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Wireless Network Designs WS-5000 / VLAN Capabilities.

Wireless Network Designs WS-5000 / VLAN Capabilities. Port Encapsulation Using Header 8783. 00:A0:F8:53:B7:4C = 157.235.103.143. 00:A0:F8:A2:42:22. 802.3 Frame. Data. DA. SA. Yahoo. 802.3 Frame. Data. DA. SA. DMAC. SMAC. Data. DA. SA. WS5000 Switch. Access Port. MU. Data.

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Wireless Network Designs WS-5000 / VLAN Capabilities.

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  1. Wireless Network Designs WS-5000 / VLAN Capabilities. Confidential

  2. Port Encapsulation Using Header 8783 00:A0:F8:53:B7:4C = 157.235.103.143 00:A0:F8:A2:42:22

  3. 802.3 Frame Data DA SA Yahoo 802.3 Frame Data DA SA DMAC SMAC Data DA SA WS5000 Switch Access Port MU Data Data DA SA DA SA Data Path: Wireless Device to a Wired Server Server Farm Router WWW Intranet Wired Devices “Yahoo.com” 216.109.118.77 = = ESS 101 -> Eth 2 00:A0:F8:53:B7:4C 00:A0:F8:A2:42:22 802.11 Frame 00:A0:F8:3A:96:ED 157.235.103.140 Yahoo MU

  4. Port Encapsulation Using Header 8783

  5. VLAN Ethernet port Configuration 1.) Flat network 2.) Trunk and Flat 3.) Flat and Trunk 4.) Trunk and Trunk Eth1 = AP discovery (L2) Eth2 = RON (L3)

  6. Ethernet port Configuration A user cannot send a L3 ICMP ping between ports 1 and 2 on the wire…. …but can do so over the wireless! RON port Rest Of Network Layer 2 and 3 Layer 2 / 8783 Frame only

  7. Schematic of the WS-5000 Solution • A wired network, separated by routers Ether-Switch A Ether-Switch B Router A Router B 10.93.10.10 Network B - 10.92.25.X Network A - 10.93.10.X WAN

  8. Schematic of the WS-5000 Solution • WS 5000 can extend a layer 2 tunnel through the “A” network and continue network “B”’s VLAN support without loop-back! 10.92.25.15 10.92.25.11 10.92.25.16 Ether-Switch A Ether-Switch B 10.92.25.10 Router A Router B 10.93.10.10 Network B - 10.92.25.X Network A - 10.93.10.X WAN

  9. The wired Topology #1 – Full redundant – each access switch is it’s own VLAN for wired users. Access – Plain Layer 2 Switch Distribution / Core Router WAN

  10. The wired Topology #1 – Full redundant – each access switch is it’s own VLAN. “VLAN in a box” (Eth 1 and 2 trunked) Access – Plain Layer 2 Switch POTS Distribution / Core Four separate and unique VLANs over the air! 3270/5250/ANSI Emulation Data Router Voice WAN Just add the number of switches need to support the application! Warm Standby

  11. The wired Topology #1 – Full redundant – each access switch is it’s own VLAN. “VLAN in a box” (Eth 1 trunked Eth 2 Flat) Access – Plain Layer 2 Switch POTS Distribution / Core 3270/5250/ANSI Emulation Data Router WAN 10.93.10.10 Just add the number of switches need to support the application! Warm Standby

  12. The wired Topology #2 – Full redundant – each access switch supporting all VLAN trunking. Access /VLAN Trunk supported Distribution / Core Router WAN Fiber VLAN Trunks, etc.

  13. The wired Topology #2 – Each access switch supporting all VLAN trunking.(Eth1 Flat & Eth2 Trunked) Access /VLAN Trunk supported POTS Distribution / Core Four separate and unique VLANs over the air! Ports are seen on one assigned VLANS but are sent out over the VLANs built for wireless 3270/5250/ANSI Emulation Data Router Fiber VLAN Trunks, etc. WAN Voice

  14. The wired Topology #2 – Full redundant – each access switch supporting all VLAN trunking. .(Eth1 Flat & Eth2 Trunked) Access /VLAN Trunk supported POTS Four separate and unique VLANs over the air! Distribution / Core Ports are seen on one assigned VLANS but are sent out over the VLANs built for wireless 3270/5250/ANSI Emulation Data Router Fiber VLAN Trunks, etc. WAN Voice

  15. Cisco’s implementation: • Standards Based Management Interfaces • Does not roam across VLANs • Must rely on software to keep roam alive • Session failure. • Must re-authenticate when roaming to new VLAN. • Creates STP (Spanning Tree) issues. • Defeats Cisco’s “VLAN in a box” wired design. • Must have supporting ethernet equipment to take advantage of AP feature sets.

  16. Wireless Demonstration Overview

  17. Wireless Demonstration Coverage Areas

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