'Bridges switches' diaporamas de présentation

Layer 2 Network Security

Layer 2 Network Security. Outline. How Layer 2 Switches Work ? Virtual LAN Security IEEE 802.1Q : Virtual Bridged LANs VLAN hopping Spanning Tree Security IEEE 802.1D: Spanning Tree Algorithm STP manipulation CAM table overflow MAC address spoofing DHCP starvation.

1.58k views • 123 slides

Computer Networks

Computer Networks. Data link layer. Design issues Point-to-point links Local area Networks Data Link layer Switching. Multiple LANs? From 802.x to 802.y Transparent bridges Spanning Tree bridges Remote bridges Interconnections <> layers Virtual LANs. Overview. Multiple LANs?.

284 views • 28 slides

Q and A for Ch. 17

Q and A for Ch. 17. IS 333, Spring 2014. Fiber modems. Q: Do fiber modems convert/translate Ethernet packets to optical fiber packets via encapsulation?

244 views • 18 slides

IST 201

255 views • 14 slides