/
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Issued By E-Lins Technology Co. Ltd.
Phone +86 (755) 29230581
Business Address U valley, Minkang Rd. Minzhi, Longhua, Shenzhen City
Country China
Categories Technology , Telecom
Tags 4g wifi router
Last Updated May 28, 2020