02 L2 switch technology - RE-200-E1 ZXR10 Layer 2...

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ZTE University univ.zte.com.cn univ.zte.com.cn The information contained in the file is solely property of ZTE corporation. Any kind of disclosing without permission is prohibited. RE-200-E1 ZXR10 Layer 2 technology—— Layer 2 Technology V1122 ZTE University Data Communication Group
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ZTE University univ.zte.com.cn univ.zte.com.cn The information contained in the file is solely property of ZTE corporation. Any kind of disclosing without permission is prohibited. working principle of switch/transparent switch VLAN,trunk,802.1q Objectives
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ZTE University univ.zte.com.cn univ.zte.com.cn The information contained in the file is solely property of ZTE corporation. Any kind of disclosing without permission is prohibited. Working principles of transparent bridge Station A Station B 1/1 1/2 Segment A Segment B Switch has the same characteristics as transparent bridge
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ZTE University univ.zte.com.cn univ.zte.com.cn The information contained in the file is solely property of ZTE corporation. Any kind of disclosing without permission is prohibited. Address learning Forward/filter decision Loop avoidance Switch Functions
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ZTE University univ.zte.com.cn univ.zte.com.cn The information contained in the file is solely property of ZTE corporation. Any kind of disclosing without permission is prohibited. How Switches Learn Host Locations Initial MAC address table is empty MAC address table 0260.8c01.1111 0260.8c01.2222 0260.8c01.3333 0260.8c01.4444 E0 E1 E2 E3 A B C D
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ZTE University univ.zte.com.cn univ.zte.com.cn The information contained in the file is solely property of ZTE corporation. Any kind of disclosing without permission is prohibited. How Switches Learn Hosts Locations Station A sends a frame to Station C Switch caches station A MAC address to port E0 by learning the source address of data frames The frame from station A to station C is flooded out to all ports except port E0 (unknown unicasts are flooded) MAC address table 0260.8c01.1111 0260.8c01.2222 0260.8c01.3333 0260.8c01.4444 E0: 0260.8c01.1111 E0 E1 E2 E3 D C B A
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ZTE University univ.zte.com.cn univ.zte.com.cn The information contained in the file is solely property of ZTE corporation. Any kind of disclosing without permission is prohibited. How Switches Learn Host Locations
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02 L2 switch technology - RE-200-E1 ZXR10 Layer 2...

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